Inventor
REBER JEAN-FRANCOIS
5 patents
⚠️ This page may combine multiple inventors who share the name “REBER JEAN-FRANCOIS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CIBA GEIGY AG
3 patentsUS4138551AFeb 6, 1979
Spectral sensitization of photographic material and new spectral sensitizers
CIBA GEIGY AG33 citations88
US4040825AAug 9, 1977
Spectral sensitization of photographic material with natural colloids containing sensitizing dye groups
CIBA GEIGY AG30 citations76
US4326021AApr 20, 1982
Photographic negative material with at least one layer containing a desensitized silver halide emulsion
CIBA GEIGY AG3 citations61