Inventor
BAUMEISTER PETER
CH17 patents
⚠️ This page may combine multiple inventors who share the name “BAUMEISTER PETER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CIBA GEIGY CORP
9 patentsUS5637763AJun 10, 1997
Process for the preparation of substituted benzenes and benzene sulfonic acid and derivatives thereof and a process for the preparation of N,N'-substituted ureas
CIBA GEIGY CORP7 citations73
US5508402AApr 16, 1996
Process for the preparation of N,N'-substituted ureas
CIBA GEIGY CORP6 citations73
US4831148AMay 16, 1989
Process for the preparation of fluorinated pyridine derivatives
CIBA GEIGY CORP7 citations73
US4960936AOct 2, 1990
Process for the preparation of halogenated aromatic primary amines
CIBA GEIGY CORP10 citations66
US4208525AJun 17, 1980
Reduction of 4-oxo-tetraalkylpiperidines
CIBA GEIGY CORP4 citations63
US4556717ADec 3, 1985
Process for producing 1-[2-(2,4-dichlorophenyl)-pentyl]-1H-1,2,4-triazole
CIBA GEIGY CORP6 citations60
US4727187AFeb 23, 1988
Process for the preparation of α, α-difluoroalkyl phenyl ether derivatives
CIBA GEIGY CORP4 citations59
US4923992AMay 8, 1990
Process for the preparation of bis(2,2,6,6-tetramethyl-4-piperidyl)amine
CIBA GEIGY CORP4 citations58
US4506099AMar 19, 1985
Process for producing substituted 1,11-diaminoundecanes
CIBA GEIGY CORP2 citations56
NOVARTIS AG
5 patentsUS6096924AAug 1, 2000
Process for the catalytic hydrogeneration of aromatic nitro compounds
NOVARTIS AG73 citations95
US6197716B1Mar 6, 2001
Process for the production of aromatic halogen-amino compounds
NOVARTIS AG16 citations92
US5962741AOct 5, 1999
Process for the production of aromatic halogen-amino compounds
NOVARTIS AG16 citations81
US5856578AJan 5, 1999
Process for the preparation of unsaturated amino compounds
NOVARTIS AG8 citations73
US6258982B1Jul 10, 2001
Process for the preparation of substituted aromatic amino compounds
NOVARTIS AG3 citations62