Inventor
CRITCHER DOUGLAS JAMES
GB8 patents
Patents
8 patentsUS7803832B2Sep 28, 2010
N-(1-arylpyrazol-4L)sulfonamides and their use as parasiticides
PFIZER88 citations95
US7687533B2Mar 30, 2010
N-(1-arylpyrazol-4l) sulfonamides and their use as parasiticides
PFIZER9 citations82
US7538134B2May 26, 2009
Substituted arylpyrazoles
PFIZER8 citations80
US6670362B2Dec 30, 2003
Pyridazine endothelin antagonists
PFIZER13 citations79
US6750231B2Jun 15, 2004
4-arylpiperidine derivatives for the treatment of pruritus
PFIZER3 citations60
US7968584B2Jun 28, 2011
Substituted arylpyrazoles
PFIZER2 citations59
US7645786B2Jan 12, 2010
Substituted arylpyrazoles
PFIZER6 citations59
US12116368B2Oct 15, 2024
Pyrrolo[2,3-d]pyrimidine tosylate salt, crystalline form thereof and manufacturing process and intermediates thereto
PFIZER0 citations52