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:
Oct. 03, 2023
Filed:
Apr. 08, 2020
Beijing Wehand-bio Pharmaceutical Co., Ltd., Beijing, CN;
Institute of Materia Medica, Chinese Academy of Medical Science & Peking Union Medical College, Beijing, CN;
Yuling Liu, Beijing, CN;
Hengfeng Liao, Beijing, CN;
Yue Gao, Beijing, CN;
Wujun Dong, Beijing, CN;
Zhihua Liu, Beijing, CN;
Bangyuan Wang, Beijing, CN;
Yun Zhang, Beijing, CN;
Yu Feng, Beijing, CN;
Junzhuo Zhou, Beijing, CN;
Lu Liu, Beijing, CN;
Jun Ye, Beijing, CN;
Yanfang Yang, Beijing, CN;
Xuejun Xia, Beijing, CN;
Abstract
A flavonoid polyphenol drug self-emulsifying composition based on a flavonoid polyphenol drug-phospholipid complex being used as an intermediate, the composition comprising a flavonoid polyphenol drug-phospholipid complex, an oil phase, an emulsifier and a co-emulsifier, the flavonoid polyphenol drug comprising one or more selected from baicalein, proanthocyanidin, quercetin, curcumin and resveratrol. The described self-emulsifying composition has the beneficial effects of good stability, a high amount of drug loading, high bioavailability, and so on.