Inventor
LANDSCHEIDT HEINZ
DE24 patents
Patents
24 patentsUS5552130ASep 3, 1996
Process for the continuous preparation of nitrosyl chloride
BAYER AG35 citations92
US5412147AMay 2, 1995
Process for the continuous preparation of alkyl nitrites
BAYER AG20 citations92
US5235087AAug 10, 1993
Process for the preparation of dialkyl carbonates
BAYER AG21 citations91
US5498744AMar 12, 1996
Process for the preparation of dimethyl carbonate
BAYER AG31 citations89
US5455368AOct 3, 1995
Process for separating off methanol from a mixture of dimethyl carbonate and methanol
BAYER AG19 citations81
US5543548AAug 6, 1996
Process for the preparation of dimethyl carbonate
BAYER AG15 citations74
US5478960ADec 26, 1995
Process for the preparation of heterosubstituted acetals
BAYER AG18 citations74
US5231213AJul 27, 1993
Process for the preparation of dialkyl carbonates
BAYER AG10 citations74
US5756824AMay 26, 1998
Process for the preparation of carbazates
BAYER AG10 citations73
US5649322AJul 15, 1997
Process for the preparation of C1 -C4 -alkyl nitrites
BAYER AG17 citations73
US5545754AAug 13, 1996
Process for the preparation of p-amino-phenols
BAYER AG7 citations73
US5562887AOct 8, 1996
Purification of alkyl nitrite-containing exhaust gases
BAYER AG4 citations63
US5449806ASep 12, 1995
Process for the preparation of dialkyl carbonates
BAYER AG6 citations63
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
US5304680AApr 19, 1994
Process for the preparation of aromatic amines which are substituted by C1 -C4 -alkoxy in the p-position
BAYER AG5 citations63
US5886232AMar 23, 1999
Process for preparing substituted cyclohexanones
BAYER AG4 citations62
US5414104AMay 9, 1995
Process for preparing dialkyl carbonates
BAYER AG5 citations62
US5302742AApr 12, 1994
Process for the preparation of N-acylated p-amino-phenols
BAYER AG5 citations62
US5288894AFeb 22, 1994
Process for the preparation of dialkyl carbonates
BAYER AG6 citations62
US5744663AApr 28, 1998
Process for preparing cyclopentyl bromide
BAYER AG3 citations61
US5648570AJul 15, 1997
Process for preparing substituted chloroaromatics
BAYER AG4 citations60
US5476959ADec 19, 1995
Process for the preparation of dialkyl carbonates
BAYER AG1 citations50
US5648500AJul 15, 1997
Process for the preparation of substituted 1,2,3,4-tetrahydrocarbazoles
BAYER AG0 citations37