Inventor · disambiguated record
Richard Schumacher
Also filed as: SCHUMACHER RICHARD · SCHUMACHER RICHARD A · SCHUMACHER RICHARD ALLEN
23 granted patents·15 pending applications·310 citations·filing 1999–2013
95Inventor score
Files withMEMORY PHARM CORP19XIE WENGE6SCHUMACHER RICHARD A4SCHUMACHER RICHARD3ALLELIX NEUROSCIENCE INC1
Top patents by PatentIndex Score
38 records- 0197US7902217B2Indoles, 1H-indazoles, 1,2-benzisoxazoles, 1,2-benzoisothiazoles, and preparation and uses thereofMEMORY PHARM CORP·Filed 2008·Granted Mar 8, 2011·86 cites·14 claims
- 0294US7488737B2Indoles, 1H-indazoles, 1,2-benzisoxazoles, 1,2-benzoisothiazoles, and preparation and uses thereofMEMORY PHARMACEUTICAL CORP·Filed 2005·Granted Feb 10, 2009·82 cites·20 claims
- 0387US7655802B2Phosphodiesterase 4 inhibitors, including aminoindazole and aminobenzofuran analogsMEMORY PHARM CORP·Filed 2006·Granted Feb 2, 2010·9 cites·35 claims
- 0487US6699890B2Phosphodiesterase 4 inhibitorsMEMORY PHARM CORP·Filed 2002·Granted Mar 2, 2004·21 cites·75 claims
- 0586US8106066B2Indazoles, benzothiazoles, benzoisothiazoles, benzisoxazoles, pyrazolopyridines, isothiazolopyridines, and preparation and uses thereofSCHUMACHER RICHARD·Filed 2006·Granted Jan 31, 2012·13 cites·63 claims
- 0686US7396833B2Indoles, 1H-indazoles, 1,2-benzisoxazoles, and 1,2-benzisothiazoles, and preparation and uses thereofMEMORY PHARM CORP·Filed 2004·Granted Jul 8, 2008·20 cites·44 claims
- 0785US7087625B2Phosphodiesterase 4 inhibitorsMEMORY PHARM CORP·Filed 2003·Granted Aug 8, 2006·24 cites·84 claims
- 0882US7625924B2Nicotinic alpha-7 receptor ligands and preparation and uses thereofMEMORY PHARM CORP·Filed 2005·Granted Dec 1, 2009·5 cites·34 claims
- 0981US7700631B2Phosphodiesterase 4 inhibitorsMEMORY PHARM CORP·Filed 2006·Granted Apr 20, 2010·5 cites·19 claims
- 1079US7153871B2Phosphodiesterase 4 inhibitors, including aminoindazole and aminobenzofuran analogsMEMORY PHARM CORP·Filed 2003·Granted Dec 26, 2006·9 cites·40 claims
- 1178US8486937B2Indazoles, benzothiazoles, benzoisothiazoles, benzisoxazoles, and preparation and use thereofXIE WENGE·Filed 2011·Granted Jul 16, 2013·3 cites·20 claims
- 1277US8263619B2Indazoles, benzothiazoles, benzoisothiazoles, benzisoxazoles, and preparation and uses thereofXIE WENGE·Filed 2009·Granted Sep 11, 2012·2 cites·14 claims
- 1376US8691841B2Indazoles, benzothiazoles, benzoisothiazoles, benzisoxazoles, and preparation and use thereofMEMORY PHARM CORP·Filed 2013·Granted Apr 8, 2014·2 cites·28 claims
- 1476US8273891B2Indazoles, benzothiazoles, benzoisothiazoles, benzisoxazoles, pyrazolopyridines, isothiazolopyridines, and preparation and uses thereofSCHUMACHER RICHARD·Filed 2010·Granted Sep 25, 2012·4 cites·39 claims
- 1576US7632831B21H-indazoles, benzothiazoles, 1,2-benzoisoxazoles, 1,2-benzoisothiazoles, and chromones and preparation and uses thereofMEMORY PHARM CORP·Filed 2005·Granted Dec 15, 2009·2 cites·43 claims
- 1670US7405230B2Phosphodiesterase 4 inhibitors, including N-substituted aniline and diphenylamine analogsMEMORY PHARM CORP·Filed 2003·Granted Jul 29, 2008·5 cites·39 claims
- 1768US6667336B2GlyT-1 inhibitorsNPS ALLELIX CORP·Filed 2002·Granted Dec 23, 2003·4 cites·66 claims
- 1868US6166072AAmino acid derivativesALLELIX NEUROSCIENCE INC·Filed 1999·Granted Dec 26, 2000·12 cites·25 claims
- 1964US7790722B2Indoles, 1H-indazoles, 1,2-benzisoxazoles, and 1,2-benzisothiazoles, and preparation and uses thereofMEMORY PHARM CORP·Filed 2008·Granted Sep 7, 2010·0 cites·19 claims
- 2060US2010016351A1Nicotinic alpha-7 receptor ligands and preparation and uses thereofNGUYEN TRUC MINH·Filed 2009·Application pending·0 cites
- 2159US2009325939A11h-indazoles, benzothiazoles, 1,2-benzoisoxazoles, 1,2-benzoisothiazoles, and chromones and preparation and uses thereofXIE WENGE·Filed 2009·Application pending·0 cites
- 2259US2010093806A1Phosphodiesterase 4 inhibitors, including aminoindazole and aminobenzofuran analogsSCHUMACHER RICHARD A·Filed 2009·Application pending·0 cites
- 2358US7205320B2Phosphodiesterase 4 inhibitorsMEMORY PHARM CORP·Filed 2004·Granted Apr 17, 2007·2 cites·71 claims
- 2457US2009118270A1Phosphodiesterase 4 inhibitorsTALAMAS FRANCISCO XAVIER·Filed 2008·Application pending·0 cites
- 2555US2011046146A9Phosphodiesterase 4 inhibitorsSCHUMACHER RICHARD A·Filed 2006·Application pending·0 cites
- 2655US2005234095A1Indazoles, benzothiazoles, benzoisothiazoles, benzisoxazoles, and preparation and uses thereofXIE WENGE·Filed 2005·Application pending·0 cites
- 2754US8158629B2Indoles, 1H-indazoles, 1,2-benzisoxazoles, and 1,2-benzisothiazoles, and preparation and uses thereofXIE WENGE·Filed 2011·Granted Apr 17, 2012·0 cites·14 claims
- 2853US7964600B2Indoles, 1H-indazoles, 1,2-benzisoxazoles, and 1,2-benzisothiazoles, and preparation and uses thereofMEMORY PHARM CORP·Filed 2010·Granted Jun 21, 2011·0 cites·33 claims
- 2953US2010056491A14'-amino cyclic compounds having 5-ht6 receptor affinityMEMORY PHARM CORP·Filed 2009·Application pending·0 cites
- 3052US2010029689A1Phosphodiesterase 4 inhibitorsMEMORY PHARM CORP·Filed 2009·Application pending·0 cites
- 3151US2007049611A1Phosphodiesterase 4 inhibitorsTALAMAS FRANCISCO X·Filed 2006·Application pending·0 cites
- 3250US2011178075A1Indoles, 1h-indazoles, 1,2-benzisoxazoles, 1,2-benzoisothiazoles, and preparation and uses thereofXIE WENGE·Filed 2011·Application pending·0 cites
- 3350US2009048255A1Phosphodiesterase 4 inhibitors, including n-substituted aniline and diphenylamine analogsSCHUMACHER RICHARD A·Filed 2008·Application pending·0 cites
- 3450US2010298306A1(1,4-Diaza-bicyclo[3.2.2]non-6-en-4-yl)-heterocyclyl-methanone Ligands for Nicotinic Acetylcholine Receptors, Useful for the Treatment of DiseaseMEMORY PHARM CORP·Filed 2008·Application pending·0 cites
- 3547US2003149052A1Phosphodiesterase 4 inhibitorsMEMORY PHARM CORP·Filed 2003·Application pending·0 cites
- 3646US2005222207A1Phosphodiesterase 4 inhibitors, including N-substituted diarylamine analogsSCHUMACHER RICHARD·Filed 2004·Application pending·0 cites
- 3745US7932248B21H-indazoles, benzothiazoles, 1,2-benzoisoxazoles, 1,2-benzoisothiazoles, and chromones and preparation and uses thereofMEMORY PHARM CORP·Filed 2006·Granted Apr 26, 2011·0 cites·23 claims
- 3844US2010173942A1Phosphodiesterase 4 inhibitorsSCHUMACHER RICHARD A·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →