Inventor · Pasadena, CA, US

Gregory Stephanopoulos

54Patents
13h-index
61Co-inventors
87Inventor score

Filing activity: Oct 17, 1984 → May 7, 2021

Most-cited inventions

PatentTitleAreaCited byStatus
US5776748A Method of formation of microstamped patterns on plates for adhesion of cells and other biological materials, devices and uses therefor Chemistry; Metallurgy 298 Expired
US5976826A Device containing cytophilic islands that adhere cells separated by cytophobic regions Chemistry; Metallurgy 66 Expired
US6368838B1 Adhering cells to cytophilic islands separated by cytophobic regions to form patterns and manipulate cells Chemistry; Metallurgy 58 Expired
US7067306B2 Device containing cytophilic islands that adhere cells separated by cytophobic regions Chemistry; Metallurgy 38 Expired
US5510262A Cell-culturing apparatus and method employing a macroporous support Chemistry; Metallurgy 35 Expired
US8512988B2 Microbial engineering for the production of chemical and pharmaceutical products from the isoprenoid pathway Chemistry; Metallurgy 30 Active
US8927241B2 Microbial engineering for the production of chemical and pharmaceutical products from the isoprenoid pathway Emerging Cross-Sectional Technologies 27 Active
US4948728A Monolith reactor containing a plurality of flow passages and method for carrying out biological reactions Emerging Cross-Sectional Technologies 25 Expired
US9404130B2 Microbial engineering for the production of chemical and pharmaceutical products from the isoprenoid pathway Emerging Cross-Sectional Technologies 24 Active
US9284570B2 Microbial production of natural sweeteners, diterpenoid steviol glycosides Emerging Cross-Sectional Technologies 24 Active
US9359624B2 Microbial engineering for the production of chemical and pharmaceutical products from the isoprenoid pathway Chemistry; Metallurgy 22 Active
US9796980B2 Microbial engineering for the production of chemical and pharmaceutical products from the isoprenoid pathway Chemistry; Metallurgy 18 Active
US9957527B2 Microbial engineering for the production of chemical and pharmaceutical products from the isoprenoid pathway Emerging Cross-Sectional Technologies 17 Active
US7993905B2 Device containing cytophilic islands that adhere cells separated by cytophobic regions Chemistry; Metallurgy 13 Active
US4969741A Measurement of solid particle concentration in presence of a second particle type Physics 13 Expired
US4880740A Microbial reduction of iron ore Emerging Cross-Sectional Technologies 12 Expired
US5262320A Cell-culturing apparatus and method employing a macroporous support Chemistry; Metallurgy 12 Expired
US7410791B2 Device containing cytophilic islands that adhere cells separated by cytophobic regions Chemistry; Metallurgy 11 Expired
US8765404B2 Microbial engineering for the production of fatty acids and fatty acid derivatives Emerging Cross-Sectional Technologies 5 Active
US7739055B2 Methods and systems for generating and evaluating peptides Physics 5 Active
US7741070B2 Gene targets for enhanced carotenoid production Chemistry; Metallurgy 4 Active
US10227597B2 Microbial engineering for the production of chemical and pharmaceutical products from the isoprenoid pathway Chemistry; Metallurgy 3 Active
US7531345B2 Mutations for enhanced tyrosine production Chemistry; Metallurgy 3 Expired
US8735132B2 Mutations and genetic targets for enhanced L-tyrosine production Chemistry; Metallurgy 3 Active
US8110672B2 Promoter engineering and genetic control Chemistry; Metallurgy 3 Active

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