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J. Michael Buchanan
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Rochester, NY, US
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last 30 patents
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Patent Grant
One equivalent couplers and low PKA release dyes
Patent number
5,612,173
Issue date
Mar 18, 1997
Eastman Kodak Company
Gary S. Proehl
C07 - ORGANIC CHEMISTRY
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Patent Grant
Blocked photographically useful compounds for use with peroxide-con...
Patent number
5,538,834
Issue date
Jul 23, 1996
Eastman Kodak Company
J. Michael Buchanan
C07 - ORGANIC CHEMISTRY