EP

Ettigounder Ponnusamy

SC Sigma-Aldrich Co.: 4 patents #24 of 187Top 15%
📍 Ballwin, MO: #168 of 595 inventorsTop 30%
🗺 Missouri: #5,256 of 23,789 inventorsTop 25%
Overall (All Time): #1,221,093 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
8791226 Preparation of low molecular weight polyornithine in high yield 2014-07-29
8399600 Preparation of low molecular weight polylysine and polyornithine in high yield 2013-03-19
7317070 Process for the preparation of polyamino acids 2008-01-08
7294719 Synthesis of amino acid, N-carboxyanhydrides John Michael Carubia, Thomas Mark Weaver 2007-11-13