Inventor · disambiguated record
Yusuke Ayata
Also filed as: AYATA YUSUKE
6 granted patents·2 pending applications·90 citations·filing 2004–2021
83Inventor score
Files withEISAI R&D MAN CO LTD8
Top patents by PatentIndex Score
8 records- 0194US10822307B2High-purity quinoline derivative and method for manufacturing sameEISAI R&D MAN CO LTD·Filed 2019·Granted Nov 3, 2020·10 cites·3 claims
- 0292US10259791B2High-purity quinoline derivative and method for manufacturing sameEISAI R&D MAN CO LTD·Filed 2015·Granted Apr 16, 2019·13 cites·12 claims
- 0391US10407393B2High-purity quinoline derivative and method for manufacturing sameEISAI R&D MAN CO LTD·Filed 2018·Granted Sep 10, 2019·9 cites·3 claims
- 0491US7612208B2Crystalline form of the salt of 4-(3-chloro-4-(cyclopropylaminocarbonyl)aminophenoxy)-7-methoxy-6-quinolinecarboxamide or the solvate of the salt and a process for preparing the sameEISAI R&D MAN CO LTD·Filed 2004·Granted Nov 3, 2009·58 cites·28 claims
- 0574US2022048862A1High-Purity Quinoline Derivative and Method for Manufacturing SameEISAI R&D MAN CO LTD·Filed 2021·Application pending·0 cites
- 0673US11186547B2High-purity quinoline derivative and method for manufacturing sameEISAI R&D MAN CO LTD·Filed 2020·Granted Nov 30, 2021·0 cites·8 claims
- 0765US12479819B2Method and compound useful in preparation of orexin-2 receptor antagonist, and lemborexant having few impuritiesEISAI R&D MAN CO LTD·Filed 2020·Granted Nov 25, 2025·0 cites·13 claims
- 0851US2023103250A1Drug substance of lemborexant and medicinal composition comprising sameEISAI R&D MAN CO LTD·Filed 2021·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →