Inventor
BUCKLAND PAUL R
US13 patents
⚠️ This page may combine multiple inventors who share the name “BUCKLAND PAUL R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EASTMAN KODAK CO
12 patentsUS4853319AAug 1, 1989
Photographic silver halide element and process
EASTMAN KODAK CO36 citations91
US5212318AMay 18, 1993
Preparation of omega-substituted alkanamide
EASTMAN KODAK CO20 citations81
US5021333AJun 4, 1991
Color photographic element, compounds and process
EASTMAN KODAK CO9 citations73
US5332826AJul 26, 1994
Process for preparing aminoacetonitriles in one vessel
EASTMAN KODAK CO12 citations72
US4758501AJul 19, 1988
Photographic acetanilide couplers and photographic elements containing them
EASTMAN KODAK CO8 citations72
US4824771AApr 25, 1989
Photographic acetanilide couplers with novel ballast group and photographic elements containing them
EASTMAN KODAK CO2 citations62
US5332825AJul 26, 1994
Single vessel synthesis of aminoacetonitriles
EASTMAN KODAK CO4 citations61
US4994576AFeb 19, 1991
Method for reducing aromatic nitro groups
EASTMAN KODAK CO5 citations61
US4876182AOct 24, 1989
Photographic elements containing pyrazolone color couplers
EASTMAN KODAK CO5 citations61
US4777121AOct 11, 1988
Substituted pyrazolo[3, 2-c]-s-triazole photographic couplers and photographic materials and processes employing them
EASTMAN KODAK CO4 citations61
US5382682AJan 17, 1995
Nitroanilides and their preparation
EASTMAN KODAK CO0 citations51
US5220041AJun 15, 1993
Sulfonate ester
EASTMAN KODAK CO1 citations51