Patent Assignment Assignor Details
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For pending or abandoned applications please consult USPTO staff.
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Assignor Name :
JOHNSTON, OTIS A.
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Total Assignments:
8
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Assignment:
1
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| Reel/Frame: | 004421/0893 | |
| Pages: | 3 |
| | Recorded: | 06/21/1985 | | |
| 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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06747270
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Correspondence name and address
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WESTERN GEOPHYSICAL CO. OF AMERICA
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P.O. BOX 2469
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HOUSTON, TX 77252
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Assignment:
2
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| Reel/Frame: | 005375/0506 | |
| Pages: | 2 |
| | Recorded: | 06/14/1990 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| 10205 WESTHEIMER, |
| HOUSTON,, TEXAS 77042 |
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Pat #
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NONE
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07538387
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Correspondence name and address
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PAUL S. MADAN
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WESTERN ATLAS INTERNATIONAL, INC.,
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P. O. BOX 1407
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HOUSTON, TX 77251-1407
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Assignment:
3
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| Reel/Frame: | 005414/0174 | |
| Pages: | 3 |
| | Recorded: | 08/15/1990 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| 10205 WESTHEIMER |
| HOUSTON, TEXAS 77042 |
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Pat #
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Intl #
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NONE
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07568248
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Correspondence name and address
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PAUL S. MADAN
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WESTERN ATLAS INTERNATIONAL, INC.
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P.O. BOX 1407
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HOUSTON, TX 77251-1407
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Assignment:
4
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| Reel/Frame: | 005582/0022 | |
| Pages: | 3 |
| | Recorded: | 01/03/1991 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| 10205 WESTHEIMER |
| HOUSTON, TEXAS 77042 |
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Pat #
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Intl #
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NONE
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07637193
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Correspondence name and address
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PAUL S. MADAN
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WESTERN ATLAS INTERNATIONAL, INC.
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P. O. BOX 1407
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HOUSTON, TX 77251-1407
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Assignment:
5
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| Reel/Frame: | 009143/0697 | |
| Pages: | 2 |
| | Recorded: | 04/17/1998 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 10205 WESTHEIMER ROAD |
| HOUSTON, TEXAS 77042 |
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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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09062260
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Correspondence name and address
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WESTERN ATLAS INTERNATIONAL, INC.
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E. EUGENE THIGPEN
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10205 WESTHEIMER ROAD
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HOUSTON, TEXAS 77042
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Assignment:
6
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| Reel/Frame: | 009338/0631 | |
| Pages: | 2 |
| | Recorded: | 07/22/1998 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 10205 WESTHEIMER ROAD |
| HOUSTON, TEXAS 77042 |
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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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09121135
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Correspondence name and address
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WESTERN ATLAS INTERNATIONAL INC.
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E. EUGENE THIGPEN
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10205 WESTHEIMER ROAD
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HOUSTON, TEXAS 77042
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Assignment:
7
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| Reel/Frame: | 010203/0751 | |
| Pages: | 2 |
| | Recorded: | 08/30/1999 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 10001 RICHMOND AVENUE |
| HOUSTON, TEXAS 77042 |
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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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09347695
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Correspondence name and address
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WESTERN GEOPHYSICAL DIVISION
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J. ALBERT RIDDLE
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BAKER HUGHES INCORPORATED
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10001 RICHMOND AVENUE
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HOUSTON, TX 77042
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Assignment:
8
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| Reel/Frame: | 011599/0591 | |
| Pages: | 2 |
| | Recorded: | 03/12/2001 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 10001 RICHMOND AVENUE |
| HOUSTON, TEXAS 77042 |
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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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09541194
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Correspondence name and address
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ALAN J. ATKINSON
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P.O. BOX 270161
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HOUSTON, TX 77277-0161
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05/30/2024 05:01 AM
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