Inventor · Palo Alto, CA, US

David B. Ring

34Patents
18h-index
48Co-inventors
81Inventor score

Filing activity: Feb 15, 1984 → Sep 6, 2005

Most-cited inventions

PatentTitleAreaCited byStatus
US4753894A Monoclonal anti-human breast cancer antibodies Emerging Cross-Sectional Technologies 222 Expired
US6054561A Antigen-binding sites of antibody molecules specific for cancer antigens Chemistry; Metallurgy 216 Expired
US5877305A DNA encoding biosynthetic binding protein for cancer marker Chemistry; Metallurgy 118 Expired
US5534254A Biosynthetic binding proteins for immuno-targeting Chemistry; Metallurgy 103 Expired
US5169774A Monoclonal anti-human breast cancer antibodies Emerging Cross-Sectional Technologies 90 Expired
US4938948A Method for imaging breast tumors using labeled monoclonal anti-human breast cancer antibodies Emerging Cross-Sectional Technologies 74 Expired
US5629197A Monoclonal anti-human breast cancer antibodies Emerging Cross-Sectional Technologies 57 Expired
US6417185B1 Inhibitors of glycogen synthase kinase 3 Chemistry; Metallurgy 55 Expired
US5959084A Bispecific antibodies, methods of production and uses thereof Chemistry; Metallurgy 49 Expired
US6057117A Identification and use of selective inhibitors of glycogen synthase kinase 3 Physics 41 Expired
US6489344B1 Inhibitors of glycogen synthase kinase 3 Chemistry; Metallurgy 41 Expired
US7037918B2 Inhibitors of glycogen synthase kinase 3 Chemistry; Metallurgy 34 Expired
US7045519B2 Inhibitors of glycogen synthase kinase 3 Chemistry; Metallurgy 32 Expired
US6479284B1 Humanized antibody and uses thereof Chemistry; Metallurgy 28 Expired
US6153618A Inhibitors of glycogen synthase 3 kinase Human Necessities 28 Expired
US4958009A Anti-human ovarian cancer immunotoxins and methods of use thereof Emerging Cross-Sectional Technologies 28 Expired
US6106833A Bispecific antibodies, methods of production and use thereof Chemistry; Metallurgy 26 Expired
US4956453A Anti-human ovarian cancer immunotoxins and methods of use thereof Emerging Cross-Sectional Technologies 18 Expired
US5837846A Biosynthetic binding proteins for immuno-targeting Chemistry; Metallurgy 17 Expired
US5753204A Biosynthetic binding proteins for immunotargeting Chemistry; Metallurgy 17 Expired
US5705614A Methods of producing antigen forks Chemistry; Metallurgy 17 Expired
US4727037A Assay kit and method for the determination of antibody class and subclass Emerging Cross-Sectional Technologies 16 Expired
US7425557B2 Inhibitors of glycogen synthase kinase 3 Chemistry; Metallurgy 15 Active
US4803169A Assay for human breast cancer Emerging Cross-Sectional Technologies 13 Expired
US7138497B2 Biosynthetic binding proteins for immuno-targeting Chemistry; Metallurgy 7 Expired

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