Inventor

WHITEHEAD JOHN WILLIAM FRANK

US4 patents

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

PURDUE PHARMA LP

2 patents

US9278967B2Mar 8, 2016

Substituted-quinoxaline-type piperidine compounds and the uses thereof

PURDUE PHARMA LP6 citations83

US9527840B2Dec 27, 2016

Substituted-quinoxaline-type piperidine compounds and the uses thereof

PURDUE PHARMA LP3 citations72

EURO CELTIQUE SA

1 patent

US6864261B2Mar 8, 2005

Therapeutic agents useful for treating pain

EURO CELTIQUE SA18 citations82

FUCHINO KOUKI

1 patent

US8846929B2Sep 30, 2014

Substituted-quinoxaline-type piperidine compounds and the uses thereof

FUCHINO KOUKI9 citations79