Patent Assignment Details
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For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 006268/0071 | |
| Pages: | 7 |
| | Recorded: | 01/08/1992 | | |
| Conveyance: | TO CORRECT THE SERIAL NUMBEER ON THE LETTER OF TRANSMITTAL IN AN ASSIGNMENT RECORDED 9-23-91 AT REEL 5851 FRAMES 475-476 ERRONEOUSLY STATED AS 07/733,702. THE CORRECT SERIAL NUMBER IS 07/733,708. ASSIGNOR ASSIGNS ENTIRE INTEREST TO SAID ASSIGNEE. |
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Total properties:
1
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Patent #:
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Issue Dt:
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03/16/1993
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Application #:
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07733708
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Filing Dt:
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07/22/1991
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Title:
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MICRO-SLUG INJECTION OF SURFACTANTS IN AN ENHANCED OIL RECOVERY PROCESS
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Assignee
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| 576 STANDARD AVENUE RICHMOND, CALIFORNIA 94802 |
| RICHMOND, CALIFORNIA 94802, CALIFORNIA |
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Correspondence name and address
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BURNS, DOANE, SWECKER & MATHIS
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WILLIAM R. JOHNSON
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THE GEORGE MASON BUILDING
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WASHINGTON & PRINCE ST., P.O. BOX 1404
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ALEXANDRIA, VA 22313-1404
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