Inventor
PETSCH HEINRICH
DE5 patents
Patents
5 patentsUS5672745ASep 30, 1997
Method for the continuous preparation of methionine or methionine derivatives
DEGUSSA10 citations72
US4849532AJul 18, 1989
Process for the preparation of a cycloaliphatic diepoxide
DEGUSSA7 citations71
US4855465AAug 8, 1989
Process for the treatment of aliphatic epoxides
DEGUSSA6 citations60
US4642387AFeb 10, 1987
Process for the production of 3-cyclohexene-1-carboxaldehyde
DEGUSSA2 citations60
US4721804AJan 26, 1988
Process for the preparation of Δ 3-tetrahydrobenzoic acid- Δ 3-tetrahydrobenzyl ester
DEGUSSA0 citations39