Inventor · disambiguated record
David K. Johnson
Also filed as: JOHNSON DAVID K · JOHNSON DAVID KENNETH · JOHNSON DAVID M
18 granted patents·3 pending applications·480 citations·filing 1987–2022
96Inventor score
Files withABBOTT LAB14ALLIANCE SUSTAINABLE ENERGY1BOSTON SCIENT SCIMED INC1MINNESOTA MINING & MFG1SIMPLOT CO J R1
Top patents by PatentIndex Score
21 records- 0197US5057302ABifunctional chelating agentsABBOTT LAB·Filed 1988·Granted Oct 15, 1991·131 cites·29 claims
- 0288US5670645AMetal ion-ligand coordination complexes, antibodies directed thereto, and assays using such antibodiesABBOTT LAB·Filed 1995·Granted Sep 23, 1997·27 cites·1 claims
- 0387US5227474ABifunctional chelating agentsABBOTT LAB·Filed 1991·Granted Jul 13, 1993·34 cites·7 claims
- 0485US5683907AMetal ion-ligand coordination complexes, antibodies directed thereto, and assays using such antibodiesABBOTT LAB·Filed 1995·Granted Nov 4, 1997·20 cites·2 claims
- 0585US5670627AMetal ion-ligand coordination complexes, antibodies directed thereto, and assays using such antibodiesABBOTT LAB·Filed 1995·Granted Sep 23, 1997·23 cites·10 claims
- 0685US5654160AMetal ion-ligand coordination complexes, antibodies directed thereto, and assays using such antibodiesABBOTT LAB·Filed 1995·Granted Aug 5, 1997·22 cites·3 claims
- 0784US5270378AAcrylic surfactants and compositions containing those surfactantsMINNESOTA MINING & MFG·Filed 1992·Granted Dec 14, 1993·44 cites·10 claims
- 0882US5476939ACertain pyridyl and isoquinolyl carbinolamine derivativesABBOTT LAB·Filed 1993·Granted Dec 19, 1995·14 cites·1 claims
- 0977US5631172AMetal ion-ligand coordination complexes, antibodies directed thereto, and assays using such antibodiesABBOTT LAB·Filed 1995·Granted May 20, 1997·13 cites·1 claims
- 1074US5663301AMetal ion-ligand coordination complexes, antibodies directed thereto, and assays using such antibodiesABBOTT LAB·Filed 1995·Granted Sep 2, 1997·10 cites·1 claims
- 1171US6190923B1Diethylenetriamine-N,N′,N″-triacetic acid derivativesFiled 1998·Granted Feb 20, 2001·16 cites·19 claims
- 1267US5902831APrevention of atherosclerosis using NADPH oxidase inhibitorsUNIV NEW YORK STATE RES FOUND·Filed 1997·Granted May 11, 1999·22 cites·20 claims
- 1367US5130118AMethods and materials for the preparation of metal labelled antibody solutionsABBOTT LAB·Filed 1987·Granted Jul 14, 1992·36 cites·36 claims
- 1463US5217704AMethods and materials for the preparation of metal labelled antibody solutionsABBOTT LAB·Filed 1991·Granted Jun 8, 1993·32 cites·14 claims
- 1559US2022315550A1Simultaneous dehydration of glucose and xylose to furfurals using heterogenous solid acid catalystsALLIANCE SUSTAINABLE ENERGY·Filed 2022·Application pending·0 cites
- 1657US5021567A8-hydroxyquinoline chelating agentsABBOTT LAB·Filed 1987·Granted Jun 4, 1991·23 cites·13 claims
- 1753US2009157047A1Medical device coatings and methods of forming such coatingsBOSTON SCIENT SCIMED INC·Filed 2007·Application pending·0 cites
- 1843US5245026AMetal containing 8-hydroxyquinoline chelating agentsABBOTT LAB·Filed 1991·Granted Sep 14, 1993·10 cites·6 claims
- 1938US2005043515A1Tobacco-specific nitrosamine detection assays and reagentsFiled 2004·Application pending·0 cites
- 2035US5681960AMetal ion-ligand coordination complexes, antibodies directed thereto, and assays using such antibodiesABBOTT LAB·Filed 1995·Granted Oct 28, 1997·0 cites·3 claims
- 2129US5230876ARemoval of vanadium from phosphoric acidSIMPLOT CO J R·Filed 1991·Granted Jul 27, 1993·3 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →