DS

David M. Simpson

II Igen International: 3 patents #4 of 28Top 15%
📍 North Bethesda, MD: #1 of 3 inventorsTop 35%
🗺 Maryland: #61 of 1,889 inventorsTop 4%
Overall (1997): #17,117 of 185,788Top 10%
3
Patents 1997

Issued Patents 1997

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5631137 Reaction-based selection for expression of and concentration of catalytic moieties Mark Martin, Rodger Smith, Michael J. Darsley, Gary Blackburn 1997-05-20
5597573 Lipid-A analogs: new monosaccharide and disaccharide intermediates for eliciting therapeutic antibodies and for antitumor and antiviral activities Balreddy Kamireddy, Michael J. Darsley, Richard J. Massey 1997-01-28
5593969 Lipid-A analogs: monosaccharide and dissaccharide compounds for inhibiting binding of lipid A receptors to lipid A receptors Balreddy Kamireddy, Michael J. Darsley, Richard J. Massey 1997-01-14