Inventor

CHU JAMES S

US2 patents

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

YAMANOUCHI PHARMA CO LTD

1 patent

US6419954B1Jul 16, 2002

Tablets and methods for modified release of hydrophilic and other active agents

YAMANOUCHI PHARMA CO LTD285 citations96

ASTELLA PHARMA INC

1 patent

US7670624B2Mar 2, 2010

Gastrointestinal-specific multiple drug release system

ASTELLA PHARMA INC37 citations82