Inventor
LUISOLI RETO
CH14 patents
⚠️ This page may combine multiple inventors who share the name “LUISOLI RETO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CIBA GEIGY CORP
9 patentsUS5240975AAug 31, 1993
Liquid substituted 2H-benzotriazole mixtures, stabilized compositions
CIBA GEIGY CORP117 citations96
US5229521AJul 20, 1993
Process for the preparation of symmetrical 2,2-methylenebisbenzotriazolyl phenols
CIBA GEIGY CORP25 citations92
US4921966AMay 1, 1990
Process for the preparation of liquid mixtures of alkylated 2-(2-hydroxyphenyl)benzotriazoles
CIBA GEIGY CORP26 citations92
US4973701ANov 27, 1990
Liquid substituted 2H-benzotriazole mixtures, stabilized compositions and processes for preparing the liquid mixtures
CIBA GEIGY CORP25 citations91
US4874885AOct 17, 1989
Process for the preparation of mercaptomethylphenols
CIBA GEIGY CORP17 citations73
US5095062AMar 10, 1992
Stabilized compositions containing liquid substituted 2H-benzotriazole mixtures
CIBA GEIGY CORP9 citations69
US5157141AOct 20, 1992
Process for the preparation of hydroxybenzylphosphonates
CIBA GEIGY CORP2 citations62
US5258540ANov 2, 1993
Cyclohexyl substituted hydroxybenyzlphosphonates
CIBA GEIGY CORP1 citations52
US5110978AMay 5, 1992
Process for the preparation of phenolic thiocarboxylic acid esters
CIBA GEIGY CORP1 citations51
CIBA SC HOLDING AG
4 patentsUS5795985AAug 18, 1998
Phenyl alkyl ketone substituted by cyclic amine and a process for the preparation thereof
CIBA SC HOLDING AG30 citations91
US6191182B1Feb 20, 2001
Phenyl alkyl ketone substituted by cyclic amine and a process for the preparation thereof
CIBA SC HOLDING AG7 citations72
US5977357ANov 2, 1999
Phenyl alkyl ketone substituted by cyclic amine and a process for the preparation thereof
CIBA SC HOLDING AG4 citations61
US6365781B2Apr 2, 2002
Process for the preparation of mercaptomethylphenois
CIBA SC HOLDING AG6 citations58