Assignee Name :
DOWELL SCHLUMBERGER INCORPORATED
|
Total Assignments:
98
|
Assignment:
1
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|
Reel/Frame: | 004462/0734 | |
| Pages: | 2 |
| | Recorded: | 10/07/1985 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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06620668
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Correspondence name and address
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DOWELL SCHLUMBERGER INCORPORATED
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P. O. BOX 2710
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|
TULSA, OK 74101
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Assignment:
2
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|
Reel/Frame: | 004597/0194 | |
| Pages: | 2 |
| | Recorded: | 08/28/1986 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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06700832
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Correspondence name and address
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DOWELL SCHLUMBERGER INCORPORATED
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P. O. BOX 2710
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|
TULSA, OK 74101
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Assignment:
3
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|
Reel/Frame: | 004626/0966 | |
| Pages: | 2 |
| | Recorded: | 11/07/1986 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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06728077
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Correspondence name and address
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|
L.WAYNE WHITE
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|
DOWELL SCHLUMBERGER, INC.
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P. O. BOX 2710
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TULSA, OK 74101
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|
Assignment:
4
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|
Reel/Frame: | 004704/0998 | |
| Pages: | 2 |
| | Recorded: | 05/08/1987 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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06753214
|
Correspondence name and address
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|
DOWELL SCHLUMBERGER INC.
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P. O. BOX 2710
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|
TULSA, OK 74101
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Assignment:
5
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Reel/Frame: | 004774/0995 | |
| Pages: | 1 |
| | Recorded: | 10/26/1987 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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06767002
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Correspondence name and address
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DOWELL SCHLUMBERGER INC.
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P. O. BOX 2710
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|
TULSA, OK 74101
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Assignment:
6
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|
Reel/Frame: | 004742/0624 | |
| Pages: | 1 |
| | Recorded: | 08/10/1987 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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|
|
5051 SOUTH 129TH EAST AVE. |
TULSA, OKLAHOMA 74134 |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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06767001
|
Correspondence name and address
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|
PATENT DEPARTMENT
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P. O. BOX 2710
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TULSA, OK 74101
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Assignment:
7
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Reel/Frame: | 004597/0147 | |
| Pages: | 3 |
| | Recorded: | 08/27/1986 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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06759632
|
Correspondence name and address
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|
DOWELL SCHLUMBERGER INC.
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P. O. BOX 2710
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TULSA, OK 74101
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Assignment:
8
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Reel/Frame: | 004672/0954 | |
| Pages: | 2 |
| | Recorded: | 02/24/1987 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Pat #
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Pub #
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Intl #
|
App #
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|
Pat #
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Pub #
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Intl #
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App #
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NONE
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|
06028243
|
|
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NONE
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|
06784401
|
Correspondence name and address
|
|
DOWELL SCHLUMBERGER INCORPORATED
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|
P. O. BOX 2710
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|
TULSA, OK 74101
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|
Assignment:
9
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|
|
Reel/Frame: | 004616/0602 | |
| Pages: | 2 |
| | Recorded: | 09/25/1986 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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06774979
|
Correspondence name and address
|
|
L. WAYNE WHITE
|
|
DOWELL SCHLUMBERGER INC.,
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|
P. O. BOX 2710
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|
TULSA, OK 74101
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|
Assignment:
10
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|
|
Reel/Frame: | 004723/0520 | |
| Pages: | 2 |
| | Recorded: | 06/11/1987 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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06798527
|
Correspondence name and address
|
|
SPENCER & FRANK
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|
1111 19TH ST., N.W.
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|
WASHINGTON, DC 20036
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|
Assignment:
11
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Reel/Frame: | 004815/0961 | |
| Pages: | 2 |
| | Recorded: | 12/28/1987 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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|
Pat #
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Pub #
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Intl #
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App #
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NONE
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06801123
|
Correspondence name and address
|
|
PATENT DEPARTMENT
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P. O. BOX 2710
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|
TULSA, OK 74101
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|
Assignment:
12
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|
Reel/Frame: | 004809/0577 | |
| Pages: | 1 |
| | Recorded: | 12/21/1987 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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|
06870599
|
Correspondence name and address
|
|
L. WAYNE WHITE
|
|
DOWELL SCHLUMBERGER INC.
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|
P. O. BOX 2710
|
|
TULSA, OK 74101
|
|
Assignment:
13
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|
|
Reel/Frame: | 004611/0436 | |
| Pages: | 2 |
| | Recorded: | 10/03/1986 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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06825824
|
Correspondence name and address
|
|
L. WAYNE WHITE
|
|
DOWELL SCHLUMBERGER INC.
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|
P. O. BOX 2710
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|
TULSA, OK 74101
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|
Assignment:
14
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|
|
Reel/Frame: | 004646/0777 | |
| Pages: | 2 |
| | Recorded: | 12/15/1986 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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|
Pat #
|
Pub #
|
Intl #
|
App #
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|
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|
NONE
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|
06831230
|
Correspondence name and address
|
|
L. WAYNE WHITE
|
|
DOWELL SCHLUMBERGER INC.
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|
P. O. BOX 2710
|
|
TULSA, OK 74101
|
|
Assignment:
15
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|
|
Reel/Frame: | 004646/0798 | |
| Pages: | 2 |
| | Recorded: | 12/15/1986 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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|
Pat #
|
Pub #
|
Intl #
|
App #
|
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NONE
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|
06831229
|
Correspondence name and address
|
|
L. WAYNE WHITE
|
|
PATENT DEPARTMENT
|
|
P. O. BOX 2710
|
|
TULSA, OK 74101
|
|
Assignment:
16
|
|
|
Reel/Frame: | 004775/0002 | |
| Pages: | 2 |
| | Recorded: | 10/26/1987 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
Assignee
|
|
|
5051 SOUTH 129TH EAST AVENUE |
A CORP. OF DE |
TULSA, OKLAHOMA 74145 |
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|
Pat #
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Pub #
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Intl #
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App #
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NONE
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06837436
|
Correspondence name and address
|
|
PATENT DEPARTMENT
|
|
P.O. BOX 2710
|
|
TULSA, OK 74010
|
|
Assignment:
17
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|
|
Reel/Frame: | 004555/0634 | |
| Pages: | 2 |
| | Recorded: | 05/13/1986 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
Assignees
|
|
|
|
|
300 PARK AVENUE |
NEW YORK, NEW YORK 10022 |
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|
Pat #
|
Pub #
|
Intl #
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App #
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NONE
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|
06714586
|
Correspondence name and address
|
|
L. WAYNE WHITE
|
|
DOWELL SCHLUMBERGER INC.
|
|
P. O. BOX 2710
|
|
TULSA, OK 74101
|
|
Assignment:
18
|
|
|
Reel/Frame: | 004603/0639 | |
| Pages: | 2 |
| | Recorded: | 08/27/1986 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
|
Assignee
|
|
|
P. O. BOX 2710 |
TULSA, OKLAHOMA 74101 |
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|
Pat #
|
Pub #
|
Intl #
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App #
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NONE
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|
06716783
|
Correspondence name and address
|
|
L. WAYNE WHITE
|
|
P. O. BOX 2710
|
|
TULSA, OK 74101
|
|
Assignment:
19
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|
|
Reel/Frame: | 004626/0431 | |
| Pages: | 2 |
| | Recorded: | 11/04/1986 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
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|
NONE
|
|
06861969
|
Correspondence name and address
|
|
L. WAYNE WHITE
|
|
P.O. BOX 2710
|
|
TULSA, OK 74101
|
|
Assignment:
20
|
|
|
Reel/Frame: | 004948/0070 | |
| Pages: | 2 |
| | Recorded: | 09/23/1988 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
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|
NONE
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|
06890672
|
Correspondence name and address
|
|
STEPHEN A LITTLEFIELD
|
|
P.O. BOX 2710
|
|
TULSA, OK 74101
|
|
Assignment:
21
|
|
|
Reel/Frame: | 004595/0918 | |
| Pages: | 2 |
| | Recorded: | 08/27/1986 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
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|
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|
NONE
|
|
06697615
|
Correspondence name and address
|
|
L. WAYNE WHITE
|
|
DOWELL SCHLUMBERGER INCORPORATED
|
|
P. O. BOX 2710
|
|
TULSA, OK 74101
|
|
Assignment:
22
|
|
|
Reel/Frame: | 004841/0604 | |
| Pages: | 2 |
| | Recorded: | 12/28/1987 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
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|
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|
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|
|
NONE
|
|
07011392
|
Correspondence name and address
|
|
L. WAYNE WHITE
|
|
DOWELL SCHLUMBERGER INCORPORATED
|
|
P.O. BOX 2710
|
|
TULSA, OK 74101
|
|
Assignment:
23
|
|
|
Reel/Frame: | 004611/0438 | |
| Pages: | 2 |
| | Recorded: | 10/03/1986 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
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|
NONE
|
|
06776293
|
Correspondence name and address
|
|
L. WAYNE WHITE
|
|
P. O. BOX 2710
|
|
TULSA, OK 74101
|
|
Assignment:
24
|
|
|
Reel/Frame: | 005152/0706 | |
| Pages: | 2 |
| | Recorded: | 10/02/1989 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
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|
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|
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|
|
NONE
|
|
06881147
|
Correspondence name and address
|
|
L. WAYNE WHITE
|
|
DOWELL SCHLUMBERGER INC.
|
|
P. O. BOX 2710
|
|
TULSA, OK 74101
|
|
Assignment:
25
|
|
|
Reel/Frame: | 005031/0264 | |
| Pages: | 2 |
| | Recorded: | 03/17/1989 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
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|
|
NONE
|
|
07269110
|
Correspondence name and address
|
|
STEPHEN A. LITTLEFIELD
|
|
DOWELL SCHLUMBERGER INCORPORATED
|
|
PATENT DEPARTMENT
|
|
P.O. BOX 2710
|
|
TULSA, OK 74101
|
|
Assignment:
26
|
|
|
Reel/Frame: | 004663/0770 | |
| Pages: | 3 |
| | Recorded: | 02/13/1987 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
Assignee
|
|
|
400 WEST BELT SOUTH |
HOUSTON, TEXAS 77210 |
|
|
Pat #
|
Pub #
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Intl #
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App #
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NONE
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|
06489441
|
Correspondence name and address
|
|
RICHARD G. WATERMAN
|
|
P. O. BOX 1967
|
|
MIDLAND, MI 48640
|
|
Assignment:
27
|
|
|
Reel/Frame: | 004890/0189 | |
| Pages: | 2 |
| | Recorded: | 06/06/1988 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
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|
|
NONE
|
|
07159452
|
Correspondence name and address
|
|
PATENT DEPARTMENT
|
|
DOWELL SCHLUMBERGER INC.
|
|
P.O. BOX 2710
|
|
TULSA, OK 74101
|
|
Assignment:
28
|
|
|
Reel/Frame: | 004663/0757 | |
| Pages: | 2 |
| | Recorded: | 02/13/1987 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
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|
|
|
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|
|
NONE
|
|
06853298
|
Correspondence name and address
|
|
DOWELL SCHLUMBERGER INC.
|
|
P.O. BOX 2710
|
|
TULSA, OK 74101
|
|
Assignment:
29
|
|
|
Reel/Frame: | 004685/0005 | |
| Pages: | 2 |
| | Recorded: | 03/23/1987 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
Assignee
|
|
|
1155 NORTH DAIRY ASHFORD |
HOUSTON, TEXAS 77079 |
|
|
Pat #
|
Pub #
|
Intl #
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App #
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|
NONE
|
|
06794375
|
Correspondence name and address
|
|
PRAVEL, GAMBRELL, HEWITT & KIMBALL
|
|
ATTN: B. R. PRAVEL
|
|
1177 WEST LOOP SO., STE. 1010
|
|
HOUSTON, TX 77027
|
|
Assignment:
30
|
|
|
Reel/Frame: | 004704/0995 | |
| Pages: | 2 |
| | Recorded: | 05/08/1987 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
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|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
06837488
|
Correspondence name and address
|
|
DOWELL SCHLUMBERGER INCORPORATED
|
|
P. O. BOX 2710
|
|
TULSA, OK 74101
|
|
Assignment:
31
|
|
|
Reel/Frame: | 005007/0444 | |
| Pages: | 2 |
| | Recorded: | 01/06/1989 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
07065317
|
Correspondence name and address
|
|
PATENT DEPARTMENTT
|
|
DOWELL SCHLUMBERGER INC.
|
|
P. O. BOX 2710
|
|
TULSA, OK 74101
|
|
Assignment:
32
|
|
|
Reel/Frame: | 004991/0776 | |
| Pages: | 2 |
| | Recorded: | 01/03/1989 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
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|
|
|
|
|
|
NONE
|
|
07069375
|
Correspondence name and address
|
|
DOWELL SCHLUMBERGER INC.
|
|
P. O. BOX 2710
|
|
TULSA, OK 74101
|
|
Assignment:
33
|
|
|
Reel/Frame: | 005009/0018 | |
| Pages: | 2 |
| | Recorded: | 01/17/1989 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
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|
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|
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|
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|
|
NONE
|
|
07122958
|
Correspondence name and address
|
|
DOWELL SCHLUMBERGER INCORPORATED
|
|
P. O. BOX 2710
|
|
TULSA, OK 74101
|
|
Assignment:
34
|
|
|
Reel/Frame: | 004966/0310 | |
| Pages: | 2 |
| | Recorded: | 10/27/1988 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
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|
|
|
|
|
|
|
|
|
NONE
|
|
07079728
|
Correspondence name and address
|
|
DOWELL SCHLUMBERGER INCORPORATED
|
|
P.O. BOX 2710
|
|
TULSA, OK 74101
|
|
Assignment:
35
|
|
|
Reel/Frame: | 004805/0864 | |
| Pages: | 2 |
| | Recorded: | 12/21/1987 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
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|
NONE
|
|
07135215
|
Correspondence name and address
|
|
STEPHEN A. LITTLEFIELD
|
|
DOWELL SCHLUMBERGER INC.
|
|
P. O. BOX 2710
|
|
TULSA, OK 74101
|
|
Assignment:
36
|
|
|
Reel/Frame: | 004990/0370 | |
| Pages: | 2 |
| | Recorded: | 12/27/1988 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
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|
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|
|
NONE
|
|
07085999
|
Correspondence name and address
|
|
DOWELL SCHLUMBERGER INCORPORATED
|
|
P.O. BOX 2710
|
|
TULSA, OK 74101
|
|
Assignment:
37
|
|
|
Reel/Frame: | 005009/0016 | |
| Pages: | 2 |
| | Recorded: | 01/17/1989 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
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|
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|
|
NONE
|
|
07122958
|
Correspondence name and address
|
|
DOWELL SCHLUMBERGER INCORPORATED
|
|
P. O. BOX 2710
|
|
TULSA, OK 74101
|
|
Assignment:
38
|
|
|
Reel/Frame: | 004966/0307 | |
| Pages: | 2 |
| | Recorded: | 10/27/1988 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
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|
NONE
|
|
07080738
|
Correspondence name and address
|
|
DOWELL SCHLUMBERGER INC.
|
|
POST OFFICE BOX 2710
|
|
TULSA, OK 74101
|
|
ATTN: PATENT DEPT.
|
|
Assignment:
39
|
|
|
Reel/Frame: | 004770/0060 | |
| Pages: | 2 |
| | Recorded: | 10/23/1987 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
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|
|
NONE
|
|
07017134
|
Correspondence name and address
|
|
DOWELL SCHLUMBERGER, INC.
|
|
P.O. BOX 2710
|
|
TULSA, OK 74101
|
|
Assignment:
40
|
|
|
Reel/Frame: | 004770/0744 | |
| Pages: | 2 |
| | Recorded: | 10/23/1987 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
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|
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|
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|
|
NONE
|
|
07016921
|
Correspondence name and address
|
|
DOWELL SCHLUMBERGER, INCORPORATED
|
|
P.O. BOX 2710
|
|
TULSA, OK 74101
|
|
Assignment:
41
|
|
|
Reel/Frame: | 004855/0457 | |
| Pages: | 1 |
| | Recorded: | 03/25/1988 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
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|
|
NONE
|
|
07173512
|
Correspondence name and address
|
|
STEPHEN A. LITTLEFIELD
|
|
P.O. BOX 2710
|
|
TULSA, OK 74101
|
|
Assignment:
42
|
|
|
Reel/Frame: | 004869/0617 | |
| Pages: | 2 |
| | Recorded: | 05/10/1988 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
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|
|
|
|
|
|
NONE
|
|
07041553
|
Correspondence name and address
|
|
PATENT DEPARTMENT
|
|
DOWELL SCHLUMBERGER INCORPORATED
|
|
P.O. BOX 2710
|
|
TULSA, OK 74101
|
|
Assignment:
43
|
|
|
Reel/Frame: | 004881/0967 | |
| Pages: | 2 |
| | Recorded: | 05/05/1988 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
07190701
|
Correspondence name and address
|
|
DOWELL SCHLUMBERGER INCORPORATED
|
|
P.O. BOX 2710
|
|
TULSA, OK 74101
|
|
Assignment:
44
|
|
|
Reel/Frame: | 004903/0208 | |
| Pages: | 2 |
| | Recorded: | 06/27/1988 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
06929567
|
Correspondence name and address
|
|
PATENT DEPARTMENT
|
|
DOWELL SCHLUMBERGER INC.
|
|
P.O. BOX 2710
|
|
TULSA, OK 74101
|
|
Assignment:
45
|
|
|
Reel/Frame: | 004956/0058 | |
| Pages: | 2 |
| | Recorded: | 09/06/1988 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
07241170
|
Correspondence name and address
|
|
STEPHEN A. LITTLEFIELD
|
|
DOWELL SCHLUMBERGER INC.,
|
|
P. O. BOX 2710
|
|
TULSA, OK 74101
|
|
Assignment:
46
|
|
|
Reel/Frame: | 004995/0817 | |
| Pages: | 2 |
| | Recorded: | 12/07/1988 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
07281151
|
Correspondence name and address
|
|
STEPHEN A. LITTLEFIELD
|
|
DOWELL SCHLUMBERGER INCORPORATED
|
|
P. O. BOX 2710
|
|
TULSA, OK 74101
|
|
Assignment:
47
|
|
|
Reel/Frame: | 005041/0126 | |
| Pages: | 2 |
| | Recorded: | 01/23/1989 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
07282437
|
Correspondence name and address
|
|
STEPHEN A. LITTLEFIELD
|
|
DOWELL SCHLUMBERGER INCORPORATED
|
|
P.O. BOX 2710
|
|
TULSA, OK 74101
|
|
Assignment:
48
|
|
|
Reel/Frame: | 005084/0016 | |
| Pages: | 2 |
| | Recorded: | 01/17/1989 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
07297812
|
Correspondence name and address
|
|
JOHN W. SCHNELLER
|
|
DOWELL SCHLUMBERGER INC.
|
|
POST OFFICE BOX 2710
|
|
TULSA, OK 74101
|
|
Assignment:
49
|
|
|
Reel/Frame: | 005035/0099 | |
| Pages: | 2 |
| | Recorded: | 01/27/1989 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
07303600
|
Correspondence name and address
|
|
DOWELL SCHLUMBERGER INCORPORATED
|
|
P.O. BOX 2710
|
|
TULSA, OK 74101
|
|
Assignment:
50
|
|
|
Reel/Frame: | 005024/0302 | |
| Pages: | 2 |
| | Recorded: | 02/27/1989 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
07303592
|
Correspondence name and address
|
|
DOWELL SCHLUMBERGER INC.
|
|
PATENT DEPT.
|
|
P. O. BOX 2710
|
|
TULSA, OK 74101
|
|
Assignment:
51
|
|
|
Reel/Frame: | 005074/0415 | |
| Pages: | 2 |
| | Recorded: | 04/28/1989 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
07329150
|
Correspondence name and address
|
|
DOWELL SCHLUMBERGER INC.
|
|
PATENT DEPT.
|
|
P. O. BOX 2710
|
|
TULSA, OK 74101
|
|
Assignment:
52
|
|
|
Reel/Frame: | 005076/0808 | |
| Pages: | 2 |
| | Recorded: | 04/28/1989 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
07328668
|
Correspondence name and address
|
|
DOWELL SCHLUMBERGER INCORPORATED
|
|
PATENT DEPARTMENT
|
|
P.O. BOX 2710
|
|
TULSA, OK 74101
|
|
Assignment:
53
|
|
|
Reel/Frame: | 005091/0860 | |
| Pages: | 2 |
| | Recorded: | 04/28/1989 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
07328667
|
Correspondence name and address
|
|
DOWELL SCHLUMBERGER INCORPORATED
|
|
PATENT DEPARTMENT
|
|
P.O. BOX 2710
|
|
TULSA, OK 74101
|
|
Assignment:
54
|
|
|
Reel/Frame: | 005109/0814 | |
| Pages: | 2 |
| | Recorded: | 08/10/1989 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
07365286
|
Correspondence name and address
|
|
STEPHEN A. LITTLEFIELD
|
|
DOWELL SCHLUMBERGER INC.
|
|
PATENT DEPARTMENT
|
|
P. O. BOX 2710
|
|
TULSA, OK 74101
|
|
Assignment:
55
|
|
|
Reel/Frame: | 005226/0802 | |
| Pages: | 2 |
| | Recorded: | 01/26/1990 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
07471200
|
Correspondence name and address
|
|
DOWELL SCHLUMBERGER INCORPORATED
|
|
P. O. BOX 2710
|
|
TULSA, OK 74101
|
|
Assignment:
56
|
|
|
Reel/Frame: | 005227/0887 | |
| Pages: | 2 |
| | Recorded: | 02/05/1990 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
07475053
|
Correspondence name and address
|
|
DOWELL SCHLUMBERGER INCORPORATED
|
|
P.O. BOX 2710
|
|
TULSA, OK 74101
|
|
Assignment:
57
|
|
|
Reel/Frame: | 005239/0859 | |
| Pages: | 1 |
| | Recorded: | 02/26/1990 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
07485187
|
Correspondence name and address
|
|
STEPHEN A. LITTLEFIELD
|
|
P. O. BOX 2710
|
|
TULSA, OK 74101
|
|
Assignment:
58
|
|
|
Reel/Frame: | 005709/0864 | |
| Pages: | 3 |
| | Recorded: | 05/20/1991 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
07474913
|
Correspondence name and address
|
|
STEPHEN A. LITTLEFIELD
|
|
PATENT DEPARTMENT
|
|
P.O. BOX 2710
|
|
TULSA, OK 74101
|
|
Assignment:
59
|
|
|
Reel/Frame: | 005408/0193 | |
| Pages: | 2 |
| | Recorded: | 07/13/1990 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
Assignee
|
|
|
P.O. BOX 2710 |
A DE CORP. |
TULSA, OKLAHOMA 74101 |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
07553732
|
Correspondence name and address
|
|
CHARLES D. GUNTER, JR.
|
|
FELSMAN, BRADLEY, GUNTER & DILLON
|
|
777 MAIN STREET
|
|
2600 CONTINENTAL PLAZA
|
|
FORT WORTH, TX 76102
|
|
Assignment:
60
|
|
|
Reel/Frame: | 005408/0189 | |
| Pages: | 2 |
| | Recorded: | 07/13/1990 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
Assignee
|
|
|
P.O. BOX 2710 |
A DE CORP. |
TULSA, OKLAHOMA 74101 |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
07553732
|
Correspondence name and address
|
|
CHARLES D. GUNTER, JR.
|
|
FELSMAN, BRADLEY, GUNTER & DILLON
|
|
777 MAIN STREET
|
|
2600 CONTINENTAL PLAZA
|
|
FORT WORTH, TX 76102
|
|
Assignment:
61
|
|
|
Reel/Frame: | 005408/0191 | |
| Pages: | 2 |
| | Recorded: | 07/13/1990 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
Assignee
|
|
|
P.O. BOX 2710 |
A DE CORP. |
TULSA, OKLAHOMA 74101 |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
07553732
|
Correspondence name and address
|
|
CHARLES D. GUNTER, JR.
|
|
FELSMAN, BRADLEY, GUNTER & DILLON
|
|
777 MAIN STREET
|
|
2600 CONTINENTAL PLAZA
|
|
FORT WORTH, TX 76102
|
|
Assignment:
62
|
|
|
Reel/Frame: | 005448/0493 | |
| Pages: | 4 |
| | Recorded: | 08/30/1990 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
07518771
|
Correspondence name and address
|
|
STEPHEN A. LITTLEFIELD
|
|
P.O. BOX 2710
|
|
TULSA, OK 74101
|
|
Assignment:
63
|
|
|
Reel/Frame: | 006109/0106 | |
| Pages: | 3 |
| | Recorded: | 05/11/1992 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
07718486
|
Correspondence name and address
|
|
STEPHEN A. LITTLEFIELD
|
|
PATENT COUNSEL
|
|
P.O. BOX 2710
|
|
TULSA, OK 74101
|
|
Assignment:
64
|
|
|
Reel/Frame: | 006223/0012 | |
| Pages: | 3 |
| | Recorded: | 08/14/1992 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
07718068
|
Correspondence name and address
|
|
STEPHEN A. LITTLEFIELD
|
|
POST OFFICE BOX 2710
|
|
TULSA, OK 74101
|
|
Assignment:
65
|
|
|
Reel/Frame: | 006318/0348 | |
| Pages: | 3 |
| | Recorded: | 11/09/1992 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
Assignee
|
|
|
5051 S. 129 E. AVENUE |
TULSA, OKLAHOMA 74134 |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
07757363
|
Correspondence name and address
|
|
STEPHEN A. LITTLEFIELD
|
|
DOWELL SCHLUMBERGER INCORPORATED
|
|
5051 S. 129 E. AVE.
|
|
TULSA, OK 74134
|
|
Assignment:
66
|
|
|
Reel/Frame: | 006114/0486 | |
| Pages: | 3 |
| | Recorded: | 02/18/1992 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
07683227
|
Correspondence name and address
|
|
STEPHEN A. LITTLEFIELD
|
|
DOWELL SCHLUMBERGER INC.
|
|
P. O. BOX 2710
|
|
TULSA, OK 74101
|
|
Assignment:
67
|
|
|
Reel/Frame: | 006138/0377 | |
| Pages: | 3 |
| | Recorded: | 05/27/1992 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
07889543
|
Correspondence name and address
|
|
STEPHEN A. LITTLEFIELD
|
|
DOWELL SCHLUMBERGER INCORPORATED
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|
P.O. BOX 2710
|
|
TULSA, OK 74101
|
|
Assignment:
68
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|
|
Reel/Frame: | 006158/0243 | |
| Pages: | 3 |
| | Recorded: | 06/05/1992 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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07883632
|
Correspondence name and address
|
|
STEPHEN A. LITTLEFIELD
|
|
DOWELL SCHLUMBERGER INC.
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|
P.O. BOX 2710
|
|
TULSA, OK 74101
|
|
Assignment:
69
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|
|
Reel/Frame: | 006166/0711 | |
| Pages: | 4 |
| | Recorded: | 06/19/1992 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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07885934
|
Correspondence name and address
|
|
STEPHEN A. LITTLEFIELD
|
|
P.O. BOX 2710
|
|
TULSA, OK 74101
|
|
Assignment:
70
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|
|
Reel/Frame: | 006146/0209 | |
| Pages: | 3 |
| | Recorded: | 06/08/1992 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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07333165
|
Correspondence name and address
|
|
STEPHEN A. LITTLEFIELD
|
|
DOWELL SCHLUMBERGER INCORPORATED
|
|
P.O. BOX 2710
|
|
TULSA, OK 74101
|
|
Assignment:
71
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|
|
Reel/Frame: | 006299/0925 | |
| Pages: | 6 |
| | Recorded: | 11/02/1992 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
Assignee
|
|
|
1155 NORTH DAIRY ASHFORD |
SUITE 600 |
HOUSTON, TEXAS 77079 |
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Pat #
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Pub #
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Intl #
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App #
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Pat #
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Pub #
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Intl #
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App #
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Pat #
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Pub #
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Intl #
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App #
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NONE
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07078127
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NONE
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07219647
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NONE
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07219763
|
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NONE
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07275229
|
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NONE
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|
07628166
|
Correspondence name and address
|
|
STEPHEN A. LITTLEFIELD
|
|
DOWELL SCHLUMBERGER INCORPORATED
|
|
ATTENTION: PATENT DEPARTMENT
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|
POST OFFICE BOX 2710
|
|
TULSA, OK 74101
|
|
Assignment:
72
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|
|
Reel/Frame: | 006369/0449 | |
| Pages: | 3 |
| | Recorded: | 01/11/1993 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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|
|
PATENT DEPARTMENT |
5051 S. 129TH E. AVE. |
TULSA, OKLAHOMA 74134 |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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07981714
|
Correspondence name and address
|
|
STEPHEN A. LITTLEFIELD
|
|
PATENT COUNSEL
|
|
5051 S. 129TH EAST AVE.
|
|
TULSA, OK. 74134
|
|
Assignment:
73
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|
|
Reel/Frame: | 006442/0941 | |
| Pages: | 3 |
| | Recorded: | 01/11/1993 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
Assignee
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|
|
PATENT DEPT. |
5051 S. 129TH E. AVE. |
TULSA, OKLAHOMA 74134 |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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07981441
|
Correspondence name and address
|
|
STEPHEN A. LITTLEFIELD
|
|
PATENT DEPT.
|
|
P.O. BOX 2710
|
|
TULSA, OK 74101
|
|
Assignment:
74
|
|
|
Reel/Frame: | 006442/0944 | |
| Pages: | 4 |
| | Recorded: | 01/11/1993 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
Assignee
|
|
|
PATENT DEPT. |
5051 S. 129TH E. AVE. |
TULSA, OKLAHOMA 74134 |
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|
Pat #
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Pub #
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Intl #
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App #
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NONE
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|
07981712
|
Correspondence name and address
|
|
STEPHEN A. LITTLEFIELD
|
|
PATENT DEPARTMENT
|
|
P.O. BOX 2710
|
|
TULSA, OK 74101
|
|
Assignment:
75
|
|
|
Reel/Frame: | 006893/0117 | |
| Pages: | 3 |
| | Recorded: | 03/14/1994 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
|
Assignees
|
|
|
LAW DEPARTMENT |
105 INDUSTRIAL BOULEVARD |
SUGAR LAND, TEXAS 77478 |
|
|
|
PATENT DEPARTMENT |
105 INDUSTRIAL BOULEVARD |
SUGAR LAND, TEXAS 77478 |
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|
Pat #
|
Pub #
|
Intl #
|
App #
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NONE
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|
08042978
|
Correspondence name and address
|
|
STEPHEN A. LITTLEFIELD
|
|
PATENT DEPARTMENT
|
|
105 INDUSTRIAL BOULEVARD
|
|
SUGAR LAND, TEXAS 77478
|
|
Assignment:
76
|
|
|
Reel/Frame: | 006893/0117 | |
| Pages: | 3 |
| | Recorded: | 03/14/1994 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
|
Assignees
|
|
|
LAW DEPARTMENT |
105 INDUSTRIAL BOULEVARD |
SUGAR LAND, TEXAS 77478 |
|
|
|
PATENT DEPARTMENT |
105 INDUSTRIAL BOULEVARD |
SUGAR LAND, TEXAS 77478 |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
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NONE
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|
08042978
|
Correspondence name and address
|
|
STEPHEN A. LITTLEFIELD
|
|
PATENT DEPARTMENT
|
|
105 INDUSTRIAL BOULEVARD
|
|
SUGAR LAND, TEXAS 77478
|
|
Assignment:
77
|
|
|
Reel/Frame: | 006510/0799 | |
| Pages: | 3 |
| | Recorded: | 05/14/1993 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
|
Assignee
|
|
|
PATENT DEPT., 5051 S. 129TH E. AVE. |
P.O. BOX 2710 |
TULSA, OKLAHOMA 74134 |
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|
Pat #
|
Pub #
|
Intl #
|
App #
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|
|
NONE
|
|
08062645
|
Correspondence name and address
|
|
STEPHEN. LITTLEFIELD
|
|
DOWELL SCHLUMBERGER INC.
|
|
5051 S. 129TH EAST AVE.,
|
|
TULSA, OK 741340000
|
|
Assignment:
78
|
|
|
Reel/Frame: | 006628/0379 | |
| Pages: | 3 |
| | Recorded: | 07/13/1993 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
|
Assignee
|
|
|
PATENT DEPARTMENT |
5051 S. 129TH E. AVENUE |
TULSA, OKLAHOMA 74134 |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
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|
|
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|
|
|
|
NONE
|
|
08091789
|
Correspondence name and address
|
|
DOWELL SCHLUMBERGER INCORPORATED
|
|
STEPHEN A. LITTLEFIELD
|
|
5051 S. 129TH E. AVENUE
|
|
TULSA, OKLAHOMA 74134
|
|
Assignment:
79
|
|
|
Reel/Frame: | 006909/0971 | |
| Pages: | 3 |
| | Recorded: | 03/21/1994 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
|
Assignee
|
|
|
PATENT DEPARTMENT |
105 INDUSTRIAL BOULEVARD |
SUGAR LAND, TEXAS 77478 |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
08163256
|
Correspondence name and address
|
|
STEPHEN A. LITTLEFIELD
|
|
PATENT DEPARTMENT
|
|
DOWELL SCHLUMBERGER INCORPORATED
|
|
105 INDUSTRIAL BOULEVARD
|
|
SUGAR LAND, TX 77478
|
|
Assignment:
80
|
|
|
Reel/Frame: | 006878/0792 | |
| Pages: | 4 |
| | Recorded: | 03/07/1994 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
|
Assignee
|
|
|
300 SCHLUMBERGER DRIVE |
SUGAR LAND, TEXAS 77478 |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
06320815
|
Correspondence name and address
|
|
CASSELL & STONE, L.L.P.
|
|
MICHAEL P. STEINDLER
|
|
5956 SHERRY LANE, SUITE 1415
|
|
DALLAS, TEXAS 75225
|
|
Assignment:
81
|
|
|
Reel/Frame: | 006889/0906 | |
| Pages: | 4 |
| | Recorded: | 03/07/1994 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
|
Assignee
|
|
|
300 SCHLUMBERGER DRIVE |
SUGAR LAND, TEXAS 77478 |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
05819748
|
Correspondence name and address
|
|
MR. MICHAEL P. STEINDLER
|
|
CASSELL & STONE, L.L.P.
|
|
5956 SHERRY LANE, SUITE 1415
|
|
DALLAS, TX 75225
|
|
Assignment:
82
|
|
|
Reel/Frame: | 006878/0801 | |
| Pages: | 3 |
| | Recorded: | 03/07/1994 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
|
Assignee
|
|
|
P.O. BOX 4610 |
HOUSTON, TEXAS 77210 |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
07040544
|
Correspondence name and address
|
|
CASSELL & STONE, L.L.P.
|
|
MICHAEL P. STEINDLER
|
|
5956 SHERRY LANE, SUITE 1415
|
|
DALLAS, TEXAS 75225
|
|
Assignment:
83
|
|
|
Reel/Frame: | 006973/0569 | |
| Pages: | 3 |
| | Recorded: | 05/02/1994 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
|
Assignee
|
|
|
PATENT DEPARTMENT |
105 INDUSTRIAL BOULEVARD |
SUGAR LAND, TEXAS 77478 |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
08207986
|
Correspondence name and address
|
|
DOWELL SCHLUMBERGER INCORPORATED
|
|
STEPHEN A. LITTLEFIELD
|
|
PATENT DEPARTMENT
|
|
105 INDUSTRIAL BOULEVARD
|
|
SUGAR LAND, TX 77478
|
|
Assignment:
84
|
|
|
Reel/Frame: | 007037/0974 | |
| Pages: | 4 |
| | Recorded: | 06/23/1994 | | |
Conveyance: | RE-RECORD ASSIGNMENT PREVIOUSLY RECORDED ON 5/2/94 REEL 6973 FRAMES-569-571 TO ADD ASSIGNOR NAME |
|
Assignee
|
|
|
PATENT DEPARTMENT |
105 INDUSTRIAL BLVD. |
SUGAR LAND, TEXAS 77478 |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
08207986
|
Correspondence name and address
|
|
DOWELL SCHLUMBERGER INCORPORATED
|
|
STEPHEN A. LITTLEFIELD
|
|
PATENT DEPARTMENT
|
|
105 INDUSTRIAL BLVD.
|
|
SUGAR LAND, TX 77478
|
|
Assignment:
85
|
|
|
Reel/Frame: | 006935/0089 | |
| Pages: | 3 |
| | Recorded: | 03/15/1994 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
|
Assignee
|
|
|
PATENT DEPARTMENT |
105 INDUSTRIAL BOULEVARD |
SUGAR LAND, TEXAS 77478 |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
08213640
|
Correspondence name and address
|
|
STEPHEN A. LITTLEFIELD
|
|
PATENT COUNSEL
|
|
105 INDUSTRIAL BOULEVARD
|
|
SUGAR LAND, TEXAS 77478
|
|
Assignment:
86
|
|
|
Reel/Frame: | 007508/0563 | |
| Pages: | 3 |
| | Recorded: | 05/11/1995 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
|
Assignee
|
|
|
105 INDUSTRIAL BOULEVARD |
PATENT DEPARTMENT |
SUGAR LAND, TEXAS 77478 |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
08439054
|
Correspondence name and address
|
|
STEPHEN A. LITTEFIELD
|
|
PATENT COUNSEL
|
|
105 INDUSTRIAL BOULEVARD
|
|
SUGAR LAND, TX 77478
|
|
Assignment:
87
|
|
|
Reel/Frame: | 006928/0630 | |
| Pages: | 3 |
| | Recorded: | 03/25/1994 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
|
Assignee
|
|
|
PATENT DEPARTMENT |
105 INDUSTRIAL BOULEVARD |
SUGAR LAND, TEXAS 77210 |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
08207976
|
Correspondence name and address
|
|
DOWELL SCHLUMBERGER INCORPORATED
|
|
STEPHEN A. LITTLEFIELD
|
|
PATENT DEPARTMENT
|
|
105 INDUSTRIAL BOULEVARD
|
|
SUGAR LAND, TEXAS 77210
|
|
Assignment:
88
|
|
|
Reel/Frame: | 006983/0494 | |
| Pages: | 3 |
| | Recorded: | 05/10/1994 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
|
Assignee
|
|
|
300 SCHLUMBERGER DRIVE |
PATENT DEPARTMENT |
SUGAR LAND, TEXAS 77478 |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
08205910
|
Correspondence name and address
|
|
STEPHEN A. LITTLEFIELD
|
|
PATENT COUNSEL
|
|
POST OFFICEB OX 4610
|
|
HOUSTON, TEXAS 77210
|
|
Assignment:
89
|
|
|
Reel/Frame: | 007001/0182 | |
| Pages: | 3 |
| | Recorded: | 05/06/1994 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
|
Assignee
|
|
|
300 SCHLUMBERGER DRIVE |
SUGAR LAND, TEXAS 77478 |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
08239198
|
Correspondence name and address
|
|
STEPHEN A. LITTLEFIELD
|
|
PATENT COUNSEL
|
|
DOWELL SCHLUMBERGER
|
|
P.O. BOX 4610
|
|
HOUSTON, TX 77210
|
|
Assignment:
90
|
|
|
Reel/Frame: | 007050/0166 | |
| Pages: | 3 |
| | Recorded: | 07/05/1994 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
|
Assignee
|
|
|
300 SCHLUMBERGER DRIVE |
SUGAR LAND, TEXAS 77478 |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
08128353
|
Correspondence name and address
|
|
STEPHEN A. LITTLEFIELD
|
|
PATENT COUNSEL
|
|
P. O. BOX 4610
|
|
HOUSTON, TX 77210
|
|
Assignment:
91
|
|
|
Reel/Frame: | 007058/0437 | |
| Pages: | 3 |
| | Recorded: | 07/05/1994 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
|
Assignee
|
|
|
300 SCHLUMBERGER DRIVE |
SUGAR LAND, TEXAS 77478 |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
08127649
|
Correspondence name and address
|
|
STEPHEN A LITTLEFIELD
|
|
PATENT COUNSEL
|
|
P.O. BOX 4610
|
|
HOUSTON, TX 77210
|
|
Assignment:
92
|
|
|
Reel/Frame: | 007070/0351 | |
| Pages: | 3 |
| | Recorded: | 07/11/1994 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
|
Assignee
|
|
|
300 SCHLUMBERGER DRIVE |
SUGAR LAND, TEXAS 77478 |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
08128351
|
Correspondence name and address
|
|
STEPHEN A. LITTLEFIELD
|
|
PATENT COUNSEL
|
|
P.O. BOX 4610
|
|
HOUSTON, TX 77210
|
|
Assignment:
93
|
|
|
Reel/Frame: | 007090/0653 | |
| Pages: | 3 |
| | Recorded: | 08/08/1994 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
|
Assignee
|
|
|
300 SCHLUMBERGER DRIVE |
SUGAR LAND, TEXAS 77478 |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
08252899
|
Correspondence name and address
|
|
STEPHEN A. LITTLEFIELD
|
|
CAROL A. WELCH - PATENT COUNSEL
|
|
105 INDUSTRIAL BLVD.
|
|
SUGAR LAND, TX 77478
|
|
Assignment:
94
|
|
|
Reel/Frame: | 007121/0022 | |
| Pages: | 3 |
| | Recorded: | 07/29/1994 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
|
Assignee
|
|
|
300 SCHLUMBERGER DRIVE |
SUGAR LAND, TEXAS 77478 |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
08283129
|
Correspondence name and address
|
|
STEPHEN A. LITTLEFIELD
|
|
PATENT DEPARTMENT
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105 INDUSTRIAL BLVD.
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SUGAR LAND, TX 77478
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Assignment:
95
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Reel/Frame: | 007103/0650 | |
| Pages: | 3 |
| | Recorded: | 08/22/1994 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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300 SCHLUMBERGER DRIVE |
SUGAL LAND, TEXAS 77478 |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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08266016
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Correspondence name and address
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STEPHEN A. LITTLEFIELD
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DOWELL SCHLUMBERGER INCORPORATED
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105 INDUSTRIAL BLVD.
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SUGAR LAND, TX 77478
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Assignment:
96
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Reel/Frame: | 007169/0432 | |
| Pages: | 3 |
| | Recorded: | 10/14/1994 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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300 SCHLUMBERGER DRIVE |
SUGAR LAND, TEXAS 77478 |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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08300256
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Correspondence name and address
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STEPHEN A. LITTLEFIELD
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DOWELL SCHLUMBERGER INCORPORATED
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P.O. BOX 4610
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HOUSTON, TX 77210
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Assignment:
97
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Reel/Frame: | 007223/0552 | |
| Pages: | 4 |
| | Recorded: | 09/23/1994 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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150 INDUSTRIAL BLVD. |
SUGAR LAND, TEXAS 77478 |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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08313034
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Correspondence name and address
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JOHN W. SCHNELLER
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SPENCER, FRANK & SCHNEIDER
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STE. 300 EAST, 1100 NEW YORK AVENUE N.W.
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WASHINGTON, DC 20005-3955
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Assignment:
98
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Reel/Frame: | 007731/0104 | |
| Pages: | 2 |
| | Recorded: | 07/31/1995 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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P.O. BOX 4610 |
HOUSTON, TEXAS 77478 |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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08379608
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Correspondence name and address
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WOLF, GREENFIELD & SACKS
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DAVID M. DRISCOLL
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FEDERAL RESERVE PLAZA
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600 ATLANTIC AVENUE
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BOSTON, MA 02210
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