Inventor · disambiguated record
Richard A. Earl
Also filed as: EARL RICHARD A · EARL RICHARD ALAN
32 granted patents·7 pending applications·488 citations·filing 1988–2018
97Inventor score
Top patents by PatentIndex Score
39 records- 0196US6331543B1Nitrosated and nitrosylated phosphodiesterase inhibitors, compositions and methods of useNITROMED INC·Filed 1999·Granted Dec 18, 2001·146 cites·94 claims
- 0293US7282519B2Nitrosated and nitrosylated diuretic compounds, compositions and methods of useNITROMED INC·Filed 2004·Granted Oct 16, 2007·60 cites·6 claims
- 0392US7396829B2Nitric oxide enhancing diuretic compounds, compositions and methods of useNITROMED INC·Filed 2006·Granted Jul 8, 2008·20 cites·9 claims
- 0492US7163958B2Nitrosated nonsteroidal antiinflammatory compounds, compositions and methods of useNITROMED INC·Filed 2003·Granted Jan 16, 2007·35 cites·6 claims
- 0591US7595313B2Nitric oxide donating diuretic compounds, compositions and methods of useNICOX SA·Filed 2008·Granted Sep 29, 2009·18 cites·12 claims
- 0691US6462044B2Nitrosated and nitrosylated phosphodiesterase inhibitors, compositions and methods of useNITROMED INC·Filed 2001·Granted Oct 8, 2002·31 cites·69 claims
- 0788US5166147A4-heteroaryl-and 4-aryl-1,4-dihydropyridine, derivatives with calcium agonist and alpha1 -antagonist activityDU PONT MERCK PHARMA·Filed 1990·Granted Nov 24, 1992·31 cites·27 claims
- 0884US5594001APolycyclic systems, and derivatives thereof, as neurotransmitter release enhancers useful in the treatment of cognitive disordersDU PONT MERCK PHARMA·Filed 1994·Granted Jan 14, 1997·26 cites·51 claims
- 0982US7883714B2Nitrosated nonsteroidal antiinflammatory compounds, compositions and methods of useNICOX SA·Filed 2009·Granted Feb 8, 2011·3 cites·15 claims
- 1081US6930113B2Nitrosated and nitrosylated phosphodiesterase inhibitors, compositions and methods of useNITROMED INC·Filed 2002·Granted Aug 16, 2005·9 cites·44 claims
- 1179US6706724B2Substituted aryl compounds as novel cyclooxygenase-2 selective inhibitors, compositions and methods of useNITROMED INC·Filed 2001·Granted Mar 16, 2004·11 cites·54 claims
- 1278US7087630B2Cyclooxygenase 2 selective inhibitors, compositions and methods of useNITROMED INC·Filed 2003·Granted Aug 8, 2006·9 cites·20 claims
- 1378US6825185B2Substituted aryl compounds as novel cyclooxygenase-2 selective inhibitors, compositions and methods of useNITROMED INC·Filed 2003·Granted Nov 30, 2004·9 cites·54 claims
- 1477US5580871A4-Heteroaryl- 1,4-dihydropyridine compounds with calcium agonist and alpha1 -antagonist activityDU PONT MERCK PHARMA·Filed 1995·Granted Dec 3, 1996·22 cites·27 claims
- 1571US8222277B2Nitrosated nonsteroidal antiinflammatory compounds, compositions and methods of useEARL RICHARD A·Filed 2010·Granted Jul 17, 2012·1 cites·12 claims
- 1671US5173489Aα,α-disubstituted aromatics and heteroaromatics as cognition enhancersDU PONT MERCK PHARMA·Filed 1988·Granted Dec 22, 1992·17 cites·83 claims
- 1769US10428072B2Inhibiting the transient receptor potential A1 ion channelLILLY CO ELI·Filed 2018·Granted Oct 1, 2019·1 cites·58 claims
- 1868US8304409B2Nitrosated nonsteroidal antiinflammatory compounds, compositions and methods of useEARL RICHARD A·Filed 2009·Granted Nov 6, 2012·0 cites·6 claims
- 1968US8088762B2Nitrosated nonsteroidal antiinflammatory compounds, compositions and methods of useEARL RICHARD A·Filed 2009·Granted Jan 3, 2012·0 cites·15 claims
- 2065US5314887A2-amino-1, 4-dihydropyridine derivatives with calcium agonist and alpha.sub. -antagonist activityDU PONT MERCK PHARMA·Filed 1992·Granted May 24, 1994·8 cites·12 claims
- 2162US2008009498A1Phosphodiesterase inhibitors and nitric oxide donors, compositions and methods of useNITROMED INC·Filed 2007·Application pending·0 cites
- 2262US2009005350A1Cyclooxygenase-2 selective inhibitors, compositions and methods of useNITROMED INC·Filed 2008·Application pending·0 cites
- 2359US7754772B2Nitrosated nonsteroidal antiinflammatory compounds, compositions and methods of useNICOX SA·Filed 2005·Granted Jul 13, 2010·0 cites·5 claims
- 2457US7442802B2Cyclooxygenase-2 selective inhibitors, compositions and methods of useNITROMED INC·Filed 2006·Granted Oct 28, 2008·0 cites·25 claims
- 2557US2004087591A1Phosphodiesterase inhibitors and nitric oxide donors, compositions and methods of useFiled 2003·Application pending·0 cites
- 2657US2005059665A1Substituted aryl compounds as novel cyclooxygenase-2 selective inhibitors, compositions and methods of useNITROMED INC·Filed 2004·Application pending·0 cites
- 2747US5750528ABlockade of neuronal m-channels as a therapeutic approach to the treatment of neurological diseaseDU PONT MERCK PHARMA·Filed 1995·Granted May 12, 1998·13 cites·7 claims
- 2847US2007037821A1Nitrosated glutamic acid compounds, compositions and methods of useNITROMED INC·Filed 2004·Application pending·0 cites
- 2946US2006009431A1Nitrosated and nitrosylated compounds, compositions and methods useNITROMED INC·Filed 2005·Application pending·0 cites
- 3044US5414004ANeurotransmitter releasers useful for cognition enhancementDU PONT MERCK PHARMA·Filed 1993·Granted May 9, 1995·2 cites·51 claims
- 3143US5087628A4,4'-[9H-fluoren-9-ylidenebis (methylene)]bispyrimidine for treating neurological disordersDU PONT MERCK PHARMA·Filed 1990·Granted Feb 11, 1992·2 cites·3 claims
- 3242US5990132APolycyclic systems, and derivatives thereof, as neurotransmitter release enhancers useful in the treatment of cognitive disordersDU PONT MERCK PHARMA·Filed 1996·Granted Nov 23, 1999·2 cites·24 claims
- 3340US5171745AMethod of treating neurological dysfunction using neutrotransmitter enhancersDU PONT MERCK PHARMA·Filed 1990·Granted Dec 15, 1992·10 cites·2 claims
- 3439US5166148A2-amino-1,4-dihydropyridine derivatives with calcium agonist and alpha1 -antagonist activityDU PONT MERCK PHARMA·Filed 1990·Granted Nov 24, 1992·1 cites·21 claims
- 3537US5300642Aα, α-disubstituted aromatics and heteroaromatics as cognition enhancersDU PONT MERCK PHARMA·Filed 1992·Granted Apr 5, 1994·1 cites·1 claims
- 3636US2017050966A1Inhibiting the transient receptor potential a1 ion channelHYDRA BIOSCIENCES INC·Filed 2015·Application pending·0 cites
- 3735US5432188A4-heteroaryl- and 4-aryl-1,4-dihydropyridine compoundsDU PONT MERCK PHARMA·Filed 1992·Granted Jul 11, 1995·0 cites·10 claims
- 3830US5532247ANeurotransmitter releasers useful for cognition enhancementDU PONT MERCK PHARMA·Filed 1995·Granted Jul 2, 1996·0 cites·33 claims
- 3930US5434264Aα,α-disubstituted aromatics and heteroaromatics as cognition enhancersDU PONT MERCK PHARMA·Filed 1992·Granted Jul 18, 1995·0 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →