Inventor
KOSSMEHL GERHARD
14 patents
⚠️ This page may combine multiple inventors who share the name “KOSSMEHL GERHARD”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CIBA GEIGY CORP
4 patentsUS4920184AApr 24, 1990
Hydrophilic silicone rubber article and process for its preparation
CIBA GEIGY CORP70 citations95
US4853453AAug 1, 1989
Modified silicone rubber and its use as a material for optical lenses and optical lenses made from this material
CIBA GEIGY CORP34 citations91
US5214452AMay 25, 1993
Hydrogels based on fluorine-containing and saccharide monomers
CIBA GEIGY CORP30 citations89
US5155194AOct 13, 1992
Hydrogels based on fluorine-containing and saccharide monomers
CIBA GEIGY CORP33 citations89
BAYER AG
3 patentsUS4849520AJul 18, 1989
Fusible, electrically conductive TCNQ complexes, methods for their preparation and their application
BAYER AG7 citations72
US4617143AOct 14, 1986
Oxidizing polymerization with AsF5
BAYER AG3 citations62
US4490509ADec 25, 1984
Poly-(2,5-thiophendiyl)arsenic pentafluoride complexes
BAYER AG5 citations54