P

Inventor

BILLEN DENIS

US12 patents
⚠️ This page may combine multiple inventors who share the name “BILLEN DENIS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

PFIZER LTD

4 patents
US7514464B2Apr 7, 2009

Substituted arylpyrazoles

PFIZER LTD17 citations91
US7435753B2Oct 14, 2008

Substituted arylpyrazoles

PFIZER LTD13 citations82
US7902232B2Mar 8, 2011

Substituted arylpyrazoles

PFIZER LTD4 citations72
US7960426B2Jun 14, 2011

Substituted arylpyrazoles

PFIZER LTD3 citations61

PFIZER

3 patents
US7538134B2May 26, 2009

Substituted arylpyrazoles

PFIZER8 citations80
US7968584B2Jun 28, 2011

Substituted arylpyrazoles

PFIZER2 citations59
US7645786B2Jan 12, 2010

Substituted arylpyrazoles

PFIZER6 citations59

ZOETIS SERVICES LLC

2 patents
US9200003B2Dec 1, 2015

Crystalline forms of 1-(5′-(5-(3,5-dichloro-4-fluorophenyl)-5-(trifluoro-methyl)-4,5-dihydroisoxazol-3-yl)-3′H-spiro[azetidine-3,1′-isobenzofuran]-1-yl)-2-(methylsulfonyl) ethanone

ZOETIS SERVICES LLC12 citations74
US9926327B2Mar 27, 2018

Process for preparing 7H-pyrrolo[2,3-D]pyrimidine compounds

ZOETIS SERVICES LLC1 citations42

CURTIS MICHAEL

1 patent
US8466115B2Jun 18, 2013

Spirocyclic isoxazoline derivatives as antiparasitic agents

CURTIS MICHAEL51 citations91

BILLEN DENIS

1 patent
US8084486B2Dec 27, 2011

Substituted arylpyrazoles

BILLEN DENIS1 citations55

HORIZON THERAPEUTICS IRELAND DAC

1 patent
US12391640B2Aug 19, 2025

Process of making a crystalline EDG-2 receptor antagonist

HORIZON THERAPEUTICS IRELAND DAC0 citations48