Patent Assignment Assignor Details
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For pending or abandoned applications please consult USPTO staff.
Assignor Name :
WITHROW, SHELBY M.
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Total Assignments:
4
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Assignment:
1
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Reel/Frame: | 005122/0884 | |
| Pages: | 1 |
| | Recorded: | 08/10/1989 | | |
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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07359695
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Correspondence name and address
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MICHAEL A. KONDZELLA
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PAT. DEPT., UNION OIL CO. OF CALIF.
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P. O. BOX 76
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BREA, CA 92621
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Assignment:
2
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Reel/Frame: | 005158/0295 | |
| Pages: | 1 |
| | Recorded: | 10/06/1989 | | |
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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07401038
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Correspondence name and address
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MICHAEL A. KONDZELLA
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PATENT DEPARTMENT
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UNION OIL COMPANY OF CALIF.
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P. O. BOX 76
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BREA, CA 92621
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Assignment:
3
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Reel/Frame: | 006210/0160 | |
| Pages: | 2 |
| | Recorded: | 08/21/1992 | | |
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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07906704
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Correspondence name and address
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UNION OIL COMPANY OF CALIFORNIA
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CHARLES L. HARTMAN
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P.O. BOX 7600
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BREA, CA 92622-7600
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Assignment:
4
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Reel/Frame: | 013981/0360 | |
| Pages: | 4 |
| | Recorded: | 04/10/2003 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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16026 POOL CANYON ROAD |
AUSTIN, TEXAS 78734 |
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Pat #
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Pub #
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Intl #
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App #
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10411456
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Correspondence name and address
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BAKER BOTTS LLP.
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PATRICK J. PORTER
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2001 ROSS AVE.
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STE. 600
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DALLAS, TX 75201-2980
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05/26/2024 12:32 AM
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