Inventor
BEGLEY WILLIAM JAMES
US10 patents
Patents
10 patentsUS5709987AJan 20, 1998
Photographic element containing a coupler capable of releasing a photographically useful group through a triazole group
EASTMAN KODAK CO2 citations61
US6043378AMar 28, 2000
Photographic elements containing development inhibitor releasing compounds
EASTMAN KODAK CO1 citations50
US5817809AOct 6, 1998
Photographic element containing a coupler capable of releasing a photographically useful group through a triazole group
EASTMAN KODAK CO1 citations50
US5759757AJun 2, 1998
Photographic elements containing development inhibitor releasing compounds
EASTMAN KODAK CO1 citations50
US5962656AOct 5, 1999
Indazole containing coupler
EASTMAN KODAK CO0 citations48
US5912110AJun 15, 1999
Photographic coupler capable of releasing a photographically useful group
EASTMAN KODAK CO0 citations48
US5834604ANov 10, 1998
Photographic element containing a coupler capable of releasing a photograpically useful group through a pyrazole group
EASTMAN KODAK CO0 citations48
US5719017AFeb 17, 1998
Photographic element containing a coupler capable of releasing a photographically useful group through a pyrazole group
EASTMAN KODAK CO0 citations48
US5686234ANov 11, 1997
Photographic element containing a coupler capable of releasing a photographically useful group
EASTMAN KODAK CO1 citations48
US5670301ASep 23, 1997
Photographic element containing a coupler capable of releasing a photographically useful group
EASTMAN KODAK CO1 citations48