The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 09, 2024
Filed:
Mar. 04, 2021
National Institutes for Food and Drug Control, Beijing, CN;
Lan He, Beijing, CN;
Jing Xiong, Beijing, CN;
Xiangxiang Wu, Beijing, CN;
Xin Zhu, Beijing, CN;
Zhonglin Lu, Beijing, CN;
Yan Shi, Beijing, CN;
Na Zhang, Beijing, CN;
Yang Liu, Beijing, CN;
NATIONAL INSTITUTES FOR FOOD AND DRUG CONTROL, Beijing, CN;
Abstract
The present invention relates to a cocrystal of progesterone, which is formed by the active ingredient progesterone and a cocrystal former which is selected from isophthalic acid, 4-formylbenzeneboronic acid and 3-nitrophthalic acid. The present invention also relates to the method for preparing the cocrystal of progesterone and use thereof for increasing the thickness of endometrium, improving progesterone's solubility or increasing progesterone's permeation rate.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile