Ayata; Yusuke

Patent Applications and Registrations

Patent applications and USPTO patent grants for Ayata; Yusuke.The latest application filed is for "method and compound useful in preparation of orexin-2 receptor antagonist, and lemborexant having few impurities".

Company Profile

5.5.6

Ayata; Yusuke - Kamisu-shi Ibaraki
Ayata; Yusuke - Kamisu JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Method And Compound Useful In Preparation Of Orexin-2 Receptor Antagonist, And Lemborexant Having Few Impurities App 20220194925 - Abe; Taichi ; et al.	2022-06-23
High-Purity Quinoline Derivative and Method for Manufacturing Same App 20220048862 - Nakamura; Taiju ; et al.	2022-02-17
High-purity quinoline derivative and method for manufacturing same Grant 11,186,547 - Nakamura , et al. November 30, 2	2021-11-30
High-Purity Quinoline Derivative and Method for Manufacturing Same App 20200407322 - Nakamura; Taiju ; et al.	2020-12-31
High-purity quinoline derivative and method for manufacturing same Grant 10,822,307 - Nakamura , et al. November 3, 2	2020-11-03
High-Purity Quinoline Derivative and Method for Manufacturing Same App 20190389804 - Nakamura; Taiju ; et al.	2019-12-26
High-purity quinoline derivative and method for manufacturing same Grant 10,407,393 - Nakamura , et al. Sept	2019-09-10
High-purity Quinoline Derivative And Method For Manufacturing Same App 20190185432 - Nakamura; Taiju ; et al.	2019-06-20
High-purity quinoline derivative and method for manufacturing same Grant 10,259,791 - Nakamura , et al.	2019-04-16
High-purity Quinoline Derivative And Method For Manufacturing Same App 20170233344 - Nakamura; Taiju ; et al.	2017-08-17
Crystalline form of the salt of 4-(3-chloro-4-(cyclopropylaminocarbonyl)aminophenoxy)-7-methoxy-6-quinoli- necarboxamide or the solvate of the salt and a process for preparing the same Grant 7,612,208 - Matsushima , et al. November 3, 2	2009-11-03

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