Inventor · Osaka, JP

Kaoru Kobayashi

45Patents
12h-index
96Co-inventors
84Inventor score

Filing activity: Jun 3, 1987 → Sep 27, 2013

Most-cited inventions

PatentTitleAreaCited byStatus
US7491748B2 Carboxylic acid derivative compounds and drugs comprising these compounds as the active ingredient Chemistry; Metallurgy 33 Expired
US7402605B2 8-azaprostaglandin derivative compounds and drugs containing the compounds as the active ingredient Chemistry; Metallurgy 28 Expired
US5409815A DNA's encoding signal peptides Chemistry; Metallurgy 28 Expired
US6743793B2 Indole derivatives, process for preparation of the same and use thereof Chemistry; Metallurgy 21 Expired
US6710205B2 Benzoic acid derivatives, processes for producing the same and drugs containing the same as the active ingredient Chemistry; Metallurgy 18 Expired
US7786161B2 Carboxylic acid derivatives and pharmaceutical agent comprising the same as active ingredient Chemistry; Metallurgy 17 Active
US5294699A Inhibition of coloration of human serum albumin Chemistry; Metallurgy 17 Expired
US7153852B2 Indole compounds, process for producing the same and drugs containing the same as the active ingredient Chemistry; Metallurgy 16 Expired
US5869626A Metal-encapsulated fullerene compound and a method of synthesizing such compound Emerging Cross-Sectional Technologies 15 Expired
US7196198B2 Benzoic acid derivatives, processes for the preparation thereof and pharmaceutical agents comprising the same as active ingredient Chemistry; Metallurgy 14 Expired
US5789605A Synthetic techniques and intermediates for polyhydroxy, dienyl lactones and mimics thereof Chemistry; Metallurgy 13 Expired
US6096904A Synthetic techniques and intermediates for polyhydroxy, dienyl lactone derivatives Emerging Cross-Sectional Technologies 12 Expired
US6835752B2 Carboxylic acid derivatives, processes for the preparation thereof and pharmaceutical agents comprising the same as active ingredient Chemistry; Metallurgy 12 Expired
US4945046A Yeast promoter and process for preparing heterologous protein Chemistry; Metallurgy 12 Expired
US7256211B1 8-azaprostaglandin derivatives and medical use thereof Chemistry; Metallurgy 10 Expired
US7135495B2 Indole derivatives Chemistry; Metallurgy 9 Expired
US5334512A Fatty acid supplemented medium for recombinant production of human serum albumin by yeast Chemistry; Metallurgy 8 Expired
US5612197A Process for producing recombinant human serum albumin Chemistry; Metallurgy 7 Expired
US5631145A Process for producing human serum albumin Emerging Cross-Sectional Technologies 7 Expired
US5759819A Process for producing human serum albumin Emerging Cross-Sectional Technologies 6 Expired
US7683094B2 8-azaprostaglandin derivative compound and agent comprising the compound as active ingredient Chemistry; Metallurgy 6 Active
US5691451A Method for sterilizing recombinant human serum albumin pharmaceutical preparation Emerging Cross-Sectional Technologies 6 Expired
US7576129B2 Carboxylic acid compounds Chemistry; Metallurgy 5 Expired
US6451796B1 Fused pyrazine compounds Chemistry; Metallurgy 4 Expired
US6031133A Synthetic techniques and intermediates for polyhydroxy, dienyl lactones and mimics thereof Chemistry; Metallurgy 4 Expired

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