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:
Apr. 24, 2018
Filed:
Nov. 11, 2008
Applicants:
Song Wu, Beijing, CN;
Guanhua Du, Beijing, CN;
Yan Qi, Beijing, CN;
Mei Gao, Beijing, CN;
Qingyun Yang, Beijing, CN;
Hongmei Guang, Beijing, CN;
Wei LI, Beijing, CN;
Yuehua Wang, Beijing, CN;
Yuanfeng Tong, Beijing, CN;
Inventors:
Song Wu, Beijing, CN;
Guanhua Du, Beijing, CN;
Yan Qi, Beijing, CN;
Mei Gao, Beijing, CN;
Qingyun Yang, Beijing, CN;
Hongmei Guang, Beijing, CN;
Wei Li, Beijing, CN;
Yuehua Wang, Beijing, CN;
Yuanfeng Tong, Beijing, CN;
Assignee:
CSPC ZHONGQI PHARMACEUTICAL TECHNOLOGY (SHIJIAZHUANG) CO., LTD., Shijiazhuang, Hebei, CN;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K 47/48 (2006.01); A61K 31/352 (2006.01); A61K 9/00 (2006.01); A61K 9/08 (2006.01); B82Y 5/00 (2011.01); A61K 47/69 (2017.01);
U.S. Cl.
CPC ...
A61K 31/352 (2013.01); A61K 9/0019 (2013.01); A61K 9/08 (2013.01); A61K 47/6951 (2017.08); B82Y 5/00 (2013.01);
Abstract
Inclusion complexes of pinocembrin with cyclodextrin or its derivatives and their preparation are provided. The inclusion complexes can be used to make drugs.