A nano scale bilayer package of glycyrrhizin and its preparation method and application (patent pre-approval channel)

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Application Number: 202411261016.8

Application date: September 10, 2024

The first review opinion notice was issued on October 17, 2024

Reply to the first review opinion notification date: October 25, 2024

Date of Authorization Notice Issuance: November 9, 2024

Publication number: CN118766780A

Announcement Date: October 15, 2024

Int. Cl.： A61K8/49

Applicant: Guangzhou Fanzhirong Cosmetics Co., Ltd., Guangzhou Qingnang Biotechnology Co., Ltd

Authorization Announcement Number: CN 118766780 B

Authorization Announcement Date: December 13, 2024

Authorization period: 2 months

Authorization announcement period: 3 months

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