Patent Assignment Assignor Details
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Assignor Name :
LEUTHEN, JOHN M.
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Total Assignments:
14
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Assignment:
1
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| Reel/Frame: | 004078/0363 | |
| Pages: | 1 |
| | Recorded: | 12/20/1982 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| P.O. BOX 2539 |
| A CORP. OF DEL. |
| HOUSTON, TEXAS |
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Pat #
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Intl #
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App #
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NONE
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06451695
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Correspondence name and address
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ROBERT A. FELSMAN
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CHIEF PATENT COUNSEL
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HUGHES TOOL CO. - P. O. BOX 2539
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HOUSTON, TX 77001
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Assignment:
2
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| Reel/Frame: | 004268/0879 | |
| Pages: | 1 |
| | Recorded: | 12/20/1982 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Pat #
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App #
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NONE
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06451368
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Correspondence name and address
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ROBERT A. FELSMAN
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CHIEF PATENT COUNSEL
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HUGHES TOOL CO.-P. O. BOX 2539
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HOUSTON, TX 77001
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Assignment:
3
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| Reel/Frame: | 004376/0037 | |
| Pages: | 1 |
| | Recorded: | 11/07/1984 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| P.O. BOX 2539 |
| A CORP OF DE |
| HOUSTON, TEXAS 77001 |
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Pat #
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Intl #
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NONE
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06669143
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Correspondence name and address
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ROBERT A. FELSMAN
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PATS. AND TECH. MGMNT.
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HUGHES TOOL COMPANY
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P. O. OX 2539
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HOUSTON, TX 77001
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Assignment:
4
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| Reel/Frame: | 004509/0517 | |
| Pages: | 2 |
| | Recorded: | 12/09/1985 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| P. O. BOX 2539 |
| HOUSTON, TEXAS 77001 |
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Pat #
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Intl #
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NONE
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06806873
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Correspondence name and address
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ROBERT A. FELSMAN
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CHIEF PATENT COUNSEL
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PATENTS & TECH. MGMNT. - HUGHES TOOL CO.
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P.O. BOX 2536
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HOUSTON, TX 77001
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Assignment:
5
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| Reel/Frame: | 006055/0694 | |
| Pages: | 3 |
| | Recorded: | 03/16/1992 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| A CORPORATION OF DE |
| 3900 ESSEX LANE STE. 1200 |
| HOUSTON, TEXAS 77027 |
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Pat #
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NONE
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07830307
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Correspondence name and address
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ANDREW J. DILLON
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FELSMAN, BRADLEY, GUNTER & DILLON, LLP
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2600 CONTINENTAL PLAZA
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777 MAIN ST.
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FORT WORTH, TX 76102
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Assignment:
6
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| Reel/Frame: | 011811/0554 | |
| Pages: | 4 |
| | Recorded: | 05/11/2001 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 3900 ESSEX LANE, SUITE 1200 |
| HOUSTON, TEXAS 77027 |
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Pat #
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Pub #
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Intl #
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App #
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09853531
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Correspondence name and address
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NOVAKOV DAVIS & MUNCK, P.C.
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DANIEL E. VENGLARIK, ESQ.
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900 THREE GALLERIA TOWER
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13155 NOEL ROAD
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DALLAS, TX 75240
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Assignment:
7
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| Reel/Frame: | 018097/0402 | |
| Pages: | 4 |
| | Recorded: | 08/10/2006 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 3900 ESSEX LANE |
| SUITE 1200 |
| HOUSTON, TEXAS 77027 |
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Pat #
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Pub #
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App #
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11463836
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Correspondence name and address
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MARK L. BERRIER
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SUITE 204
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3811 BEE CAVES ROAD
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AUSTIN, TX 78746
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Assignment:
8
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| Reel/Frame: | 020721/0409 | |
| Pages: | 5 |
| | Recorded: | 03/28/2008 | | |
| Attorney Dkt #: | BAKR00300 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 3900 ESSEX LANE |
| SUITE 1200 |
| HOUSTON, TEXAS 77027 |
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Pat #
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Pub #
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Intl #
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App #
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12058030
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Correspondence name and address
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MARK L. BERRIER
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3811 BEE CAVES RD.
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SUITE 204
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AUSTIN, TX 78746
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Assignment:
9
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| Reel/Frame: | 020860/0711 | |
| Pages: | 5 |
| | Recorded: | 04/25/2008 | | |
| Attorney Dkt #: | BAKR00201 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 2929 ALLEN PARKWAY |
| SUITE 2100 |
| HOUSTON, TEXAS 77019 |
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Pat #
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Pub #
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Intl #
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App #
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12061241
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Correspondence name and address
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MARK L. BERRIER
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3811 BEE CAVES RD.
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SUITE 204
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AUSTIN, TX 78746
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Assignment:
10
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| Reel/Frame: | 022709/0395 | |
| Pages: | 8 |
| | Recorded: | 05/20/2009 | | |
| Attorney Dkt #: | 104-455909-US |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 2929 ALLEN PARKWAY, SUITE 2100 |
| HOUSTON, TEXAS 77019 |
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Pat #
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Pub #
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Intl #
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App #
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12400405
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Correspondence name and address
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JAMES E. BRADLEY
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P. O. BOX 61389
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HOUSTON, TX 77208-1389
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Assignment:
11
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| Reel/Frame: | 022762/0465 | |
| Pages: | 5 |
| | Recorded: | 06/01/2009 | | |
| Attorney Dkt #: | BAKR00401 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 2929 ALLEN PARKWAY |
| SUITE 2100 |
| HOUSTON, TEXAS 77019 |
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Pat #
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Pub #
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Intl #
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App #
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12476099
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Correspondence name and address
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MARK L. BERRIER
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3811 BEE CAVES RD.
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SUITE 204
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AUSTIN, TX 78746
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Assignment:
12
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| Reel/Frame: | 032624/0797 | |
| Pages: | 5 |
| | Recorded: | 04/08/2014 | | |
| Attorney Dkt #: | BAKR04401 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 2929 ALLEN PARKWAY |
| SUITE 2100 |
| HOUSTON, TEXAS 77019 |
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Pat #
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Pub #
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Intl #
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App #
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14247442
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Correspondence name and address
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MARK L. BERRIER
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1715 S. CAPITAL OF TEXAS HWY.
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SUITE 200-E
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AUSTIN, TX 78746
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Assignment:
13
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| Reel/Frame: | 033557/0300 | |
| Pages: | 5 |
| | Recorded: | 08/18/2014 | | |
| Attorney Dkt #: | BAKR05200 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 2929 ALLEN PARKWAY |
| SUITE 2100 |
| HOUSTON, TEXAS 77019 |
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Pat #
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Intl #
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App #
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NONE
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14462384
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Correspondence name and address
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MARK L. BERRIER
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1715 S. CAPITAL OF TEXAS HWY.
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SUITE 200-E
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AUSTIN, TX 78746
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Assignment:
14
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| Reel/Frame: | 037600/0831 | |
| Pages: | 5 |
| | Recorded: | 01/27/2016 | | |
| Attorney Dkt #: | BAKR05501 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 2929 ALLEN PARKWAY |
| SUITE 2100 |
| HOUSTON, TEXAS 77019 |
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Pat #
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Intl #
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App #
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NONE
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15008047
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Correspondence name and address
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MARK L. BERRIER
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1715 S. CAPITAL OF TEXAS HWY.
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SUITE 200-E
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AUSTIN, TX 78746
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06/01/2024 08:02 AM
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