Inventor
LITTMANN MARTIN
DE20 patents
⚠️ This page may combine multiple inventors who share the name “LITTMANN MARTIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BAYER CROPSCIENCE AG
7 patentsUS10316048B2Jun 11, 2019
Process for producing phosphorus-containing cyanohydrin esters
BAYER CROPSCIENCE AG2 citations70
US10196410B2Feb 5, 2019
Process for producing phosphorus-containing cyanohydrin esters
BAYER CROPSCIENCE AG3 citations70
US9850263B2Dec 26, 2017
Process for preparing phosphorus containing cyanohydrins
BAYER CROPSCIENCE AG2 citations69
US11161840B2Nov 2, 2021
Process for producing heterocylic compounds
BAYER CROPSCIENCE AG0 citations51
US10577320B2Mar 3, 2020
Method for preparing cis-alkoxy-substituted spirocyclic 1-H-pyrrolidine-2,4-dione derivatives
BAYER CROPSCIENCE AG0 citations38
US9670135B2Jun 6, 2017
Preparation of halogenated di-substituted benzylamines, particularly halogenated dialkylbenzylamines
BAYER CROPSCIENCE AG0 citations36
US9464038B2Oct 11, 2016
Method for producing specific oximes and oximethers
BAYER CROPSCIENCE AG0 citations35
BAYER AG
6 patentsUS5183939AFeb 2, 1993
Process for the racemization of optically active 1-aryl-alkylamines
BAYER AG10 citations72
US4988829AJan 29, 1991
Process for the preparation of 2-(4-chlorophenylethyl)-2-tert.-butyl-oxirane
BAYER AG10 citations69
US11339137B2May 24, 2022
Method for producing 3,4-dichloro-N-(2-cyanophenyl)-5-isothiazolecarboxamide
BAYER AG0 citations55
US5126454AJun 30, 1992
Process for the preparation of sulphonylisoureas
BAYER AG0 citations52
US11220487B2Jan 11, 2022
Process for preparing 3,4-dichloro-n-(2-cyanophenyl)-5-isothiazolecarboxamide
BAYER AG0 citations41
US6034278AMar 7, 2000
Method for producing optically active 1-phenylethylamines
BAYER AG0 citations39
BASF SE
3 patentsUS10611785B2Apr 7, 2020
Process for producing phosphorus-containing cyanohydrin esters
BASF SE2 citations70
US10961265B2Mar 30, 2021
Process for preparing phosphorus containing cyanohydrins
BASF SE0 citations59
US10941167B2Mar 9, 2021
Process for producing phosphorus-containing cyanohydrin esters
BASF SE0 citations49
BAYER IP GMBH
2 patentsUS9840459B2Dec 12, 2017
Process for preparing cis-alkoxy-substituted spirocyclic phenylacetylamino acid esters and cis-alkoxy-substituted spirocyclic 1H-pyrrolidine-2,4-dione derivatives
BAYER IP GMBH0 citations45
US9376374B2Jun 28, 2016
Process for preparing cis-alkoxy-substituted spirocyclic phenylacetylamino acid esters and cis- alkoxy-substituted spirocyclic 1H- pyrrolidine-2,4-dione derivatives
BAYER IP GMBH0 citations45