Inventor
LEVINSON ARTHUR D
US11 patents
Patents
11 patentsUS4965199AOct 23, 1990
Preparation of functional human factor VIII in mammalian cells using methotrexate based selection
GENENTECH INC624 citations99
US4713339ADec 15, 1987
Polycistronic expression vector construction
GENENTECH INC186 citations97
US4803164AFeb 7, 1989
Preparation of hepatitis b surface antigen in yeast
GENENTECH INC25 citations92
US4965196AOct 23, 1990
Polycistronic expression vector construction
GENENTECH INC24 citations88
US4741901AMay 3, 1988
Preparation of polypeptides in vertebrate cell culture
GENENTECH INC24 citations81
US5424198AJun 13, 1995
Human tPA production using vectors coding for DHFR protein
GENENTECH INC6 citations73
US5011795AApr 30, 1991
Human tPA production using vectors coding for DHFR protein
GENENTECH INC8 citations73
US6261837B1Jul 17, 2001
Human tPA production using vectors coding for DHFR protein
GENENTECH INC3 citations62
US5849574ADec 15, 1998
Human tPA production using vectors coding for DHFR protein
GENENTECH INC1 citations62
US5268291ADec 7, 1993
Human t-PA production using vectors coding for DHFR protein
GENENTECH INC3 citations62
USH2181HFeb 6, 2007
Human tPA production using vectors coding for DHFR protein
GENENTECH INC1 citations51