Inventor · Morrisville, NC, US

James Jefferson Smith

72Patents
16h-index
43Co-inventors
84Inventor score

Filing activity: Feb 25, 1974 → Jul 27, 2023

Most-cited inventions

PatentTitleAreaCited byStatus
US3988889A Cowling arrangement for a turbofan engine Emerging Cross-Sectional Technologies 245 Expired
US4845402A Cathode ray display tube having external magnetic shield Electricity 139 Expired
US8021867B2 Rationally-designed meganucleases with altered sequence specificity and DNA-binding affinity Human Necessities 79 Active
US9889160B2 Genetically-modified cells comprising a modified human T cell receptor alpha constant region gene Chemistry; Metallurgy 50 Active
US8163514B2 Methods of cleaving DNA with rationally-designed meganucleases Human Necessities 49 Active
US8124369B2 Method of cleaving DNA with rationally-designed meganucleases Human Necessities 47 Active
US8129134B2 Methods of cleaving DNA with rationally-designed meganucleases Human Necessities 47 Active
US8133697B2 Methods of cleaving DNA with rationally-designed meganucleases Human Necessities 47 Active
US8119381B2 Rationally-designed meganucleases with altered sequence specificity and DNA-binding affinity Human Necessities 45 Active
US8119361B2 Methods of cleaving DNA with rationally-designed meganucleases Human Necessities 43 Active
US4561540A Microscope drape Human Necessities 41 Expired
US4102603A Multiple section rotor disc Emerging Cross-Sectional Technologies 36 Expired
US8445251B2 Rationally-designed single-chain meganucleases with non-palindromic recognition sequences Chemistry; Metallurgy 31 Active
US5534833A Circuit breaker remote closing operator Electricity 26 Expired
US9889161B2 Genetically-modified cells comprising a modified human T cell receptor alpha constant region gene Chemistry; Metallurgy 19 Active
US4525653A Modular display apparatus with means for preventing brightness variations Electricity 16 Expired
US4253044A Gas discharge display panel, display apparatus comprising the panel and method of operating the display apparatus Electricity 13 Expired
US9993502B1 Genetically-modified cells comprising a modified human T cell receptor alpha constant region gene Chemistry; Metallurgy 13 Active
US10093900B2 Genetically-modified cells comprising a modified human T cell receptor alpha constant region gene Chemistry; Metallurgy 12 Active
USD741015S1 Razor handle extension General 12 Active
US9604376B2 Personal grooming assistant Human Necessities 12 Active
US9340777B2 Rationally-designed single-chain meganucleases with non-palindromic recognition sequences Chemistry; Metallurgy 11 Active
US10041053B2 Rationally-designed single-chain meganucleases with non-palindromic recognition sequences Chemistry; Metallurgy 11 Active
US5856903A Matching overcurrent characteristic curves Electricity 11 Expired
US9969975B1 Genetically-modified cells comprising a modified human T cell receptor alpha constant region gene Chemistry; Metallurgy 10 Active

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