Inventor · disambiguated record
Pierre Schelling
Also filed as: BEIER NORBERT DR · SCHELLING PIERRE
30 granted patents·3 pending applications·568 citations·filing 1992–2006
97Inventor score
Top patents by PatentIndex Score
33 records- 0193US5389642AImidazopyridinesMERCK PATENT GMBH·Filed 1993·Granted Feb 14, 1995·124 cites·5 claims
- 0293US5332750A1,2-dihydro-2-oxopyridinesMERCK PATENT GMBH·Filed 1993·Granted Jul 26, 1994·60 cites·25 claims
- 0385US7544684B2Hydrazono-malonitrilesMERCK PATENT GMBH·Filed 2006·Granted Jun 9, 2009·9 cites·10 claims
- 0483US6110920AThienopyrimidinesMERCK PATENT GMBH·Filed 1997·Granted Aug 29, 2000·60 cites·19 claims
- 0580US7019013B2SulfamidothienopyrimidinesMERCK PATENT GMBH·Filed 2001·Granted Mar 28, 2006·15 cites·16 claims
- 0680US6787548B1Thienopyrimidines as phosphodiesterase inhibitorsMERCK PATENT GMBH·Filed 2000·Granted Sep 7, 2004·15 cites·21 claims
- 0779US7470687B2Aryl oximesMERCK PATENT GMBH·Filed 2006·Granted Dec 30, 2008·3 cites·22 claims
- 0879US7135471B2Aryl oximesMERCK PATENT GMBH·Filed 2003·Granted Nov 14, 2006·11 cites·15 claims
- 0979US6777419B1Pyrazolo [4,3-d]pyrimidinesMERCK PATENT GMBH·Filed 2000·Granted Aug 17, 2004·12 cites·16 claims
- 1074US5401738ABenzimidazole compoundsMERCK PATENT GMBH·Filed 1993·Granted Mar 28, 1995·30 cites·24 claims
- 1173US6143777AAminothiophene carboxylic acid amides and the use thereof as phosphodiesterase inhibitorsMERCK PATENT GMBH·Filed 1997·Granted Nov 7, 2000·33 cites·19 claims
- 1272US7312224B2Pyrimidine derivativesMERCK PATENT GMBH·Filed 2002·Granted Dec 25, 2007·8 cites·20 claims
- 1372US6130223AThienopyrimidine with phosphodiesterase V inhibiting effectMERCK PATENT GMBH·Filed 1997·Granted Oct 10, 2000·32 cites·8 claims
- 1471US6780867B2ThienopyrimidinesMERCK PATENT GMBH·Filed 2001·Granted Aug 24, 2004·5 cites·20 claims
- 1571US6037349AImidazopyridinesMERCK PATENT GMBH·Filed 1999·Granted Mar 14, 2000·12 cites·13 claims
- 1671US5438063AImidazopyridines as angiotensin II antagonistsMERCK PATENT GMBH·Filed 1994·Granted Aug 1, 1995·27 cites·30 claims
- 1771US5242928AImidazopyridinesMERCK PATENT GMBH·Filed 1992·Granted Sep 7, 1993·12 cites·24 claims
- 1866US6495554B2ThienopyrimidinesMERCK PATENT GMBH·Filed 2002·Granted Dec 17, 2002·2 cites·12 claims
- 1966US5532276AImidazopyridinesMERCK PATENT GMBH·Filed 1994·Granted Jul 2, 1996·19 cites·10 claims
- 2066US5405964AImidazopyridinesMERCK PATENT GMBH·Filed 1993·Granted Apr 11, 1995·21 cites·5 claims
- 2165US7259168B22-Aminoalkyl-thieno[2,3-d]pyrimidinesMERCK PATENT GMBH·Filed 2001·Granted Aug 21, 2007·2 cites·8 claims
- 2262US7141572B2Hydrazono-malonitrilesMERCK PATENT GMBH·Filed 2002·Granted Nov 28, 2006·1 cites·12 claims
- 2362US5798364AImidazopyridinesMERCK PATENT GMBH·Filed 1996·Granted Aug 25, 1998·7 cites·8 claims
- 2459US5684015AImidazopyridines as pharmaceutical agentsMERCK PATENT GMBH·Filed 1995·Granted Nov 4, 1997·16 cites·11 claims
- 2557US5371226A2-oxoquinoline derivativesMERCK PATENT GMBH·Filed 1993·Granted Dec 6, 1994·12 cites·5 claims
- 2653US6495557B1Condensed thienopyrimidines with phosphodiesterase-v inhibiting actionMERCK PATENT GMBH·Filed 1999·Granted Dec 17, 2002·10 cites·18 claims
- 2750US6420368B1ThienopyrimidinesMERCK PATENT GMBH·Filed 1998·Granted Jul 16, 2002·7 cites·14 claims
- 2842US7485639B24-(benzylidene-amino)-3-(methylsulfanyl)-4h-(1,2,4)triazin-5-one derivatives having a PDE-IV inhibiting and TNF-antagonistic effect for the treatment of cardiac diseases and allergiesMERCK PATENT GMBH·Filed 2002·Granted Feb 3, 2009·0 cites·10 claims
- 2941US7060823B25-aminoalkyl-pyrazolo[4,3-d]pyrimidines with a phosphodiesterase v-inhibiting effectMERCK PATENT GMBH·Filed 2001·Granted Jun 13, 2006·0 cites·10 claims
- 3041US2004077664A1Pharmaceutical formulation comprising pyrazolo[4,3-d]pyrimidine and nitrates or thienopyrimidines and nitratesFiled 2001·Application pending·0 cites
- 3141US2004063731A1Pharmaceutical formulation comprising pyrazolo[4,3-d]pyrimidines and endothelin receptor antagonists or thienopyrimidines and endothelin receptor antagonistsFiled 2002·Application pending·0 cites
- 3240US5476857AImidazopyridinesMERCK PATENT GMBH·Filed 1993·Granted Dec 19, 1995·3 cites·20 claims
- 3338US2005070529A1Use of type 4 phosphodiesterase inhibitors in myocardial diseasesMERK PANTENT GMBH·Filed 2002·Application pending·0 cites
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