Patent Assignment Details
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For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 011506/0327 | |
| Pages: | 3 |
| | Recorded: | 01/26/2001 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
2
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Patent #:
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Issue Dt:
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06/30/1992
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Application #:
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07631936
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Filing Dt:
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12/21/1990
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Title:
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ENZYMATIC DECOMPOSITION OF DRILLING MUD
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Patent #:
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Issue Dt:
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11/24/1992
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Application #:
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07865117
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Filing Dt:
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04/08/1992
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Title:
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ENZYMATIC DECOMPOSITION OF DRILLING MUD
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Assignee
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| SUITE 3450 |
| 1301 MCKINNEY STREET |
| HOUSTON, TEXAS 77010 |
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Correspondence name and address
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CHEVRON PHILLIPS CHEMICAL COMPANY LP
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CHARLES W. STEWART
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SUITE 3450
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1301 MCKINNEY
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HOUSTON, TEXAS 77010
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