Inventor
SCHOENAFINGER KARL
DE104 patents
⚠️ This page may combine multiple inventors who share the name “SCHOENAFINGER KARL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CASSELLA FARBWERKE MAINKUR AG
19 patentsUS5500436AMar 19, 1996
2-(N-(2-aminomethyl)amino)acetic acid derivatives to inhibit advanced glycosylation
CASSELLA FARBWERKE MAINKUR AG49 citations95
US5679704AOct 21, 1997
Use of 2- (N-(2-aminoethyl)amino) acetic acid derivatives
CASSELLA FARBWERKE MAINKUR AG42 citations92
US4558058ADec 10, 1985
Substituted 1,4-dihydropyridines and their use as medicaments
CASSELLA FARBWERKE MAINKUR AG20 citations82
US5486531AJan 23, 1996
Hydroxymethylfurazancarboxylic acid derivatives
CASSELLA FARBWERKE MAINKUR AG9 citations74
US5374640ADec 20, 1994
Pyridyl-1,2,5-oxadiazolecarboxamide-2-oxides
CASSELLA FARBWERKE MAINKUR AG7 citations74
US4431830AFeb 14, 1984
Process for the preparation of isosorbide-5-nitrate
CASSELLA FARBWERKE MAINKUR AG8 citations74
US4436743AMar 13, 1984
3-[N-(Lower alkyl)-N-(tetrahydro-3-thienyl 5,5-dioxide)]sydnonimines
CASSELLA FARBWERKE MAINKUR AG12 citations73
US4416893ANov 22, 1983
Substituted 1,2,5-oxadiazole-2-oxides in human cardiovascular system disease
CASSELLA FARBWERKE MAINKUR AG12 citations72
US4356178AOct 26, 1982
3,4-(Bis-substituted)-1,2,5-oxdiazole 2-oxides, their use and pharmaceutical formulations containing them
CASSELLA FARBWERKE MAINKUR AG7 citations72
US5424326AJun 13, 1995
Phenyl-1,2,5-oxadiazolecarboxamide-2-oxides, their preparation and their use
CASSELLA FARBWERKE MAINKUR AG4 citations63
US5155109AOct 13, 1992
3-piperazinosydnone imines, process for their preparation and their use
CASSELLA FARBWERKE MAINKUR AG2 citations63
US5120732AJun 9, 1992
Substituted 3-aminosyndone imines, a process for their preparation and their use
CASSELLA FARBWERKE MAINKUR AG3 citations63
US4937244AJun 26, 1990
Substituted 3-aminosydnonimines, processes for their preparation and their use
CASSELLA FARBWERKE MAINKUR AG4 citations63
US4937241AJun 26, 1990
N-substituted N-nitrosoaminoacetonitriles, process for their preparation and their use
CASSELLA FARBWERKE MAINKUR AG2 citations63
US4898866AFeb 6, 1990
Thienylpiperazinones, their preparation and their use
CASSELLA FARBWERKE MAINKUR AG6 citations63
US4845091AJul 4, 1989
Substituted 3-amino-sydnonimines, their use and pharmaceutical products containing them
CASSELLA FARBWERKE MAINKUR AG5 citations62
US4681891AJul 21, 1987
Dihydro-2,6-dimethyl pyridines, formulations and method of use for treating angina pectoris, high blood pressure or disturbances of cerebral or peripheral blood flow
CASSELLA FARBWERKE MAINKUR AG3 citations62
US4610984ASep 9, 1986
Substituted piperazin-1-yl-acetic acid amides
CASSELLA FARBWERKE MAINKUR AG6 citations62
US4551454ANov 5, 1985
3-(4-Alkoxycarbonylpiperazin-1-yl)-sydnonimines, a process for their preparation and use
CASSELLA FARBWERKE MAINKUR AG2 citations62
SANOFI AVENTIS DEUTSCHLAND
13 patentsUS7138414B2Nov 21, 2006
Heterocyclically substituted benzoylureas, process for their preparation and their use as pharmaceuticals
SANOFI AVENTIS DEUTSCHLAND63 citations97
US7179839B2Feb 20, 2007
Acylated indanyl amines and their use as pharmaceuticals
SANOFI AVENTIS DEUTSCHLAND38 citations92
US7008957B2Mar 7, 2006
Bicyclic cyanoheterocycles, process for their preparation and their use as medicaments
SANOFI AVENTIS DEUTSCHLAND30 citations92
US7223796B2May 29, 2007
Acyl-4-carboxyphenylurea derivatives, processes for preparing them and their use
SANOFI AVENTIS DEUTSCHLAND10 citations83
US7094800B2Aug 22, 2006
Cyanopyrrolidides, process for their preparation and their use as medicaments
SANOFI AVENTIS DEUTSCHLAND20 citations83
US7262220B2Aug 28, 2007
Urea- and urethane-substituted acylureas, process for their preparation and their use
SANOFI AVENTIS DEUTSCHLAND13 citations82
US7727989B2Jun 1, 2010
4-benzimidazol-2-yl-pyridazine-3-one-derivatives, production and use thereof in medicaments
SANOFI AVENTIS DEUTSCHLAND7 citations63
US7501440B2Mar 10, 2009
Substituted benzoylureidopyridylpiperidine-and-pyrrolidinecarboxylic acid derivatives, processes for preparing them and their use
SANOFI AVENTIS DEUTSCHLAND3 citations63
US7326789B2Feb 5, 2008
Sulfur substituted sulfonylaminocarboxylic acid N-arylamides, their preparation, their use and pharmaceutical preparations comprising them
SANOFI AVENTIS DEUTSCHLAND2 citations63
US7045526B2May 16, 2006
Substituted 4-amino-2-aryl-tetrahydroquinazolines, their preparation, their use and pharmaceutical preparations comprising them
SANOFI AVENTIS DEUTSCHLAND4 citations63
US7196114B2Mar 27, 2007
Substituted 3-(benzoylureido) thiophene derivatives, processes for preparing them and their use
SANOFI AVENTIS DEUTSCHLAND3 citations62
US7078404B2Jul 18, 2006
Acyl-3-carboxyphenylurea derivatives, processes for preparing them and their use
SANOFI AVENTIS DEUTSCHLAND3 citations62
US7179941B2Feb 20, 2007
Carbonylamino-substituted acyl phenyl urea derivatives, process for their preparation and their use
SANOFI AVENTIS DEUTSCHLAND5 citations61
AVENTIS PHARMA GMBH
10 patentsUS6613772B1Sep 2, 2003
Substituted 2-aryl-4-amino-chinazolines, method for the production and use thereof as medicaments
AVENTIS PHARMA GMBH52 citations96
US6335334B1Jan 1, 2002
Sulfur substituted sulfonylaminocarboxylic acid N-arylamides, their preparation, their use and pharmaceutical preparations comprising them
AVENTIS PHARMA GMBH61 citations96
US6881735B2Apr 19, 2005
Sulfur substituted sulfonylaminocarboxylic acid N-arylamides, their preparation, their use and pharmaceutical preparations comprising them
AVENTIS PHARMA GMBH19 citations92
US6844347B1Jan 18, 2005
Substituted 4-amino-2aryl-pyrimidines, their production and use and pharmaceutical preparations containing same
AVENTIS PHARMA GMBH37 citations92
US6627628B1Sep 30, 2003
Substituted 4-amino-2-aryl-cyclopenta[d]pyrimidines, their production and use and pharmaceutical preparations containing same
AVENTIS PHARMA GMBH35 citations92
US6548547B1Apr 15, 2003
Sulfonylamino carboxylic acid N-arylamides as guanylate cyclase activators
AVENTIS PHARMA GMBH17 citations92
US6344468B1Feb 5, 2002
Substituted isoindolones and their use as cyclic GMP modulators in medicaments
AVENTIS PHARMA GMBH14 citations84
US6660746B1Dec 9, 2003
Substituted 4-amino-2-aryl-tetrahydoquinazolines, their preparation, their use and pharmaceutical preparations comprising them
AVENTIS PHARMA GMBH2 citations63
US6596742B1Jul 22, 2003
Substituted 3-phenyl-5-alkoxy-1,3,4-oxadiazol-2-ones, their preparation and their use in medicaments
AVENTIS PHARMA GMBH3 citations63
US6369088B2Apr 9, 2002
Substituted 3-phenyl-5-alkoxy-1,3,4-oxadiazol-2-ones, their preparation and their use as pharmaceuticals
AVENTIS PHARMA GMBH6 citations63
CASSELLA AG
2 patentsKEIL STEFANIE
1 patentHOECHST ROUSSEL PHARMA
1 patentCASSELLA AKTIENGELLSCHAFT
1 patentSANOFI AVENTIS
1 patentDEFOSSA ELISABETH
1 patentAVENTIS PHARMA SA
1 patentShowing the top 50 of 104 patents by PatentIndex Score.