Inventor
SCHNATTERER ALBERT
DE28 patents
⚠️ This page may combine multiple inventors who share the name “SCHNATTERER ALBERT”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BAYER AG
13 patentsUS5130493AJul 14, 1992
Process for the preparation of o-hydroxy-benzaldehydes
BAYER AG15 citations73
US4929766AMay 29, 1990
Process are the preparation of p-hydroxy-benzaldehydes
BAYER AG17 citations73
US5010193AApr 23, 1991
Preparation of phosphoric acid derivatives and intermediates
BAYER AG5 citations63
US6927302B2Aug 9, 2005
Process for the arylation of olefins
BAYER AG2 citations62
US5760247AJun 2, 1998
Process for the preparation of carbazole
BAYER AG5 citations62
US11339137B2May 24, 2022
Method for producing 3,4-dichloro-N-(2-cyanophenyl)-5-isothiazolecarboxamide
BAYER AG0 citations55
US5808141ASep 15, 1998
Process for preparing 4,4'-dinitrostilbene-2,2'-disulphonic acid
BAYER AG1 citations52
US5576463ANov 19, 1996
Process for the preparation of 2-nitrobenzaldehydes
BAYER AG1 citations52
US11130735B2Sep 28, 2021
Process for the preparation of fluopicolide
BAYER AG0 citations51
US11384061B2Jul 12, 2022
Process for preparing esters of N-acylated amino acids with acid-labile keto protective group functions
BAYER AG0 citations49
US6392050B2May 21, 2002
Process for preparing substituted pyridines
BAYER AG0 citations49
US6365780B1Apr 2, 2002
Process for the preparation of aromatic or heteroaromatic sulphonyl chlorides
BAYER AG1 citations42
US5773664AJun 30, 1998
Process for the recovery of 4-hydroxybenzaldehyde from reaction mixtures containing same
BAYER AG1 citations42
BAYER CROPSCIENCE AG
10 patentsUS10807955B2Oct 20, 2020
Process for the preparation of a 2-pyridylethylcarboxamide derivative
BAYER CROPSCIENCE AG1 citations61
US10899722B2Jan 26, 2021
Process for the preparation of fluoroalkylnitriles and the corresponding fluoroalkyltetrazoles
BAYER CROPSCIENCE AG0 citations53
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
US9376389B2Jun 28, 2016
Process for preparing 2,2-difluoroethylamine derivatives by alkylating 2,2-difluoroethylamine
BAYER CROPSCIENCE AG1 citations51
US9988353B2Jun 5, 2018
Catalytic hydrogenation of nitriles
BAYER CROPSCIENCE AG0 citations50
US10414730B2Sep 17, 2019
Catalytic hydrogenation of nitriles
BAYER CROPSCIENCE AG0 citations49
US10781176B2Sep 22, 2020
Catalytic hydrogenation of substituted cyanopyridines and process for preparing substituted pyridylmethylbenzamides
BAYER CROPSCIENCE AG0 citations40
US10577320B2Mar 3, 2020
Method for preparing cis-alkoxy-substituted spirocyclic 1-H-pyrrolidine-2,4-dione derivatives
BAYER CROPSCIENCE AG0 citations38
US9139547B2Sep 22, 2015
Multistage process for preparing alkali metal salts of specific 4-hydroxy-2-oxo-2,5-dihydrofuran-3-carboxylic esters
BAYER CROPSCIENCE AG0 citations37
US9464038B2Oct 11, 2016
Method for producing specific oximes and oximethers
BAYER CROPSCIENCE AG0 citations35