Inventor · Clinton, CT, US

Yasutsugu Ueda

34Patents
11h-index
70Co-inventors
78Inventor score

Filing activity: Apr 27, 1978 → Oct 13, 2020

Most-cited inventions

PatentTitleAreaCited byStatus
US5272171A Phosphonooxy and carbonate derivatives of taxol Electricity 109 Expired
US7354924B2 Composition and antiviral activity of substituted azaindoleoxoacetic piperazine derivatives Chemistry; Metallurgy 48 Expired
US7419969B2 HIV integrase inhibitors: cyclic pyrimidinone compounds Chemistry; Metallurgy 41 Expired
US7745625B2 Prodrugs of piperazine and substituted piperidine antiviral agents Chemistry; Metallurgy 30 Active
US6235728A Water-soluble prodrugs of azole compounds Chemistry; Metallurgy 24 Expired
US7135467B2 HIV integrase inhibitors Chemistry; Metallurgy 16 Expired
US7176196B2 Bicyclic heterocycles as HIV integrase inhibitors Human Necessities 15 Expired
US6265394A Bis quaternary MRSA cephem derivatives Human Necessities 15 Expired
US7173022B2 Bicyclic heterocycles as HIV integrase inhibitors Chemistry; Metallurgy 14 Expired
US4182711A Antibacterial agents of the .beta.-lactam type Chemistry; Metallurgy 13 Expired
US5620969A Cephalosporin derviatives Chemistry; Metallurgy 12 Expired
US6362172B1 Water soluble prodrugs of azole compounds Chemistry; Metallurgy 11 Expired
US7157447B2 Bicyclic heterocycles as HIV integrase inhibitors Human Necessities 11 Expired
US8129398B2 HIV integrase inhibitors Chemistry; Metallurgy 11 Active
US6093712A Cephalosporin derivatives Chemistry; Metallurgy 9 Expired
US7501420B2 Composition and antiviral of substituted azaindoleoxoacetic piperazine derivatives Chemistry; Metallurgy 8 Active
US7662823B2 Pharmaceutical formulations of substituted azaindoleoxoacetic piperazine derivatives Chemistry; Metallurgy 8 Active
US8168615B2 Prodrugs of piperazine and substituted piperidine antiviral agents Chemistry; Metallurgy 5 Active
US4683296A Carbapenem intermediates Emerging Cross-Sectional Technologies 5 Expired
US8461333B2 Salts of prodrugs of piperazine and substituted piperidine antiviral agents Chemistry; Metallurgy 4 Active
US7511037B2 N-[[4-fluoro-2-(5-methy-1H-1,2,4-triazol-1-yl)phenyl]methyl]-4-,6,7,9-tetrahydro-3-hydroxy-9,9-dimethyl-4-oxo-pyrimido[2,1-c][1,4]oxazine-2-carboxamide as an HIV integrase inhibitor Human Necessities 3 Active
US5227370A Pradimicin derivatives Chemistry; Metallurgy 3 Expired
US7960406B2 Diketo substituted pyrrolo[2,3-c] pyridines Chemistry; Metallurgy 3 Active
US4192801A Novel phosphorane intermediates for use in preparing penem antibiotics Chemistry; Metallurgy 2 Expired
US7893055B2 HIV integrase inhibitors Chemistry; Metallurgy 2 Active

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