Inventor
BITTIGER HELMUT
DE6 patents
⚠️ This page may combine multiple inventors who share the name “BITTIGER HELMUT”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CIBA GEIGY CORP
5 patentsUS5013863AMay 7, 1991
Substituted propane-phosphinic acid compounds
CIBA GEIGY CORP58 citations94
US5300679AApr 5, 1994
Substituted propane-phosphinic acid compounds
CIBA GEIGY CORP29 citations92
US5190933AMar 2, 1993
Substituted propane-phosphinic acid compounds
CIBA GEIGY CORP24 citations92
US5051524ASep 24, 1991
Substituted propane-phosphinic acid compounds
CIBA GEIGY CORP29 citations92
US5064819ANov 12, 1991
Substituted propane-phosphinic acid compounds
CIBA GEIGY CORP16 citations81