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Martin H. D. Butt
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Ponca City, OK, US
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last 30 patents
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Patent Grant
Olefin oligomerization
Patent number
5,430,212
Issue date
Jul 4, 1995
E. I. Du Pont de Nemours and Company
Martin H. D. Butt
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Ester hydrolysis
Patent number
5,315,033
Issue date
May 24, 1994
E. I. Du Pont de Nemours and Company
Martin H. D. Butt
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Olefin hydration
Patent number
5,233,102
Issue date
Aug 3, 1993
E. I. Du Pont de Nemours and Company
Martin H. D. Butt
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Supported perfluorinated ion-exchange polymers
Patent number
5,094,995
Issue date
Mar 10, 1992
E. I. Du Pont de Nemours and Company
Martin H. D. Butt
C07 - ORGANIC CHEMISTRY