Inventor · disambiguated record
Ikuo Kushida
Also filed as: KUSHIDA IKUO
10 granted patents·8 pending applications·88 citations·filing 1999–2023
87Inventor score
Top patents by PatentIndex Score
18 records- 0191US7923563B2Amorphous object of cinnamide compoundEISAI R&D MAN CO LTD·Filed 2005·Granted Apr 12, 2011·21 cites·4 claims
- 0289US7737141B2Prodrug of cinnamide compoundEISAI R&D MAN CO LTD·Filed 2007·Granted Jun 15, 2010·16 cites·22 claims
- 0388US10259817B2Crystal (6S,9aS)-N-benzyl-8-({6-[3-(4-ethylpiperazin-1-yl)azetidin-1-yl]pyridin-2-yl}methyl)-6-(2-fluoro-4-hydroxybenzyl)-4,7-dioxo-2-(prop-2-en-1-yl)hexahydro-2H-pyrazino[2,1-c][1,2,4]triazine-1(6H)-carboxamideEISAI R&D MAN CO LTD·Filed 2016·Granted Apr 16, 2019·10 cites·8 claims
- 0480US7655800B2Crystalline 1H-imidazo[4,5-b]pyridin-5-amine, 7-[5-[(cyclohexylmethylamino)-methyl]-1H-indol-2-yl]-2-methyl, sulfate (1:1), trihydrate and its pharmaceutical usesEISAI R&D MAN CO LTD·Filed 2006·Granted Feb 2, 2010·4 cites·16 claims
- 0578US7084268B1Carbapenem compound crystals and interjection preparationsEISAI CO LTD·Filed 2000·Granted Aug 1, 2006·10 cites·1 claims
- 0662US6828155B1Method for evaluating lipid a analog-containing injectionsEISAI CO LTD·Filed 1999·Granted Dec 7, 2004·27 cites·22 claims
- 0757US11420980B2Salt of pentacyclic compound and crystal thereofEISAI R&D MAN CO LTD·Filed 2020·Granted Aug 23, 2022·0 cites·11 claims
- 0856US2025051322A1Crystal of substituted piperidine compound, salts of substituted piperidine compound, and crystals thereofEISAI R&D MAN CO LTD·Filed 2023·Application pending·0 cites
- 0952US2006040916A1Carbapenem compound crystals and injection preparationsEISAI CO LTD·Filed 2005·Application pending·0 cites
- 1051US2010317860A1Crystalline cinnamide compounds or salts thereofKUSHIDA IKUO·Filed 2009·Application pending·0 cites
- 1150US11691990B2Salts of compounds and crystals thereofEISAI R&D MAN CO LTD·Filed 2019·Granted Jul 4, 2023·0 cites·12 claims
- 1249US9550732B2Salt of pyrrolidin-3-yl acetic acid derivative and crystals thereofEISAI R&D MAN CO LTD·Filed 2014·Granted Jan 24, 2017·0 cites·6 claims
- 1348US2024294491A1Salt of heterocyclic compound with anti-malaria activity, and crystals thereofEISAI R&D MAN CO LTD·Filed 2022·Application pending·0 cites
- 1447US2009048448A1Salts of cynnamide compound or solvates thereofKUSHIDA IKUO·Filed 2006·Application pending·0 cites
- 1542US2016318938A1CRYSTALS (2) OF PYRAZINO[2,1-c][1,2,4]TRIAZINE COMPOUNDPRISM PHARMA CO LTD·Filed 2014·Application pending·0 cites
- 1642US2016318957A1CRYSTAL (1) OF PYRAZINO[2,1-c][1,2,4]TRIAZINE COMPOUNDPRISM PHARMA CO LTD·Filed 2014·Application pending·0 cites
- 1736US2021323972A1Crystals of pyranodipyridine compoundEISAI R&D MAN CO LTD·Filed 2018·Application pending·0 cites
- 1833US8703954B2Salt of tetrahydrotriazolopyridine derivative and crystal thereofMINAMISONO TAKUMA·Filed 2010·Granted Apr 22, 2014·0 cites·3 claims
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