Inventor · disambiguated record
Klaus Dembowsky
Also filed as: BISCHOFF ERWIN · DEMBOWSKY KLAUS · PERZBORN ELISABETH
46 granted patents·7 pending applications·1,864 citations·filing 1994–2012
99Inventor score
Files withBAYER AG33BAYER SCHERING PHARMA AG7BAYER HEALTHCARE AG5ROSENTRETER ULRICH2BAYER AKTLENGESELLSCHAFT1
Top patents by PatentIndex Score
53 records- 0197US7674825B2Dicarboxylic acid derivatives with pharmaceutical propertiesBAYER AG·Filed 2007·Granted Mar 9, 2010·64 cites·4 claims
- 0297US6693102B2Pyridine-substituted pyrazolopyridine derivativesBAYER AG·Filed 2001·Granted Feb 17, 2004·121 cites·14 claims
- 0397US6362178B12-phenyl substituted imidazotriazinones as phosphodiesterase inhibitorsBAYER AG·Filed 1998·Granted Mar 26, 2002·165 cites·8 claims
- 0496US7781470B2Aminodicarboxylic acid derivatives having pharmaceutical propertiesBAYER SCHERING PHARMA AG·Filed 2009·Granted Aug 24, 2010·37 cites·1 claims
- 0596US6743798B1Substituted pyrazole derivatives condensed with six-membered heterocyclic ringsBAYER AG·Filed 1999·Granted Jun 1, 2004·160 cites·8 claims
- 0695US6566360B12-phenyl substituted imidatriazinones as phosphodiesterase inhibitorsBAYER AG·Filed 2001·Granted May 20, 2003·51 cites·4 claims
- 0794US7087644B1Derivatives of dicarboxylic acid having pharmaceutical propertiesBAYER AG·Filed 2000·Granted Aug 8, 2006·56 cites·17 claims
- 0894US6864287B1Derivatives of dicarboxylic acid having pharmaceutical propertiesBAYER AG·Filed 2000·Granted Mar 8, 2005·81 cites·10 claims
- 0994US6451805B1Substituted pyrazole derivatives for the treatment of cardiocirculatory diseasesBAYER AG·Filed 1997·Granted Sep 17, 2002·88 cites·10 claims
- 1093US7314871B22-phenyl substituted imidazotriazinones as phosphodiesterase inhibitors, for treatment of hypertensionBAYER AG·Filed 2006·Granted Jan 1, 2008·18 cites·2 claims
- 1193US7105523B2Carbamate-substituted pyrazolopyridine-derivativesBAYER AG·Filed 2001·Granted Sep 12, 2006·52 cites·9 claims
- 1293US6903089B1Lactam-substituted pyrazolopyridine derivativesBAYER AG·Filed 2001·Granted Jun 7, 2005·60 cites·18 claims
- 1393US6833364B1Substituted pyrazole derivativesBAYER HEALTHCARE AG·Filed 1999·Granted Dec 21, 2004·133 cites·13 claims
- 1492US7696206B22-phenyl substituted imidazotriazinones as phosphodiesterase inhibitorsBAYER SCHERING PHARMA AG·Filed 2009·Granted Apr 13, 2010·12 cites·6 claims
- 1592US7078417B2Substituted 2-thio-3,5-dicyano-4-phenyl-6-aminopyridines with adenosine receptor-binding activity and their use as cardiovascular preparationsBAYER AG·Filed 2002·Granted Jul 18, 2006·59 cites·8 claims
- 1692US6462068B1Heterocyclylmethyl-substituted pyrazole derivativesBAYER AG·Filed 2000·Granted Oct 8, 2002·37 cites·13 claims
- 1792US6387940B1Heterocyclylmethyl-substituted pyrazole derivativesBAYER AG·Filed 2000·Granted May 14, 2002·40 cites·15 claims
- 1892US6180656B1Use of condensated (hetaryl-substituted) 1-benzal-3-pyrazol derivates for treating special diseases of the cardiovascular and the central nervous systemsBAYER AG·Filed 1997·Granted Jan 30, 2001·108 cites·14 claims
- 1991US7129255B2Substituted 2-carba-3,5-dicyano-4-aryl-6-aminopyridines and the use of the same as selective ligands of the adenosine receptorBAYER AG·Filed 2002·Granted Oct 31, 2006·55 cites·6 claims
- 2091US6410740B1Heterocyclylmethyl-substituted pyrazol derivativesBAYER AG·Filed 2000·Granted Jun 25, 2002·32 cites·4 claims
- 2190US7122540B22-Phenyl substituted imidazotriazinones as phosphodiesterase inhibitorsBAYER HEALTHCARE AG·Filed 2004·Granted Oct 17, 2006·25 cites·2 claims
- 2290US6919345B2Sulfonate substituted pyrazol pyridine derivativesBAYER AG·Filed 2002·Granted Jul 19, 2005·32 cites·10 claims
- 2390US6890922B22-phenyl substituted imidazotriazinones as phosphodiesterase inhibitorsBAYER HEALTHCARE AG·Filed 2003·Granted May 10, 2005·25 cites·18 claims
- 2490US6414009B1Heterocyclylmethyl-substituted pyrazol derivativesBAYER AG·Filed 2000·Granted Jul 2, 2002·29 cites·13 claims
- 2590US6166027AHeterocyclylmethyl-substituted pyrazole derivatives and their use for treating cardiovascular diseasesBAYER AG·Filed 1997·Granted Dec 26, 2000·68 cites·14 claims
- 2688US7135486B1Substituted 2-thio-3,5-dicyano-4-aryl-6-aminopyridines and the use thereofBAYER AG·Filed 2000·Granted Nov 14, 2006·35 cites·17 claims
- 2788US7115599B2Sulfonamide-substituted pyrazolopyridine compoundsBAYER AG·Filed 2001·Granted Oct 3, 2006·30 cites·11 claims
- 2887US7704999B22-phenyl substituted imidazotriazinones as phosphodiesterase inhibitorsBAYER SCHERING PHARMA AG·Filed 2007·Granted Apr 27, 2010·6 cites·9 claims
- 2986US7855219B2Substituted 2-oxy-3,5-dicyano-4aryl-6-aminopyridines and use thereofBAYER SCHERING PHARMA AG·Filed 2002·Granted Dec 21, 2010·26 cites·5 claims
- 3086US7517896B2Aminodicarboxylic acid derivatives having pharmaceutical propertiesBAYER AG·Filed 2005·Granted Apr 14, 2009·7 cites·1 claims
- 3186US7317016B2Methods of treating medical conditions using sulfonate-substituted pyrazolopyridine derivativesBAYER AG·Filed 2005·Granted Jan 8, 2008·7 cites·2 claims
- 3285US7098207B2Imidazotriazinones and the use thereofBAYER PHARMACEUTICALS CORP·Filed 2005·Granted Aug 29, 2006·7 cites·5 claims
- 3384US7291622B2Medical uses of carbamate-substituted pyrazolo-pyridine derivativesBAYER AG·Filed 2005·Granted Nov 6, 2007·6 cites·3 claims
- 3483US8242281B2Substituted 2, 6-diamino-3, 5-dicyano-4-arylpyridines and their use as adenosine-receptor-selective ligandsROSENTRETER ULRICH·Filed 2006·Granted Aug 14, 2012·6 cites·5 claims
- 3583US6803365B2Imidazo[1,3,5]triazinones and the use thereofBAYER AKTLENGESELLSCHAFT·Filed 2000·Granted Oct 12, 2004·23 cites·9 claims
- 3682US7825255B2Adenosine receptor selective modulatorsBAYER SCHERING PHARMA AG·Filed 2002·Granted Nov 2, 2010·18 cites·5 claims
- 3780US7091203B2Imidazo[1,3,5]triazinones and their useBAYER HEALTHCARE AG·Filed 2004·Granted Aug 15, 2006·12 cites·3 claims
- 3880US6943163B27-Alkyl and cycloalkyl-substituted imidazotriazinonesBAYER AG·Filed 2004·Granted Sep 13, 2005·11 cites·5 claims
- 3978US7504421B2Substituted 2-thio-3,5-dicyano-4-aryl-6-aminopyridines and their useROSENTRETER ULRICH·Filed 2006·Granted Mar 17, 2009·4 cites·13 claims
- 4078US6683081B2Triazolotriazinones and the use thereofBAYER AG·Filed 2000·Granted Jan 27, 2004·10 cites·7 claims
- 4175US5721248A4-bicyclically substituted dihydropyridines, and their use in medicamentsBAYER AG·Filed 1996·Granted Feb 24, 1998·15 cites·4 claims
- 4270US6878708B2Imidazotriazinones and the use thereofBAYER AG·Filed 2001·Granted Apr 12, 2005·4 cites·12 claims
- 4369US6838459B17-alkyl-and cycloalkyl-substituted imidazotriazinonesBAYER AG·Filed 2002·Granted Jan 4, 2005·3 cites·1 claims
- 4467US5545646A4-bicyclically substituted dihydropyridines and their use in medicamentsBAYER AG·Filed 1994·Granted Aug 13, 1996·8 cites·9 claims
- 4566US6476029B17-alkyl- and cycloalkyl-substituted imidazotriazinonesBAYER AG·Filed 1999·Granted Nov 5, 2002·18 cites·11 claims
- 4662US2013059844A12-phenyl substituted imidazotriazinones as phosphodiesterase inhibitorsNIEWOEHNER ULRICH·Filed 2012·Application pending·0 cites
- 4756US2011009367A12-phenyl substituted imidazotriazinones as phosphodiesterase inhibitorsBAYER SCHERING PHARMA AG·Filed 2010·Application pending·0 cites
- 4854US2013040992A1Substituted 2, 6-Diamino-3, 5-Dicyano-4-Aryl-Pyridines And Their Use As Adenosine-Receptor-Selective LigandsBAYER IP GMBH·Filed 2012·Application pending·0 cites
- 4953US2004224945A1Novel substituted pyrazole derivativesBAYER HEALTHCARE AG·Filed 2004·Application pending·0 cites
- 5053US2010317854A1Novel aminodicarboxylic acid derivatives having pharmaceutical propertiesBAYER SCHERING PHARMA AG·Filed 2010·Application pending·0 cites
Showing the top 50 of 53 patent records by PatentIndex Score.
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