Atsushi Akao

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Kamisu, JP

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Patents Grantslast 30 patents

Information Patent Grant
High-purity quinoline derivative and method for manufacturing same
- Patent number 11,186,547
- Issue date Nov 30, 2021
- Eisai R&D Management Co., Ltd.
- Taiju Nakamura
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
High-purity quinoline derivative and method for manufacturing same
- Patent number 10,822,307
- Issue date Nov 3, 2020
- Eisai R&D Management Co., Ltd.
- Taiju Nakamura
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
High-purity quinoline derivative and method for manufacturing same
- Patent number 10,407,393
- Issue date Sep 10, 2019
- Eisai R&D Management Co., Ltd.
- Taiju Nakamura
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
High-purity quinoline derivative and method for manufacturing same
- Patent number 10,259,791
- Issue date Apr 16, 2019
- Eisai R&D Management Co., Ltd.
- Taiju Nakamura
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
High-Purity Quinoline Derivative and Method for Manufacturing Same
- Publication number 20220048862
- Publication date Feb 17, 2022
- Eisai R&D Management Co., Ltd.
- Taiju Nakamura
- C07 - ORGANIC CHEMISTRY
Information Patent Application
High-Purity Quinoline Derivative and Method for Manufacturing Same
- Publication number 20200407322
- Publication date Dec 31, 2020
- Eisai R&D Management Co., Ltd.
- Taiju Nakamura
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
High-Purity Quinoline Derivative and Method for Manufacturing Same
- Publication number 20190389804
- Publication date Dec 26, 2019
- Eisai R&D Management Co., Ltd.
- Taiju Nakamura
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
HIGH-PURITY QUINOLINE DERIVATIVE AND METHOD FOR MANUFACTURING SAME
- Publication number 20190185432
- Publication date Jun 20, 2019
- Eisai R&D Management Co., Ltd.
- Taiju Nakamura
- C07 - ORGANIC CHEMISTRY
Information Patent Application
HIGH-PURITY QUINOLINE DERIVATIVE AND METHOD FOR MANUFACTURING SAME
- Publication number 20170233344
- Publication date Aug 17, 2017
- Eisai R&D Management Co., Ltd.
- Taiju Nakamura
- C07 - ORGANIC CHEMISTRY