Inventor
SCHROEDER WOLFGANG
DE67 patents
⚠️ This page may combine multiple inventors who share the name “SCHROEDER WOLFGANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BASF AG
17 patentsUS5002922AMar 26, 1991
Catalyst for the amination of alcohols under hydrogenating conditions
BASF AG66 citations96
US4386018AMay 31, 1983
Hydrogenation catalysts for the preparation of propanediols
BASF AG34 citations92
US4739051AApr 19, 1988
Preparation of morpholine
BASF AG30 citations91
US4009124AFeb 22, 1977
Basic mixed carbonate of copper and aluminum and process for manufacturing a copper-containing catalyst
BASF AG37 citations90
US5166433ANov 24, 1992
Catalyst and the amination of alcohols under hydrogenating conditions
BASF AG20 citations82
US4184982AJan 22, 1980
Preparation of a silicate hydrogenation catalyst
BASF AG20 citations82
US4386219AMay 31, 1983
Hydrogenation catalysts for the preparation of propanediols and processes for the preparation of propanediols, using such catalysts
BASF AG25 citations81
US4845218AJul 4, 1989
Preparation of n-methylpiperazine
BASF AG12 citations74
US5288911AFeb 22, 1994
Preparation of α,ω-aminoalcohols
BASF AG16 citations73
US4384147AMay 17, 1983
Preparation of catalysts and their use for the hydrogenation of acetylene-alcohols
BASF AG6 citations73
US4287099ASep 1, 1981
Preparation of catalysts for the hydrogenation of acetylene-alcohols
BASF AG14 citations73
US4234727ANov 18, 1980
Preparation of amines
BASF AG14 citations73
US3954669AMay 4, 1976
Process for making an ethynylation catalyst
BASF AG18 citations73
US5110928AMay 5, 1992
Preparation of n-aryl-substituted 2-aminoalkyl-2-hydroxyalkylamines and n-aryl-substituted piperazines
BASF AG8 citations72
US4062899ADec 13, 1977
Butynediol manufacture
BASF AG10 citations71
US4786727ANov 22, 1988
Preparation of hexamethyleneimine
BASF AG2 citations63
US4067914AJan 10, 1978
Manufacture of butynediol
BASF AG6 citations62
GRUENENTHAL GMBH
8 patentsUS7332519B2Feb 19, 2008
Spirocyclic cyclohexane compounds
GRUENENTHAL GMBH57 citations93
US8017772B2Sep 13, 2011
Substituted tetrahydropyrrolopyrazine compounds and the use thereof in the treatment and/or inhibition of pain
GRUENENTHAL GMBH9 citations84
US7879858B2Feb 1, 2011
Substituted tetrahydropyrrolopyrazine compounds and the use thereof in pharmaceutical compositions
GRUENENTHAL GMBH9 citations84
US7696238B2Apr 13, 2010
Substituted benzo[d]isoxazol-3-yl amine compounds as analgesics
GRUENENTHAL GMBH8 citations84
US7625900B2Dec 1, 2009
Sutstituted tetrahydropyrrolopyrazine compounds and the use thereof in the treatment and/or inhibition of pain
GRUENENTHAL GMBH12 citations84
US7977370B2Jul 12, 2011
(Hetero)aryl cyclohexane derivatives
GRUENENTHAL GMBH11 citations82
US10829480B2Nov 10, 2020
3-((hetero-)aryl)-alkyl-8-amino-2-oxo-l,3-diaza-spiro-[4.5]-decane derivatives
GRUENENTHAL GMBH1 citations61
US10793556B2Oct 6, 2020
8-amino-2-oxo-1,3-diaza-spiro-[4.5]-decane derivatives
GRUENENTHAL GMBH1 citations61
KUEHNERT SVEN
7 patentsUS8178684B2May 15, 2012
Substituted nicotinamides as KCNQ2/3 modulators
KUEHNERT SVEN6 citations83
US8470852B2Jun 25, 2013
Substituted 2-amino-quinoline-3-carboxamides as KCNQ2/3 modulators
KUEHNERT SVEN6 citations72
US8445512B2May 21, 2013
Substituted quinoline-3-carboxamides as KCNQ2/3 modulators
KUEHNERT SVEN7 citations72
US8399673B2Mar 19, 2013
Substituted 2-mercaptoquinoline-3-carboxamides as KCNQ2/3 modulators
KUEHNERT SVEN6 citations72
US8653101B2Feb 18, 2014
Substituted 2-oxy-quinoline-3-carboxamides as KCNQ2/3 modulators
KUEHNERT SVEN2 citations62
US8586755B2Nov 19, 2013
Substituted nicotinamides as KCNQ2/3 modulators
KUEHNERT SVEN2 citations62
US8552200B2Oct 8, 2013
Substituted 6-amino-nicotinamides as KCNQ2/3 modulators
KUEHNERT SVEN4 citations62
HUELS CHEMISCHE WERKE AG
3 patentsUS5387658AFeb 7, 1995
Crosslinked castor oil derivatives
HUELS CHEMISCHE WERKE AG58 citations95
US5977404ANov 2, 1999
Amphiphilic compounds with at least two hydrophilic and at least two hydrophobic groups based on di-, oligo- and polyol ethers
HUELS CHEMISCHE WERKE AG13 citations73
US5153354AOct 6, 1992
Cyclohexane derivatives containing carboxyl groups
HUELS CHEMISCHE WERKE AG13 citations73
SCHNEIDER CO OPTISCHE WERKE
3 patentsUS4756601AJul 12, 1988
Three-dimensional image-viewing apparatus
SCHNEIDER CO OPTISCHE WERKE38 citations93
US4054372AOct 18, 1977
Focusing mechanism for varifocal objective
SCHNEIDER CO OPTISCHE WERKE36 citations93
US4645314AFeb 24, 1987
Reflector telescope with upright image
SCHNEIDER CO OPTISCHE WERKE24 citations82
INT STANDARD ELECTRIC CORP
2 patentsGUTEHOFFNUNGSHUETTE MAN
2 patentsNOKIA UNTERHALTUNGSELEKTRONIK
1 patentAMP INC
1 patentHEIDELBERGER ZEMENT AG
1 patentZEMOLKA SASKIA
1 patentEPPENDORF GERAETEBAU NETHELER
1 patentGRINENVAL CHARLOTTE
1 patentRWE DEA AG
1 patentMERLA BEATRIX
1 patentShowing the top 50 of 67 patents by PatentIndex Score.