DO

David R. Olsen

CP Celtrix Pharmaceuticals: 4 patents #8 of 42Top 20%
CT Cohesion Technologies: 3 patents #8 of 40Top 20%
FI Fibrogen: 2 patents #32 of 77Top 45%
Overall (All Time): #521,519 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7393928 Recombinant gelatins Robert C. Chang, Kari Kivirikko, Thomas B. Neff, James Polarek 2008-07-01
6992172 Recombinant gelatins Robert C. Chang, Kari Kivirikko, Thomas B. Neff, James Polarek 2006-01-31
6428978 Methods for the production of gelatin and full-length triple helical collagen in recombinant cells Robert C. Chang, Hugh McMullin, Ronald A. Hitzeman, George Chisholm 2002-08-06
6413737 Ecarin prothrombin protease and methods Jeff Prior, Louis C. Sehl, Donald G. Wallace 2002-07-02
6413742 Recombinant gelatin and full-length triple helical collagen Robert C. Chang, Hugh McMullin, Ronald A. Hitzeman, George Chisholm 2002-07-02
5914254 Expression of fusion polypeptides transported out of the cytoplasm without leader sequences Desmond Mascarenhas, Yang Zhang, Pamela Olson, Pedro A. Cohen, Kimyen B. Nguyen 1999-06-22
5830706 Polypeptide fusions to polypeptides of the beta-trefoil fold structural family Desmond Mascarenhas, Yang Zhang, Pamela Olson, Pedro A. Carrillo 1998-11-03
5693607 Uses of TGF-.beta. receptor fragment as a therapeutic agent Patricia R. Segarini, James R. Dasch, Pedro A. Carrillo, Desmond Mascarenhas 1997-12-02
5629172 Expression of fusion polypeptides transported out of the cytoplasm without leader sequences Desmond Mascarenhas, Yang Zhang, Pamela Olson, Pedro A. Cohen 1997-05-13
5563046 Fusion polypeptides and proteins Desmond Mascarenhas, Yang Zhang, Pamela Olson, Pedro A. Carrillo 1996-10-08