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Patent Assignment Assignor Details
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Assignor Name : ALVARADO, JUAN C.
Total Assignments: 3
Assignment: 1
Reel/Frame:008370/0942   Pages: 3
Recorded: 12/24/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/20/1996
2
Exec Dt:
12/20/1996
3
Exec Dt:
12/20/1996
Assignee
1
8311 NORTH RR 620, P.O. BOX 200015
SCHLUMBERGER AUSTIN PRODUCT CENTER
AUSTIN, TEXAS 78720
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08772956
Correspondence name and address
SCHLUMBERGER AUSTIN PRODUCT CENTER
DANITA J. M. MASELES
8311 NORTH RR 620
P.O. BOX 200015
AUSTIN, TX 78720
Assignment: 2
Reel/Frame:010711/0482   Pages: 10
Recorded: 04/14/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/25/2000
2
Exec Dt:
02/24/2000
3
Exec Dt:
02/24/2000
4
Exec Dt:
03/29/2000
5
Exec Dt:
02/23/2000
6
Exec Dt:
02/23/2000
7
Exec Dt:
02/23/2000
8
Exec Dt:
02/25/2000
9
Exec Dt:
02/24/2000
Assignee
1
8311 NORTH FM 620
AUSTIN, TEXAS 78726
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09471844
Correspondence name and address
GAIL M. TAYLOR RUSSELL
4807 SPICEWOOD SPRINGS ROAD
BLDG ONE, SUITE 1200
AUSTIN, TX 78759
Assignment: 3
Reel/Frame:011635/0506   Pages: 6
Recorded: 06/05/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/03/2001
2
Exec Dt:
05/14/2001
Assignee
1
A CORPORATION OF TEXAS
8311 NORTH FM 620
AUSTIN, TEXAS 78726
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09741618
Correspondence name and address
PEHR B JANSSON
SCHLUMBERGER AUSTIN TECHNOLOGY CENTER
8311 NORTH FM 620
AUSTIN, TX 78726

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