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Joe B. Lavigne
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Oakland, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Lactones
Patent number
4,160,770
Issue date
Jul 10, 1979
Chevron Research Company
Joe B. Lavigne
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Ester derivatives
Patent number
4,104,477
Issue date
Aug 1, 1978
Chevron Research Company
Joe B. Lavigne
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Lactones and ester derivatives thereof
Patent number
4,078,144
Issue date
Mar 7, 1978
Chevron Research Company
Joe B. Lavigne
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Lactones and ester derivatives thereof
Patent number
4,065,424
Issue date
Dec 27, 1977
Chevron Research Company
Joe B. Lavigne
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
PVC Plasticized with tetracarboxylates
Patent number
4,055,531
Issue date
Oct 25, 1977
Chevron Research Company
Joe B. Lavigne
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Polycarboxylic acid compositions
Patent number
4,012,438
Issue date
Mar 15, 1977
Chevron Research Company
Joe B. Lavigne
C07 - ORGANIC CHEMISTRY