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Patent No. US 10844079
Issue Date Nov 24, 2020
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Patent 10844079 - Spiro aromatic ring compound and application thereof > Summary

US Patent

Patent No. US 10844079

Published on Nov 24, 2020

Application No. 16/908604

Filed on Jun 22, 2020

Priority Date -

Inventor/Applicants

5

Zheng, Qiangang - Shanghai, CN

Xu, Ming - Shanghai, CN

Zeng, Qinglong - Shanghai, CN

Li, Jing - Shanghai, CN

Zhuge, Hao - Shanghai, CN

Classification

International:

C07D 519/00

Examiner

Leeser, Erich A

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