Inventor
KRAUSE STEFAN
DE24 patents
⚠️ This page may combine multiple inventors who share the name “KRAUSE STEFAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CLARIANT GMBH
5 patentsUS6001831ADec 14, 1999
Process for producing quinazoline derivatives
CLARIANT GMBH54 citations94
US5965775AOct 12, 1999
Process for the preparation of 3,5-difluoroaniline
CLARIANT GMBH7 citations73
US5973189AOct 26, 1999
Monoesters of carboxymethylene anthranilic acids and process for preparing the same
CLARIANT GMBH0 citations51
US5945556AAug 31, 1999
Process for preparing N-carboxymethylene-4-chloro-anthranilic acid and its dialkyl esters
CLARIANT GMBH0 citations51
US6242646B1Jun 5, 2001
Method of producing 2,4-dichloro-5-hydroxyacetanilide
CLARIANT GMBH0 citations40