Inventor · Worthington, OH, US

Tapas Das

27Patents
12h-index
27Co-inventors
81Inventor score

Filing activity: Jan 8, 1999 → Feb 7, 2020

Most-cited inventions

PatentTitleAreaCited byStatus
US6432684B1 Human desaturase gene and uses thereof Human Necessities 72 Expired
US7617523B2 Fortified authentication on multiple computers using collaborative agents Physics 55 Active
US7067285B2 Desaturase genes and uses thereof Chemistry; Metallurgy 51 Expired
US6635451B2 Desaturase genes and uses thereof Chemistry; Metallurgy 51 Expired
US7045683B2 Δ4-desaturase genes and uses thereof Human Necessities 49 Expired
US7070970B2 Elongase genes and uses thereof Chemistry; Metallurgy 47 Expired
US6858416B2 Human desaturase gene and uses thereof Human Necessities 43 Expired
US6913916B1 Elongase genes and uses thereof Chemistry; Metallurgy 43 Expired
US7241619B2 Desaturase genes and uses thereof Chemistry; Metallurgy 27 Expired
US7220897B2 Δ4-desaturase genes and uses thereof Human Necessities 24 Expired
US7208297B2 Δ4-desaturase genes and uses thereof Human Necessities 24 Expired
US7672739B2 System for multiresolution analysis assisted reinforcement learning approach to run-by-run control Physics 20 Active
US7377170B2 System and method for the identification of chemical mechanical planarization defects Physics 3 Active
US8188335B2 Δ9-elongase for production of polyunsaturated fatty acid-enriched oils Chemistry; Metallurgy 2 Active
US8247653B2 Delta-8 desaturase genes, enzymes encoded thereby and uses thereof Chemistry; Metallurgy 2 Active
US8916154B2 Antibodies against delta-5 desaturase and uses thereof Chemistry; Metallurgy 2 Active
US7205134B2 Δ4-desaturase genes and uses thereof Human Necessities 1 Expired
US8663679B2 Compositions for improving breast health in women Human Necessities 1 Active
US7406396B2 System and method for online end point detection for use in chemical mechanical planarization Performing Operations; Transporting 1 Expired
US10596138B2 Reduced fat, shelf stable liquid nutritional composition Human Necessities 1 Active
US8143383B2 Δ-6 desaturase and uses thereof Chemistry; Metallurgy 0 Active
US8916361B2 Elongase gene and uses thereof Chemistry; Metallurgy 0 Active
US8143486B2 Delta-5 desaturase and uses thereof Chemistry; Metallurgy 0 Active
US11007165B2 Reduced fat, shelf stable liquid nutritional composition Human Necessities 0 Active
US11785974B2 Liquid nutritional compositions containing oxidizable fish oil, rosmarinic acid, and ferric iron Human Necessities 0 Active

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