Inventor

CHEN TZER-FEN

US2 patents

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

WELLSTAT BIOLOGICS CORP

1 patent

US7914979B2Mar 29, 2011

Stable and filterable enveloped virus formulations

WELLSTAT BIOLOGICS CORP9 citations78

CHAO JAMES C

1 patent

US4911233AMar 27, 1990

Interface fluid heat transfer system

CHAO JAMES C10 citations64