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Roger J. Card
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Stamford, CT, US
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last 30 patents
Information
Patent Grant
Rubber compositions with a high elastic modulus
Patent number
5,196,483
Issue date
Mar 23, 1993
American Cyanamid Company
Daniel Zimmerman
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Molding granules, their manufacture and their use in the production...
Patent number
5,091,255
Issue date
Feb 25, 1992
American Cyanamid Company
Nelson N. C. Hsu
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Vapor phase oxidation process for making glyoxal
Patent number
4,978,803
Issue date
Dec 18, 1990
American Cyanamid Company
Roger J. Card
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Piezoelectric composites
Patent number
4,933,230
Issue date
Jun 12, 1990
American Cyanamid
Roger J. Card
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of manufacturing a bonded particulate article by reacting a...
Patent number
4,814,012
Issue date
Mar 21, 1989
American Cyanamid Company
Albert P. Paul
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Process for the synthesis of an alkyl nitrile from an alkanol
Patent number
4,731,464
Issue date
Mar 15, 1988
American Cyanamid Company
Roger J. Card
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method of making piezoelectric composites
Patent number
4,726,099
Issue date
Feb 23, 1988
American Cyanamid Company
Roger J. Card
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of manufacturing a bonded particulate article by reacting a...
Patent number
4,711,669
Issue date
Dec 8, 1987
American Cyanamid Company
Albert P. Paul
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Method of manufacturing a bonded particulate article by reacting a...
Patent number
4,705,570
Issue date
Nov 10, 1987
American Cyanamid Company
Albert P. Paul
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Catalysts for selective preparation of amines or nitriles from alka...
Patent number
4,654,440
Issue date
Mar 31, 1987
American Cyanamid Company
Roger J. Card
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
High technology ceramics with partially stabilized zirconia
Patent number
4,639,356
Issue date
Jan 27, 1987
American Cyanamid Company
Michael P. O'Toole
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Preparation of 2-vinylimidazoles by dehydrogenation of 2-ethylimida...
Patent number
4,410,706
Issue date
Oct 18, 1983
American Cyanamid Company
Alan S. Rothenberg
C07 - ORGANIC CHEMISTRY