Inventor · disambiguated record
Marja Van Kampen
Also filed as: VAN KAMPEN MARJA
29 granted patents·5 pending applications·328 citations·filing 2002–2018
97Inventor score
Files withHENDRIX MARTIN8BAYER IP GMBH7BOEHRINGER INGELHEIM INT6BAYER SCHERING PHARMA AG4BAYER HEALTHCARE AG3
Top patents by PatentIndex Score
34 records- 0195US8158633B2Phenyl-substituted pyrazolopyrimidinesHENDRIX MARTIN·Filed 2003·Granted Apr 17, 2012·59 cites·10 claims
- 0294US8076355B22-heteroarylcarboxylic acid amidesHENDRIX MARTIN·Filed 2010·Granted Dec 13, 2011·13 cites·18 claims
- 0393US8039477B2Substituted pyrazolo[3,4-d]pyrimidin-4-one compounds as phosphodiesterase inhibitorsBOEHRINGER INGELHEIM INT·Filed 2003·Granted Oct 18, 2011·63 cites·5 claims
- 0490US7737156B2Selective phosphodiesterase 9A inhibitors as medicaments for improving cognitive processesBOEHRINGER INGELHEIM INT·Filed 2003·Granted Jun 15, 2010·27 cites·18 claims
- 0589US7488733B26-arylamino-5-cyano-4-pyrimidinones as pde9a inhibitorsBOEHRINGER INGELHEIM INT·Filed 2004·Granted Feb 10, 2009·37 cites·8 claims
- 0688US7615558B26-arylmethylprazolo[3,4-d]pyrimidinesBOEHRINGER INGELHEIM INT·Filed 2004·Granted Nov 10, 2009·31 cites·6 claims
- 0787US7795453B2Azabicyclic carbamates and their use as alpha-7 nicotinic acetylcholine receptor agonistsBAYER SCHERING PHARMA AG·Filed 2003·Granted Sep 14, 2010·19 cites·9 claims
- 0886US7732477B22-heteroarylcarboxylic acid amidesBAYER SCHERING PHARMA AG·Filed 2002·Granted Jun 8, 2010·22 cites·56 claims
- 0984US8153799B2Azabicyclic carbamates and their use as alpha-7 nicotinic acetylcholine receptor agonistsFLESSNER TIMO·Filed 2010·Granted Apr 10, 2012·6 cites·12 claims
- 1079US8044060B26-cyclylmethyl- and 6-alkylmethyl pyrazolo[3,4-D]pyrimidines, methods for their preparation and methods for their use to treat impairments of perception, concentration learning and/or memoryBOEHRINGER INGELHEIM INT·Filed 2004·Granted Oct 25, 2011·11 cites·11 claims
- 1177US9914729B2Amides of acetic and propionic acidsBAYER IP GMBH·Filed 2016·Granted Mar 13, 2018·1 cites·12 claims
- 1277US9067931B22-heteroaryl carboxamidesBAYER IP GMBH·Filed 2014·Granted Jun 30, 2015·2 cites·12 claims
- 1377US7553851B2Amides of acetic and propionic acidsBAYER HEALTHCARE AG·Filed 2003·Granted Jun 30, 2009·6 cites·9 claims
- 1476US8518967B2Amides of acetic and propionic acidsLUITHLE JOACHIM·Filed 2009·Granted Aug 27, 2013·4 cites·11 claims
- 1576US7247728B2Bicyclic N-arylamidesBAYER HEALTHCARE AG·Filed 2002·Granted Jul 24, 2007·9 cites·7 claims
- 1675US8772511B2Azabicyclic carbamates and their use as alpha-7 nicotinic acetylcholine receptor agonistsFLEΒNER TIMO·Filed 2012·Granted Jul 8, 2014·3 cites·20 claims
- 1775US7138410B2Aza-bicyclic N-biarylamides with affinity for the α7 nicotinic acetylcholine receptorBAYER HEALTHCARE AG·Filed 2003·Granted Nov 21, 2006·9 cites·13 claims
- 1874US9714242B2Azabicyclic carbamates and their use as alpha-7 nicotinic acetylcholine receptor agonistsBAYER IP GMBH·Filed 2014·Granted Jul 25, 2017·1 cites·26 claims
- 1973US10214524B22-heteroaryl carboxamidesBAYER IP GMBH·Filed 2015·Granted Feb 26, 2019·1 cites·13 claims
- 2071US8809348B26-arylmethyl substituted pyrazolo[3,4-d]pyrimidinesHENDRIX MARTIN·Filed 2009·Granted Aug 19, 2014·1 cites·10 claims
- 2171US7977485B22-heteroaryl carboxamidesBAYER SCHERING PHARMA AG·Filed 2003·Granted Jul 12, 2011·3 cites·14 claims
- 2266US10414762B2Amides of acetic and propionic acidsBAYER IP GMBH·Filed 2018·Granted Sep 17, 2019·0 cites·25 claims
- 2366US2019367504A1Azabicyclic carbamates and their use as alpha-7 nicotinic acetylcholine receptor agonistsBAYER IP GMBH·Filed 2018·Application pending·0 cites
- 2463US10196388B2Azabicyclic carbamates and their use as alpha-7 nicotinic acetylcholine receptor agonistsBAYER IP GMBH·Filed 2017·Granted Feb 5, 2019·0 cites·4 claims
- 2560US2011263591A12-heteroaryl carboxamidesBAYER SCHERING PHARMA AG·Filed 2011·Application pending·0 cites
- 2659US8884017B22-heteroarylcarboxylic acid amidesHENDRIX MARTIN·Filed 2011·Granted Nov 11, 2014·0 cites·47 claims
- 2758US2009111838A16-arylamino-5-cyano-4-pyrimidinones as pde9a inhibitorsBOEHRINGER INGELHEIM INT·Filed 2008·Application pending·0 cites
- 2857US2012258964A12-heteroaryl carboxamidesLUITHLE JOACHIM·Filed 2012·Application pending·0 cites
- 2954US8642605B26-cyclylmethyl-and 6-alkylmethyl-substituted pyrazolepyrimidinesHENDRIX MARTIN·Filed 2011·Granted Feb 4, 2014·0 cites·3 claims
- 3053US9067945B2Selective phosphodiesterase 9A inhibitors as medicaments for improving cognitive processesBöss Frank-Gerhard·Filed 2013·Granted Jun 30, 2015·0 cites·14 claims
- 3150US8822479B26-cyclylmethyl-and 6-alkylmethyl-substituted pyrazolepyrimidinesHENDRIX MARTIN·Filed 2010·Granted Sep 2, 2014·0 cites·17 claims
- 3250US8455502B2Selective phosphodiesterase 9A inhibitors as medicaments for improving cognitive processesBOESS FRANK-GERHARD·Filed 2010·Granted Jun 4, 2013·0 cites·9 claims
- 3347US8741907B2Alkyl-substituted pyrazolopyrimidinesHENDRIX MARTIN·Filed 2011·Granted Jun 3, 2014·0 cites·7 claims
- 3447US2012165349A1Phenyl-Substituted PyrazolopyrimidinesHENDRIX MARTIN·Filed 2012·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →