Patent Assignment Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 007863/0705 | |
| Pages: | 4 |
| | Recorded: | 03/25/1996 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
6
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Patent #:
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Issue Dt:
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10/20/1981
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Application #:
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05851757
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Filing Dt:
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11/15/1977
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Title:
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NEW XANTHOMONAS BIPOLYMER FOR USE IN DISPLACEMENT OF OIL FROM PARTIALLY DEPLETED RESERVOIRS
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Patent #:
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Issue Dt:
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08/21/1984
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Application #:
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06294593
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Filing Dt:
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08/20/1981
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Title:
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POLYVALENT METAL ION CHELATING AGENTS FOR XANTHAN SOLUTIONS
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Patent #:
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Issue Dt:
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09/27/1983
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Application #:
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06295272
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Filing Dt:
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08/24/1981
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Title:
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SURFACTANT ENHANCED INJECTIVITY OF XANTHAN MOBILITY CONTROL SOLUTIONS FOR TERTIARY OIL RECOVERY
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Patent #:
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Issue Dt:
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11/17/1987
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Application #:
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06740658
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Filing Dt:
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06/03/1985
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Title:
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DRILLING FLUID ADDITIVE CONTAINING HIGH PYRUVATE XANTHAN
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Patent #:
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Issue Dt:
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11/08/1988
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Application #:
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07042073
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Filing Dt:
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04/24/1987
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Title:
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AMINOALKYLATED POLYACRYLAMIDE ALDEHYDE GELS, THEIR PREPARATION AND USE IN OIL RECOVERY
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Patent #:
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Issue Dt:
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Application #:
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UNAVAILABLE
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Filing Dt:
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Title:
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Assignee
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| 41 RUE JEAN HUSS |
| SAINT-ETIENNE, FRANCE |
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Correspondence name and address
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HARRIS BEACH & WILCOX
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THOMAS J. WALL
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ONE PARK PLACE - 4TH FLOOR
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300 S. STATE STREET
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SYRACUSE, NEW YORK 13202
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