Inventor
KNORR HARALD
15 patents
⚠️ This page may combine multiple inventors who share the name “KNORR HARALD”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HOECHST AG
11 patentsUS5153355AOct 6, 1992
Process for the extractive separation of l-phosphinothricin and l-glutamic acid in aqueous solution
HOECHST AG14 citations73
US5153345AOct 6, 1992
Process for the preparation of alkyl methyl-3-carbalkoxyethylphosphinates
HOECHST AG8 citations73
US5153346AOct 6, 1992
Process for the synthesis of alkyl methyl-(2-carboalkoxy-ethyl)phosphinates
HOECHST AG6 citations73
US5117028AMay 26, 1992
Process for the preparation of 4-ethoxyphenyl-3-arylpropyl(dimethyl)silanes
HOECHST AG7 citations73
US4247449AJan 27, 1981
Urea derivatives, process for their manufacture and their use as light protecting agents for polymers
HOECHST AG7 citations73
US4191684AMar 4, 1980
Urea derivatives, their preparation, and their use as light stabilizers
HOECHST AG3 citations63
US4922013AMay 1, 1990
Process for the racemization of optically active D-2-N-phenacetylamino-4-methylphosphinobutyric acid
HOECHST AG4 citations62
US4843167AJun 27, 1989
Process for the preparation of ortho-substituted arylcarboximidoesters
HOECHST AG4 citations62
US4323705AApr 6, 1982
Process for the preparation of N,N'-diformylhydrazine
HOECHST AG2 citations62
US4283545AAug 11, 1981
Process for the preparation of 1,2,4-triazole
HOECHST AG3 citations62
US4433153AFeb 21, 1984
Process for the manufacture of 2,6-dichlorobenzoxazole and 2,6-dichlorobenzthiazole
HOECHST AG4 citations60
HOECHST SCHERING AGREVO GMBH
4 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
US6147248ANov 14, 2000
4-jod-2[N-(N-alkyl-aminocarbonyl)-aminosulfonyl]-benzoic acid methyl ester and derivatived thereof and method for their production
HOECHST SCHERING AGREVO GMBH2 citations62
US5936085AAug 10, 1999
Process for the preparation of herbicidal sulfonylureas and of N-(pyrimidinyl or triazinyl)-carbamates as intermediate products
HOECHST SCHERING AGREVO GMBH0 citations41