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Enio Kumpinsky
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Wilmington, DE, US
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last 30 patents
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Patent Grant
Process for the manufacture of 1,4-bis(4-phenoxybenzoyl)benzene wit...
Patent number
4,918,237
Issue date
Apr 17, 1990
E. I. Du Pont de Nemours and Company
David R. Corbin
C07 - ORGANIC CHEMISTRY
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Patent Grant
Process for the manufacture of 1,4-bis(4-phenoxybenzoyl)benzene wit...
Patent number
4,835,319
Issue date
May 30, 1989
E. I. Du Pont de Nemours and Company
David R. Corbin
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the manufacture of 1,4-bis(4-phenoxybenzoyl)benzene wit...
Patent number
4,827,041
Issue date
May 2, 1989
E. I. Du Pont de Nemours and Company
Thomas M. Ford
C07 - ORGANIC CHEMISTRY