David K. Johnson — 18 Patents at Abbott

David K. Johnson has been granted 18 US patents while listed as an inventor at Abbott. The first was granted in 1991 and the most recent in February 2001. David K. Johnson ranks #245,716 of 4,157,543 US inventors in our database (top 5.9%). Patent records list David K. Johnson in Vernon Hills, IL, US.

Patents per Year

Issued Patents All Time

Showing 1–18 of 18 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
6190923	"Diethylenetriamine-N,N',N""-triacetic acid derivatives"	—	2001-02-20
5902831	Prevention of atherosclerosis using NADPH oxidase inhibitors	James Holland	1999-05-11
5683907	Metal ion-ligand coordination complexes, antibodies directed thereto, and assays using such antibodies	—	1997-11-04	$55,572,000
5681960	Metal ion-ligand coordination complexes, antibodies directed thereto, and assays using such antibodies	—	1997-10-28	$30,267,000
5670627	Metal ion-ligand coordination complexes, antibodies directed thereto, and assays using such antibodies	—	1997-09-23	$37,411,000
5670645	Metal ion-ligand coordination complexes, antibodies directed thereto, and assays using such antibodies	—	1997-09-23	$37,411,000
5663301	Metal ion-ligand coordination complexes, antibodies directed thereto, and assays using such antibodies	—	1997-09-02	$56,165,000
5654160	Metal ion-ligand coordination complexes, antibodies directed thereto, and assays using such antibodies	—	1997-08-05	$56,454,000
5631172	Metal ion-ligand coordination complexes, antibodies directed thereto, and assays using such antibodies	—	1997-05-20	$29,325,000
5476939	Certain pyridyl and isoquinolyl carbinolamine derivatives	—	1995-12-19	$52,105,000
5270378	Acrylic surfactants and compositions containing those surfactants	Patricia M. Savu	1993-12-14	$10,840,000
5245026	Metal containing 8-hydroxyquinoline chelating agents	Steven J. Kline	1993-09-14	$41,479,000
5230876	Removal of vanadium from phosphoric acid	Klaas Jan Hutter, Gene Kawakami, Gary L. Long	1993-07-27
5227474	Bifunctional chelating agents	Steven J. Kline	1993-07-13	$74,650,000
5217704	Methods and materials for the preparation of metal labelled antibody solutions	Patrick E. Rogers	1993-06-08	$34,960,000
5130118	Methods and materials for the preparation of metal labelled antibody solutions	Patrick E. Rogers	1992-07-14	$49,029,000
5057302	Bifunctional chelating agents	Steven J. Kline	1991-10-15	$27,305,000
5021567	8-hydroxyquinoline chelating agents	Steven J. Kline	1991-06-04	$38,756,000

David K. Johnson — 18 Patents

Patents per Year

Issued Patents All Time

Patent Widget