Inventor
EYMANN WOLFGANG
DE8 patents
Patents
8 patentsUS6441254B1Aug 27, 2002
Process for preparing trimethylol compounds and formic acid
BAYER AG15 citations83
US5659088AAug 19, 1997
Process for the preparation of 4-fluorothiophenol
BAYER AG7 citations72
US5672708ASep 30, 1997
Process for the preparation of N-arylaminoacrylic acid derivatives and the use of N-arylaminoacrylic acid derivatives thus prepared for the preparation of 4-quinolone-3-carboxylic acid derivatives
BAYER AG4 citations61
US5574188ANov 12, 1996
Process for the preparation of 4,6-diaminoresorcinol
BAYER AG2 citations61
US6093852AJul 25, 2000
Process for preparing 4,6-diamino-resorcinol dihydrochloride
BAYER AG1 citations51
US6271415B1Aug 7, 2001
S-(4-biphenyl)-thiosulphuric acids and their salts, method for producing the same and method for producing 4-mercaptobiphenyls
BAYER AG0 citations50
US6133480AOct 17, 2000
Preparation of N-phenyl-1-naphthylamine
BAYER AG1 citations50
US6559340B2May 6, 2003
Process for preparing N-substituted hydroxylamines and salts thereof
BAYER AG0 citations34