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: | 010579/0932 | |
| Pages: | 4 |
| | Recorded: | 02/07/2000 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
5
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Patent #:
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Issue Dt:
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08/08/2000
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Application #:
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08783459
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Filing Dt:
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01/16/1997
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Title:
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HIGH DENSITY, VISCOSIFIED, AQUEOUS COMPOSITIONS HAVING SUPERIOR STABILITY UNDER STRESS CONDITIONS
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Patent #:
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Issue Dt:
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07/28/1998
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Application #:
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08785197
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Filing Dt:
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01/17/1997
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Title:
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VISCOSIFICATION OF HIGH DENSITY BRINES
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Patent #:
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Issue Dt:
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06/26/2001
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Application #:
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09185794
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Filing Dt:
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11/04/1998
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Title:
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METHOD AND ARRANGEMENT IN CONNECTION WITH VENILATOR
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Patent #:
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Issue Dt:
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12/03/2002
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Application #:
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09226682
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Filing Dt:
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01/07/1999
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Title:
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METHODS FOR ENHANCING WELLBORE TREATMENT FLUIDS
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Patent #:
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Issue Dt:
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10/16/2001
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Application #:
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09312102
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Filing Dt:
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05/14/1999
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Title:
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GRAVEL PACK ISOLATION SYSTEM
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Assignee
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| P.O. BOX 80627 |
| 156 COMMISSION BOULEVARD |
| LAFAYETTE, LOUISIANA 70598 |
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Correspondence name and address
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GREAT LAKES CHEMICAL CORPORATION
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PHILIP P. MCCANN
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1801 U.S. HIGHWAY 52 N.W.
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P.O. BOX 2200
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WEST LAFAYETTE, IN 47906-5310
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