Inventor · Lexington, MA, US

Thomas Ryll

16Patents
6h-index
37Co-inventors
66Inventor score

Filing activity: Jun 6, 1995 → Jul 12, 2019

Most-cited inventions

PatentTitleAreaCited byStatus
US6528286B1 Mammalian cell culture process for producing glycoproteins Chemistry; Metallurgy 147 Expired
US5721121A Mammalian cell culture process for producing a tumor necrosis factor receptor immunoglobulin chimeric protein Human Necessities 139 Expired
US5705364A Mammalian cell culture process Chemistry; Metallurgy 108 Expired
US6656466B1 Human tumor necrosis factor—immunoglobulin(TNFR1-IgG1) chimera composition Chemistry; Metallurgy 23 Expired
US9096879B2 Method of supplementing culture media to prevent undesirable amino acid substitutions Chemistry; Metallurgy 17 Active
US7666416B2 Mammalian cell culture process Chemistry; Metallurgy 9 Active
US9944968B2 Control of protein glycosylation by culture medium supplementation and cell culture process parameters Chemistry; Metallurgy 3 Active
US10844416B2 Manganese supplementation for control of glycosylation in mammalian cell culture process Chemistry; Metallurgy 2 Active
US10707486B2 Process for making a cathode active material and a precursor therefore, cathode active material and its use Emerging Cross-Sectional Technologies 0 Active
US11283074B2 Electrode active material, its manufacture and use Emerging Cross-Sectional Technologies 0 Active
US10468678B2 Process for making cathode materials for lithium ion batteries Emerging Cross-Sectional Technologies 0 Active
US12152287B2 Process for the recovery of lithium and transition metal using heat Emerging Cross-Sectional Technologies 0 Active
US10526212B2 Mixed transition metal oxides for lithium ion batteries Emerging Cross-Sectional Technologies 0 Active
US11124760B2 Methods for overcoming glutamine deprivation during mammalian cell culture Chemistry; Metallurgy 0 Active
US11165063B2 Process for making cathode materials for lithium ion batteries Emerging Cross-Sectional Technologies 0 Active
US10676772B2 Control of protein glycosylation by culture medium supplementation and cell culture process parameters Chemistry; Metallurgy 0 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.