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John F. Kennoy
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Horsham, PA, US
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last 30 patents
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Patent Grant
Preparation of alkanesulfonamides
Patent number
5,166,431
Issue date
Nov 24, 1992
Elf Atochem North America, Inc.
Stanley R. Sandler
C07 - ORGANIC CHEMISTRY
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Patent Grant
Method for dewaxing oil and gas pipelines or wells
Patent number
5,053,149
Issue date
Oct 1, 1991
Atochem North America, Inc.
Paul J. McElligott
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Grant
Preparation of alkanesulfonamides
Patent number
4,970,339
Issue date
Nov 13, 1990
Atochem North America, Inc.
Stanley R. Sandler
C07 - ORGANIC CHEMISTRY