KA

Katherine Achtien

SC Sigma-Aldrich Co.: 2 patents #48 of 187Top 30%
📍 Chesterfield, MO: #2,561 of 6,461 inventorsTop 40%
🗺 Missouri: #8,863 of 23,789 inventorsTop 40%
Overall (All Time): #2,024,777 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9062338 Method of producing human-like glycosylation pattern using cells deficient in glutamine synthase, CMP-N-acetylneuraminic acid hydroxylase and/or glycoprotein alpha-1,3-galactosyltransferase Nan Lin, Henry George, Joaquina Mascarenhas, Trevor Collingwood, Kevin J. Kayser 2015-06-23
8980583 Cells deficient in CMP-N-acetylneuraminic acid hydroxylase and/or glycoprotein alpha-1,3-galactosyltransferase Nan Lin, Henry George, Joaquina Mascarenhas, Trevor Collingwood, Kevin J. Kayser 2015-03-17