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: | 009987/0748 | |
| Pages: | 5 |
| | Recorded: | 06/03/1999 | | |
Conveyance: | RELEASE OF SECURITY INTEREST |
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Total properties:
7
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Patent #:
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Issue Dt:
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01/13/1981
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Application #:
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06020961
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Filing Dt:
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03/16/1979
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Title:
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IMPACT RESISTANT POLYSTYRENE BLENDS
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Patent #:
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Issue Dt:
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12/29/1981
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Application #:
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06186965
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Filing Dt:
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09/15/1980
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Title:
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PROCESS FOR OBTAINING NARROW MOLECULAR WEIGHT DISTRIBUTION IN VINYL AROMATIC MASS POLYMERIZATION SYSTEM
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Patent #:
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Issue Dt:
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09/21/1982
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Application #:
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06188516
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Filing Dt:
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09/18/1980
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Title:
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METHOD TO ADHERE ACRYLIC FILMS TO STYRENIC POLYMERS
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Patent #:
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Issue Dt:
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03/08/1988
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Application #:
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06393220
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Filing Dt:
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06/28/1982
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Title:
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METHOD OF MAKING A STYRENE-TYPE POLYMER COMPOSITION COMPRISING A SUSPENSION POLYMERIZATION STEP CONDUCTED IN AN AQUEOUS SUSPENSION MEDIUM CONTAINING A COMBINATION OF POLYVINYL ALCOHOL AND WATER-SOLUBLE SULFONATED POLYSTYRENE OR WATER-SOLUBLE SULFONATED STYRENE-MALEIC ETC.
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Patent #:
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Issue Dt:
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03/15/1983
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Application #:
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06403192
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Filing Dt:
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07/29/1982
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Title:
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METHOD OF INHIBITING POLYMERIZATION OF VINYL AROMATIC COMPOUNDS
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Patent #:
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Issue Dt:
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02/23/1993
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Application #:
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07808099
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Filing Dt:
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12/16/1991
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Title:
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HIGH-IMPACT POLYSTYRENE
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Patent #:
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Issue Dt:
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03/26/1996
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Application #:
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08275293
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Filing Dt:
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07/14/1994
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Title:
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APPARATUS AND PROCESS FOR BLENDING ELASTOMER PARTICLES AND SOLUTION INTO A UNIFORM MIXTURE
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Assignee
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500 HUNTSMAN WAY |
SALT LAKE CITY, UTAH 84108 |
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Correspondence name and address
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ORRICK, HERRINGTON, & SUTCLIFFE LLP
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BOLPH HELLMAN
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400 SANSOME STREET
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SAN FRANCISCO, CA 94111
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