Inventor
DEBELLIS FRANCESCO
US7 patents
Patents
7 patentsUS5457210AOct 10, 1995
Intermediates for the preparation of pyrazoloazole photographic couplers, processes of making and using them
EASTMAN KODAK CO30 citations91
US5166378ANov 24, 1992
Selective monoacylation of substituted hydrazines
EASTMAN KODAK CO3 citations61
US5461164AOct 24, 1995
Oxidative desulfurization and halogenation of thioacylated pyrazolotriazole compounds
EASTMAN KODAK CO2 citations60
US5981760ANov 9, 1999
Intermediates for the preparation of pyrazoloazole photographic couplers, processes of making and adjusting them
EASTMAN KODAK CO1 citations57
US7268235B2Sep 11, 2007
Method for preparation of N-pyrazolylamidoximes
EASTMAN KODAK CO2 citations54
US5864042AJan 26, 1999
Process for preparation of a 4-amino-5-mercapto-3-substituted- 1,2,4!triazole compound
EASTMAN KODAK CO1 citations50
US7312337B2Dec 25, 2007
Oxadiazoles and their manufacture
EASTMAN KODAK CO0 citations43