JL

James H. Ludens

TU The Upjohn: 5 patents #85 of 528Top 20%
PC Pharmacia & Upjohn Company: 1 patents #359 of 713Top 55%
📍 Portage, MI: #151 of 619 inventorsTop 25%
🗺 Michigan: #15,670 of 86,293 inventorsTop 20%
Overall (All Time): #888,660 of 4,157,543Top 25%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
5668157 Cyanoguanidines as K-channel blockers Stephen J. Humphrey, Kaushik D. Meisheri, Jackson B. Hester, Jr. 1997-09-16
5633374 Pyrimidine, cyanoguanidines as K-channel blockers Stephen J. Humphrey, Kaushik D. Meisheri, Jackson B. Hester, Jr. 1997-05-27
5567722 Cyanoguanidines as K-channel blockers Stephen J. Humphrey, Kaushik D. Meisheri, Jackson B. Hester, Jr. 1996-10-22
4689413 Triazolo-benzodiazepine-1-ethanamines as diuretics Jackson B. Hester, Jr. 1987-08-25
4514407 1-Ethanamine-triazolo-benzodiazepines as diuretics Jackson B. Hester, Jr. 1985-04-30
4463013 Oxygen substituted amino-cyclohexyl-benzeneacetamides and -benzamides as water diuretic drugs Robert J. Collins, Lester J. Kaplan, Philip F. Von Voigtlander 1984-07-31