Inventor · disambiguated record
David Johnston
Also filed as: JOHNSTON DAVID · JOHNSTON DAVID N · JOHNSTON DAVID NORMAN
9 granted patents·3 pending applications·295 citations·filing 1983–2008
90Inventor score
Top patents by PatentIndex Score
12 records- 0194US6713474B2Pyrrolopyrimidines as therapeutic agentsABBOTT GMBH & CO KG·Filed 2000·Granted Mar 30, 2004·59 cites·70 claims
- 0292US6001839ASubstituted 4-amino-7H-pyrrolo [2,3,-d]-pyrimidines as PTK inhibitorsBASF AG·Filed 1998·Granted Dec 14, 1999·144 cites·28 claims
- 0380US7863444B24-aminopyrrolopyrimidines as kinase inhibitorsABBOTT LAB·Filed 1999·Granted Jan 4, 2011·31 cites·11 claims
- 0478US8039486B2Indole, azaindole and related heterocyclic N-substituted piperazine derivativesBRISTOL MYERS SQUIBB CO·Filed 2008·Granted Oct 18, 2011·3 cites·11 claims
- 0572US4833143AAntidepressant aminesBOOTS CO PLC·Filed 1983·Granted May 23, 1989·14 cites·36 claims
- 0666US7358267B2Bis-aryl thiazole derivativesAMGEN INC·Filed 2002·Granted Apr 15, 2008·3 cites·21 claims
- 0764US5047432AArylcyclobutylmethylamine therapeutic agentsBOOTS CO PLC·Filed 1990·Granted Sep 10, 1991·18 cites·15 claims
- 0859US5807868AIsoquinoline derivatives as therapeutic agentsKNOLL AG·Filed 1994·Granted Sep 15, 1998·12 cites·19 claims
- 0955US5804586ATherapeutic agentsKNOLL AG·Filed 1997·Granted Sep 8, 1998·11 cites·19 claims
- 1053US2005075364A1Indole, azaindole and related heterocyclic N-substituted piperazine derivativesFiled 2004·Application pending·0 cites
- 1151US2005261296A1Indole, azaindole and related heterocyclic N-substituted piperazine derivativesYEUNG KAP-SUN·Filed 2005·Application pending·0 cites
- 1244US2005070554A1Substituted heterocyclic compounds and methods of useAMGEN INC·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →