TH

Toshikazu Hakogi

SC Shionogi & Co.: 10 patents #79 of 1,054Top 8%
VH Viiv Healthcare: 9 patents #4 of 45Top 9%
DC Daiso Co.: 2 patents #44 of 151Top 30%
GL Glaxosmithkline: 1 patents #290 of 646Top 45%
📍 Kasai, JP: #728 of 5,842 inventorsTop 15%
Overall (All Time): #418,423 of 4,157,543Top 15%
12
Patents All Time

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDate
9707246 Substituted (3S,11AR)-N-[(2,4-difluorophenyl)methyl]-6-oxy-3-methyl-5,7-dioxo-2,3,5,7,11,11A-hexahydro[1,3]oxazolo[3,2-A]pyrido[1,2-D]pyrazine-8-carboxamides as HIV agents Brian Alvin Johns, Jason Gordon Weatherhead, Yasunori Aoyama 2017-07-18
9133216 (3S,11aR)-6-[(phenylmethyl)oxy]-3-methyl-2,3,11,11a-tetrahydrooxazolo[3,2-a]pyrido[1,2-d]pyrazine-5,7-dione of the formula P-9 and/or (3S,11aR)-6-[(phenymethyl)oxy]-8-bromo-3-methyl-2,3,11,11a-tetrahydrooxazolo[3,2-a]pyrido[1,2-d]pyrazine-5,7-dione of the formula P-10 Brian Alvin Johns, Jason Gordon Weatherhead, Yasunori Aoyama 2015-09-15
9012650 Substituted (3S, 11aR)-N-[(2,4-difluorophenyl)methyl]-6-oxy-3-methyl-5,7-dioxo-2,3,5,7,11,11a-hexahydro[1,3]oxazolo[3,2-a]pyrido[1,2-d]pyrazine-8-carboxamides of formula (I) useful as HIV agents Brian Alvin Johns, Jason Gordon Weatherhead, Yasunori Aoyama 2015-04-21
8981129 2-(2-hydroxy-2-phenylethyl)-3-[(phenylmethyl)oxy]-4H-pyran-4-one of the formula P-3 and/or 2-[(E)-2-phenylethenyl]-3-[(phenylmethyl)oxy]-4H-Pyran-4-one of the formula P-4 Brian Alvin Johns, Jason Gordon Weatherhead, Yasunori Aoyama 2015-03-17
8940912 4-oxo-3-[(phenylmethyl)oxy]-4H-pyran-2-carboxylic acid Brian Alvin Johns, Jason Gordon Weatherhead, Yasunori Aoyama 2015-01-27
8765965 1-(2,3-dihydroxypropyl)-4-oxo-3-[(phenylmethyl)oxy]-1,4-dihydro-2-pyridinecarboxylic acid of the formula P-6 and/or methyl 1-(2,3-dihydroxypropyl)-4-oxo-3-[(phenylmethyl)oxy]-1,4-dihydro-2-pyridinecarboxylate of the formula P-7 Brian Alvin Johns, Jason Gordon Weatherhead, Yasunori Aoyama 2014-07-01
8669362 Processes and Intermediates for carbamoylpyridone HIV integrase inhibitors Brian Alvin Johns, Maosheng Duan 2014-03-11
8580967 Methyl 3-(benzyloxy)-1-(2,2-dihydroxyethyl)-4-oxo-1,4-dihydropyridine-2-carboxylate and processes for the preparation thereof Brian Alvin Johns, Jason Gordon Weatherhead, Yasunori Aoyama 2013-11-12
8552187 Processes and intermediates for carbamoylpyridone HIV integrase inhibitors Brian Alvin Johns, Maosheng Duan 2013-10-08
8217034 Chemical compounds Brian Alvin Johns, Jason Gordon Weatherhead, Yasunori Aoyama 2012-07-10
7232914 Sphingomyelin analogues and a process for preparation thereof Shigeo Katsumura, Toshihiko Shigenari 2007-06-19
7084285 Photoaffinity-labeled sphingomyelin analogs and processes thereof Shigeo Katsumura, Toshihiko Shigenari 2006-08-01