Inventor

ANGELL PAUL T

US7 patents

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

VERTEX PHARMA

3 patents

US11465985B2Oct 11, 2022

Processes for making modulators of cystic fibrosis transmembrane conductance regulator

VERTEX PHARMA6 citations83

US11434201B2Sep 6, 2022

Processes for preparing pyrrolidine compounds

VERTEX PHARMA6 citations72

US12415798B2Sep 16, 2025

Processes for making modulators of cystic fibrosis transmembrane conductance regulator

VERTEX PHARMA0 citations60

MERRELL DOW PHARMA

2 patents

US5066807ANov 19, 1991

Process for the preparation of castanospermine

MERRELL DOW PHARMA7 citations70

US5093501AMar 3, 1992

Intermediates in a process for the preparation of castanospermine

MERRELL DOW PHARMA5 citations59

MERRELL PHARMA INC

2 patents

US5874627AFeb 23, 1999

Process for preparing polyamine derivatives and intermediates thereof

MERRELL PHARMA INC3 citations61

US5756739AMay 26, 1998

Process for preparing polyamine derivative and intermediates thereof

MERRELL PHARMA INC0 citations50