Inventor
KITZING RAINER
14 patents
⚠️ This page may combine multiple inventors who share the name “KITZING RAINER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CIBA GEIGY AG
12 patentsUS4104302AAug 1, 1978
Vinylsulphone hardeners
CIBA GEIGY AG8 citations71
US3992366ANov 16, 1976
Process for crosslinking hydrophilic colloids
CIBA GEIGY AG4 citations62
US4182886AJan 8, 1980
Amino-substituted hydroxy-pyridones
CIBA GEIGY AG3 citations60
US4043995AAug 23, 1977
Process for crosslinking hydrophilic colloids
CIBA GEIGY AG5 citations60
US3958050AMay 18, 1976
Process for crosslinking hydrophilic colloids
CIBA GEIGY AG5 citations60
US4386149AMay 31, 1983
Process for the production of photographic images by dye diffusion transfer and photographic material suitable in this process
CIBA GEIGY AG4 citations59
US3977881AAug 31, 1976
Acylurea compounds
CIBA GEIGY AG4 citations59
US4287348ASep 1, 1981
Preparation of sulphoalkyl quaternary salts
CIBA GEIGY AG2 citations57
US4285859AAug 25, 1981
Azo compounds useful in a photographic dye diffusion transfer process
CIBA GEIGY AG1 citations50
US4216146AAug 5, 1980
Azo(hydrazo)-anthraquinone compounds
CIBA GEIGY AG1 citations50
US4120898AOct 17, 1978
Sulfur containing vinyl amide cross-linking agents
CIBA GEIGY AG1 citations50
US4055431AOct 25, 1977
N(β-chloro-propionyl or acryloyl)carbamyl or ureido piperazines
CIBA GEIGY AG0 citations48