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Ann E. Aulabaugh
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Madison, WI, US
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last 30 patents
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Patent Grant
Polymers derived from allylphenol or substituted allylphenol and ma...
Patent number
4,388,451
Issue date
Jun 14, 1983
Ashland Oil, Inc.
Billy M. Culbertson
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Copolymers derived from 1,3 dioxepins and maleic anhydride or malei...
Patent number
4,384,093
Issue date
May 17, 1983
Ashland Oil, Inc.
Billy M. Culbertson
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Anhydride containing polymers derived from alkenyl succinic anhydride
Patent number
4,374,235
Issue date
Feb 15, 1983
Ashland Oil, Inc.
Billy M. Culbertson
F28 - HEAT EXCHANGE IN GENERAL