Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
BC

Bertrand L. Chenard

Pfizer: 32 patents #54 of 5,153Top 2%
HBHydra Biosciences: 12 patents #4 of 44Top 10%
NENeurogen: 10 patents #25 of 120Top 25%
EAE.I. Du Pont De Nemours And: 5 patents #1,460 of 8,010Top 20%
NPNovartis International Pharmaceutical: 2 patents #11 of 55Top 20%
ELEli Lilly: 2 patents #1,306 of 2,858Top 50%
BOBOE: 1 patents #7,844 of 12,373Top 65%
EPExithera Pharmaceuticals: 1 patents #9 of 11Top 85%
Waterford, CT: #1 of 143 inventorsTop 1%
Connecticut: #275 of 34,797 inventorsTop 1%
Overall (All Time): #32,712 of 4,157,543Top 1%
66 Patents All Time

Issued Patents All Time

Showing 26–50 of 66 patents

Patent #TitleCo-InventorsDate
7342115 3-substituted-6-aryl pyridines Alan Hutchison, Jun Yuan, Kyungae Lee, George D. Maynard, Nian Liu +3 more 2008-03-11
7271170 Imidazo-pyrimidines and triazolo-pyrimidines: benzodiazepine receptor ligands Linghong Xie, Bingsong Han, Yuelian Xu, George D. Maynard, Kenneth Shaw +1 more 2007-09-18
7253168 Substituted 1-benzyl-4-substituted piperazine analogues Alan Hutchison, James G. Tarrant, Guiying Li, Manuka Ghosh, George P. Luke +6 more 2007-08-07
7186734 Aryl imidazoles and related compounds as C5a receptor modulators George D. Maynard, Andrew Thurkauf, He Zhao, Yang Gao 2007-03-06
7019016 NMDA NR2B antagonists for treatment Frank S. Menniti, Mario Saltarelli 2006-03-28
6958351 NMDA NR2B antagonists for treatment Mario Saltarelli, Frank S. Menniti 2005-10-25
6921764 Thieno-pyrimidin-4-one AMPA antagonists Willard M. Welch, Jr., Anthony R. Reinhold 2005-07-26
6821985 Pharmaceutical combinations for the treatment of stroke and traumatic brain injury Frank S. Menniti, Mario Saltarelli 2004-11-23
6667317 Pharmaceutical combinations for the treatment of stroke and traumatic brain injury Frank S. Menniti, Mario Saltarelli 2003-12-23
6627755 Quinazolin-4-one AMPA antagonists Willard M. Welch, Jr., Anthony R. Reinhold 2003-09-30
6380204 Atropisomers of 3-heteroaryl-4(3H)-quinazolinones for the treatment of neurodegenerative and CNS-trauma related conditions Keith M. DeVries, Willard M. Welch, Jr. 2002-04-30
6323208 Atropisomers of 2,3-disubstituted-(5.6)-heteroaryl fused-pyrimidin-4-ones Willard M. Welch, Jr. 2001-11-27
6303615 2,3 disubstituded-4(3H)-quinazolinones Mark Elliott, Willard M. Welch, Jr. 2001-10-16
6258827 Combinations for the treatment of parkinsonism containing selective NMDA antagonists Frank S. Menniti 2001-07-10
6166020 Aryl and heteroaryl alkoxynaphthalene derivatives Harry Howard, John E. Macor, Kevin D. Shenk, Kishor A. Desai 2000-12-26
6136861 Bicyclo[2.2.1]heptanes and related compounds 2000-10-24
6136812 Methods of administering AMPA receptor antagonists to treat dyskinesias associated with dopamine agonist therapy Willard M. Welch, Jr., Frank S. Menniti 2000-10-24
6124361 Bicyclo[3.1.0]hexanes and related compounds 2000-09-26
6060479 Quinazoline-4-one AMPA antagonists Willard M. Welch, Jr. 2000-05-09
6046213 Neuroprotective 3-(piperidinyl-1)-chroman-4,7-diol and 1-(4-hydroxyphenyl)-2-(piperidinyl-1)-alkanol derivatives Todd W. Butler 2000-04-04
5962457 2,3 Disubstituted- (5,6)-heteroarylfused-pyrimidine-4-ones Willard M. Welch, Jr. 1999-10-05
5852040 Neuroprotective 3,4-dihydro-2(1H)-quinolone compounds 1998-12-22
5744483 Neuroprotective compounds Todd W. Butler 1998-04-28
5710168 2-piperidino-1-alkanol derivatives as neuroprotective agents 1998-01-20
5696126 Prodrug esters of phenolic 2-piperidino-1-alkanols 1997-12-09