Inventor

YUM SI-HONG

US3 patents

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

ALZA CORP

2 patents

US5902605AMay 11, 1999

Drug delivery device with minimal residual drug retention

ALZA CORP7 citations71

US7060734B1Jun 13, 2006

Pharmaceutical coating composition and method of use

ALZA CORP0 citations49

EDGREN DAVID E

1 patent

US7087243B2Aug 8, 2006

Pharmaceutical coating composition and method of use

EDGREN DAVID E9 citations69