Inventor
SCHLEGEL GUENTER
DE20 patents
⚠️ This page may combine multiple inventors who share the name “SCHLEGEL GUENTER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HOECHST AG
8 patentsUS6111102AAug 29, 2000
Processes for preparing sulfonylureas
HOECHST AG9 citations73
US4978774ADec 18, 1990
Process for the preparation of D(+)-2-(4-acetylphenoxy)-propionic esters
HOECHST AG5 citations62
US5622910AApr 22, 1997
Mixtures of herbicides and antidotes
HOECHST AG3 citations61
US5414084AMay 9, 1995
Process for the preparation of sulfonylureas
HOECHST AG1 citations52
US5912379AJun 15, 1999
Processes for preparing sulfonylureas
HOECHST AG0 citations51
US5364937ANov 15, 1994
Processes for preparing sulfonylureas
HOECHST AG0 citations51
US5374725ADec 20, 1994
Process for the preparation of sulfonylureas
HOECHST AG0 citations41
US5294741AMar 15, 1994
Continuous process for the preparation of sulfonylisocyanates
HOECHST AG0 citations41
HOECHST SCHERING AGREVO GMBH
3 patentsUS5869668AFeb 9, 1999
Processes for preparing L!- or D!-homoalanin-4-yl-(methyl) phosphinic acid and salts thereof by racemate resolution
HOECHST SCHERING AGREVO GMBH20 citations91
US5767309AJun 16, 1998
Processes for preparing L!- or D!-homoalanin-4-yl-(methyl)phosphinic acid and salts thereof by racemate resolution
HOECHST SCHERING AGREVO GMBH33 citations91
US5908938AJun 1, 1999
Process for the preparation of 1-phenylpyrazoline-3-carboxylic acid derivatives
HOECHST SCHERING AGREVO GMBH1 citations51
BAYER CROPSCIENCE AG
3 patentsUS9850263B2Dec 26, 2017
Process for preparing phosphorus containing cyanohydrins
BAYER CROPSCIENCE AG2 citations69
US9890120B2Feb 13, 2018
Preparation of N-[(6-chloropyridin-3-yl)methyl]-2,2-difluoroethan-1-amine by alkylation of 2,2-difluoroethylamine
BAYER CROPSCIENCE AG0 citations51
US9988353B2Jun 5, 2018
Catalytic hydrogenation of nitriles
BAYER CROPSCIENCE AG0 citations50