Inventor
WOLTERS ERICH
DE21 patents
Patents
21 patentsUS5681957AOct 28, 1997
Process for the preparation of substituted 2-fluoro-pyrimidines
BAYER AG27 citations92
US6355848B1Mar 12, 2002
Method for producing optically active alcohols
BAYER AG25 citations91
US6310254B1Oct 30, 2001
Method for producing optically active amino alcohols
BAYER AG20 citations91
US5498744AMar 12, 1996
Process for the preparation of dimethyl carbonate
BAYER AG31 citations89
US5030747AJul 9, 1991
Process for the preparation of μ-amino-acrylic acid esters
BAYER AG28 citations88
US6376414B1Apr 23, 2002
Method for producing catalysts containing ruthenium and the use thereof for hydrogenation
BAYER AG17 citations82
US4622429ANov 11, 1986
Process for the preparation of substituted benzaldehydes
BAYER AG23 citations81
US5543548AAug 6, 1996
Process for the preparation of dimethyl carbonate
BAYER AG15 citations74
US5231213AJul 27, 1993
Process for the preparation of dialkyl carbonates
BAYER AG10 citations74
US4567004AJan 28, 1986
Process for the preparation of monomethyl-substituted methylene compounds
BAYER AG13 citations74
US5360922ANov 1, 1994
Process for the preparation of dialkyl carbonates
BAYER AG2 citations63
US5319124AJun 7, 1994
Process for the preparation of dialkyl carbonates
BAYER AG3 citations63
US5414104AMay 9, 1995
Process for preparing dialkyl carbonates
BAYER AG5 citations62
US5288894AFeb 22, 1994
Process for the preparation of dialkyl carbonates
BAYER AG6 citations62
US4359426ANov 16, 1982
Process for the production of aromatic isocyanates containing aromatically bound sulfochloride groups
BAYER AG3 citations61
US4760209AJul 26, 1988
Process for preparing 3,5-dichloro-α-methylstyrene
BAYER AG2 citations60
US4349471ASep 14, 1982
Process for the preparation of aromatic sulphonic acid halides
BAYER AG5 citations60
US6130350AOct 10, 2000
Process for producing 2-fluorine-1-cyclopropane carboxylic acid derivatives by reductive dehalogenation
BAYER AG0 citations52
US4863642ASep 5, 1989
Process for preparing acid halides
BAYER AG1 citations52
US5476959ADec 19, 1995
Process for the preparation of dialkyl carbonates
BAYER AG1 citations50
US4370499AJan 25, 1983
3-Nitro-acetoacetanilides, processes for their preparation and their use
BAYER AG0 citations46