Inventor

PAI RONG-CHANG

US4 patents

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

GENENTECH INC

2 patents

US4511503AApr 16, 1985

Purification and activity assurance of precipitated heterologous proteins

GENENTECH INC399 citations96

US4680262AJul 14, 1987

Periplasmic protein recovery

GENENTECH INC22 citations80

IMMUNO AG

1 patent

US4305870ADec 15, 1981

Intravenous plasma derivatives and their production

IMMUNO AG34 citations85

WARNER LAMBERT CO

1 patent

US4170639AOct 9, 1979

Antihemophilic factor concentrate and its production

WARNER LAMBERT CO16 citations65