Inventor · disambiguated record
Yukihito Sumino
Also filed as: SUMINO YUKIHITO
10 granted patents·1 pending application·16 citations·filing 2010–2017
85Inventor score
Top patents by PatentIndex Score
11 records- 0187US9802959B2Method of producing (4R,12aS)-7,9-dihalo-4-methyl-3,4,12,12a-tetrahydro-2H-pyrido[1′,2′:4,5]pyrazino[2,1-b][1,3]oxazine-6,8-dionesSHIONOGI & CO·Filed 2017·Granted Oct 31, 2017·3 cites·1 claims
- 0287US9505783B2Method of producing pyrone and pyridone derivativesSHIONOGI & CO·Filed 2015·Granted Nov 29, 2016·3 cites·6 claims
- 0386US8865907B2Method of producing pyrone and pyridone derivativesSUMINO YUKIHITO·Filed 2010·Granted Oct 21, 2014·7 cites·10 claims
- 0485US9260453B2Method for producing pyrone and pyridone derivativesSHIONOGI & CO·Filed 2014·Granted Feb 16, 2016·3 cites·4 claims
- 0568US10125146B2Crystalline methyl (4R,12aS)-7-(benzyloxy)-4-methyl-6,8-dioxo-3,4,6,8,12,12a-hexahydro-2H-pyrido[1′,2′:4,5]pyrazino[2,1-b][1,3]oxazine-9-carboxylateSHIONOGI & CO·Filed 2017·Granted Nov 13, 2018·0 cites·1 claims
- 0668US10125147B2Crystalline methyl (4R,12aS)-7-(benzyloxy)-4-methyl-6,8-dioxo-3,4,6,8,12,12a-hexahydro-2H-pyrido[1′,2′:4,5]pyrazino[2,1-b][1,3]oxazine-9-carboxylateSHIONOGI & CO·Filed 2017·Granted Nov 13, 2018·0 cites·1 claims
- 0768US10000508B2Crystalline dimethyl 3-(benzyloxy)-1-(2,2-dimethoxyethyl)-4-oxo-1,4-dihydropyridine-2,5-dicarboxylateSHIONOGI & CO·Filed 2017·Granted Jun 19, 2018·0 cites·1 claims
- 0866US9969750B2Method of producing (3S,11aR)-6,8-dihalo-3-methyl-2,3,11,11a-tetrahydrooxazolo[3,2-a]pyrido[1,2-d]pyrazine-5,7-dionesSHIONOGI & CO·Filed 2017·Granted May 15, 2018·0 cites·1 claims
- 0964US9321789B2Methods of producing substituted (4R,12AS)-7-hydroxy-4-methyl-6,8-dioxo-3,4,6,8,12,12A-hexahydro-2H-pyrido[1′,2′:4,5]pyrazino[2,1-B][1,3]oxazine-9-carboxamidesSHIONOGI & CO·Filed 2014·Granted Apr 26, 2016·0 cites·7 claims
- 1062US9650394B2Methods of producing substituted (3S,11aR)-6-hydroxy-3-methyl-5,7-dioxo-2,3,5,7,11,11a-Hexahydrooxazolo[3,2-a]pyrido[1,2-d]pyrazine-8-carboxamidesSHIONOGI & CO·Filed 2016·Granted May 16, 2017·0 cites·7 claims
- 1157US2014011995A1Process for Preparing Compound Having HIV Integrase Inhibitory ActivitySUMINO YUKIHITO·Filed 2011·Application pending·0 cites
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