Patent Assignment Assignor Details
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For pending or abandoned applications please consult USPTO staff.
Assignor Name :
BERRYHILL, JOHN R.
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Total Assignments:
3
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Assignment:
1
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Reel/Frame: | 004647/0736 | |
| Pages: | 2 |
| | Recorded: | 12/22/1986 | | |
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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06920552
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Correspondence name and address
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GEORGE E. GLOBER, JR.
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EXXON PRODUCTION RESEARCH CO.
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P. O. BOX 2189
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HOUSTON, TX 77252
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Assignment:
2
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Reel/Frame: | 004977/0833 | |
| Pages: | 2 |
| | Recorded: | 11/21/1988 | | |
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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07199942
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Correspondence name and address
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FRANK S. VADEN III
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VADEN, EICKENROHT, THOMPSON & BOULWARE
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ONE RIVERWAY, STE. 1100
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HOUSTON, TX 77056
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Assignment:
3
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Reel/Frame: | 006736/0333 | |
| Pages: | 2 |
| | Recorded: | 10/13/1993 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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3120 BUFFALO SPEEDWAY |
HOUSTON, TEXAS 77098 |
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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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08135808
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Correspondence name and address
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E. RICHARD ZAMECKI, P.C.
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E. RICHARD ZAMECKI
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1700 WEST LOOP SOUTH, STE. 1230
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HOUSTON, TEXAS 77027
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09/25/2024 10:04 AM
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