HS

Helmut M. Sassenfeld

IM Immunex: 3 patents #75 of 178Top 45%
GS G.D. Searle: 2 patents #312 of 659Top 50%
Overall (All Time): #751,570 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7544784 Increased recovery of active proteins Richard Louis Remmele, JR., Rebecca E. McCoy 2009-06-09
7157557 Increased recovery of active proteins Richard Louis Remmele, JR., Rebecca E. McCoy 2007-01-02
7083948 Polypeptide purification reagents and methods for their use Rebecca E. McCoy 2006-08-01
5128450 Nonglycosylated human interleukin-3 analog proteins David L. Urdal 1992-07-07
5055555 Purification of G-CSF 1991-10-08
4880911 Fused polypeptides and methods for their detection Stephen J. Brewer 1989-11-14
4532207 Process for the preparation of polypeptides utilizing a charged amino acid polymer and exopeptidase Stephen J. Brewer 1985-07-30