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Total properties:
13
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|
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Patent #:
|
|
Issue Dt:
|
06/16/1981
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Application #:
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06068466
|
Filing Dt:
|
08/21/1979
|
|
Title:
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SULPHONATED POLYARYLETHERSULPHONE COPOLYMERS
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|
|
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Patent #:
|
|
Issue Dt:
|
05/19/1981
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Application #:
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06068467
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Filing Dt:
|
08/21/1979
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|
Title:
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SULPHONATED POLYARYLETHERKETONES
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
12/06/1983
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Application #:
|
06267288
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Filing Dt:
|
05/26/1981
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|
Title:
|
SULPHONATED POLYARYLETHERKETONES
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|
|
|
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Patent #:
|
|
Issue Dt:
|
09/12/1989
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Application #:
|
07024198
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Filing Dt:
|
03/10/1987
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|
Title:
|
MEMBRANE
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
04/24/1990
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Application #:
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07167160
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Filing Dt:
|
03/11/1988
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|
Title:
|
FILMS AND TAPES
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|
|
|
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Patent #:
|
|
Issue Dt:
|
04/24/1990
|
Application #:
|
07214391
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Filing Dt:
|
07/01/1988
|
|
Title:
|
PROCESS FOR MAKING MICROPOROUS PRODUCTS AND THE PRODUCTS THEREOF
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|
|
|
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Patent #:
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|
Issue Dt:
|
04/16/1991
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Application #:
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07307563
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Filing Dt:
|
02/08/1989
|
|
Title:
|
SUBSTITUTED AROMATIC POLYMERS
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
06/02/1992
|
Application #:
|
07383438
|
Filing Dt:
|
07/24/1989
|
|
Title:
|
PROCESS OF PREPARING POLYMER SULPHONYL DERIVATIVES
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
07/03/1990
|
Application #:
|
07384838
|
Filing Dt:
|
07/25/1989
|
|
Title:
|
PROCESS OF PRODUCING A COMPOSITE MEMBRANE
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
09/17/1991
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Application #:
|
07454438
|
Filing Dt:
|
12/21/1989
|
|
Title:
|
AROMATIC POLYMERS
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
12/11/1990
|
Application #:
|
07454910
|
Filing Dt:
|
12/22/1989
|
|
Title:
|
FILMS AND TAPES
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
05/12/1992
|
Application #:
|
07578294
|
Filing Dt:
|
09/06/1990
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|
Title:
|
POLYMER SOLUTIONS
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
07/09/1991
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Application #:
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07593390
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Filing Dt:
|
10/01/1990
|
|
Title:
|
MEMBRANES
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|
