DH

David C. Horwell

WC Warner-Lambert Company: 58 patents #4 of 1,610Top 1%
EL Eli Lilly: 5 patents #670 of 2,858Top 25%
Pfizer: 3 patents #1,612 of 5,153Top 35%
Merck: 1 patents #5,419 of 9,382Top 60%
Overall (All Time): #31,297 of 4,157,543Top 1%
68
Patents All Time

Issued Patents All Time

Showing 26–50 of 68 patents

Patent #TitleCo-InventorsDate
5767088 Tachykinin antagonists William Howson, Martyn C. Pritchard, Jennifer Raphy 1998-06-16
5726200 Pro-drugs for CCK antagonists Martyn C. Pritchard, Reginald S. Richardson 1998-03-10
5716979 Tachykinin antagonists William Howson, Martyn C. Pritchard, Edward Roberts, David Charles Rees 1998-02-10
5631281 N-substituted cycloalkyl and polycycloalkyl .alpha.-substituted Trp-Phe- and phenethylamine derivatives Martyn C. Pritchard, Edward Roberts, Reginald S. Richardson, Julian Aranda 1997-05-20
5622983 N-substituted cycloalkyl and polycycloalkyl .alpha.-substituted Trp-Phe- and phenethylamine derivatives Martyn C. Pritchard, Edward Roberts, Reginald S. Richardson, Julian Aranda 1997-04-22
5610145 Tachykinin antagonists William Howson, Martyn C. Pritchard, Jennifer Raphy 1997-03-11
5610176 Tachykinin (NK1) receptor antagonists William Howson, Martyn C. Pritchard 1997-03-11
5593967 Cholecystokinin antagonists, their preparation and therapeutic use Edward Roberts, Ann Holmes, Janak Khimchand Padia, William H. Roark, Bruce D. Roth +4 more 1997-01-14
5594022 Tachykinin antagonists William Howson, Martyn C. Pritchard, Edward Roberts, David Charles Rees 1997-01-14
5580896 Treatment of pain and colorectal cancer with dipeptoids of .alpha.-substituted Trp-Phe derivatives Martyn C. Pritchard, Edward Roberts, Reginald S. Richardson, Julian Aranda 1996-12-03
5574013 N-substituted cycloalkyl and polycycloalkyl alpha-substituted Trp derivatives Maryin C. Pritchard, Edward Roberts 1996-11-12
5554641 Nonpeptides as tachykinin antagonists Martyn C. Pritchard, Jennifer Raphy 1996-09-10
5554643 Pro-drugs for CCK antagonists Martyn C. Pritchard, Reginald S. Richardson 1996-09-10
5554644 Tachykinin (NK.sub.2) antagonists William Howson, Simon Osborne 1996-09-10
5550126 Central cholecystokinin antagonists having pharmaceutical activity John Hughes, Geoff N. Woodruff 1996-08-27
5523306 Amino acid derivatives cyclized at the C-terminal Martyn C. Pritchard, Edward Roberts, Reginald S. Richardson 1996-06-04
5397788 Amino acid derivatives cyclized at the C-terminal Martyn C. Pritchard, Edward Roberts, Reginald S. Richardson 1995-03-14
5340825 Pro drugs for CCK antagonists Martyn C. Pritchard, Reginald S. Richardson 1994-08-23
5331006 Amino acid analogs as CCK antagonists Julian Aranda, Corinne E. Augelli-Szafran, Hans-Jurgen Betche, Ann Holmes, Michael D. Mullican +8 more 1994-07-19
5278316 N-substituted cycloalkyl and polycycloalkyl alpha-substituted Trp-Phe- and phenethylamine derivatives Martyn C. Pritchard, Reginald S. Richardson, Edward Roberts, Julian Aranda 1994-01-11
5264419 N-substituted cycloalkyl and polycycloalkyl .alpha.-substituted TRP derivatives Martyn C. Pritchard, Edward Roberts 1993-11-23
5244915 Amico acid derivatives cyclized at the C-terminal Martyn C. Pritchard, Reginald S. Richardson, Edward Roberts 1993-09-14
5244905 N-substituted cycloalkyl and polycycloalkyl polyhydro-.beta.-carboline-phenylalanine- and phenethylamine derivatives Edward Roberts, Uwe Trostmann 1993-09-14
5218123 Didehydrotryptophan derivatives and pharmaceutical use thereof Martyn C. Pritchard 1993-06-08
5063242 7-((substituted)amino) -8-((substituted)carbonyl)-methylamino-1-oxaspiro[4,5]decanes as diuretics antiinflammatory, and cerebrovascular agents David Charles Rees 1991-11-05