Patent · US Active

HS-25 tablet and preparation method therefor

US11622939B2 · kind B2 · utility

0Cited by

0References

28Claims

0Family size

Assignee

Zhejiang Hisun Pharmaceutical Co., Ltd. · CN

Inventors

Li Ding · Singapore, SG
Jun Dai · Brookline, US
Chunrong FENG · Zhejiang, CN
Changliang Dai · Zhejiang, CN

Key dates

Filing date	Nov 23, 2018
Grant date	Apr 11, 2023
Priority date	—
Expiry date	Jun 5, 2039

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07D205/08
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

An HS-25 tablet, an HS-25 solid dispersion composition, a preparation method therefor and usage thereof. The HS-25 tablet is made by using HS-25 and excipients for wet granulation, drying, granulating and tablet pressing.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.