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:
Jul. 16, 2024
Filed:
May. 06, 2020
Applicant:
Jing Zhang, Jiangsu, CN;
Inventors:
Jing Zhang, Jiangsu, CN;
Wenbo Jin, Jiangsu, CN;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 31/198 (2006.01); A61K 31/194 (2006.01); A61K 47/20 (2006.01); A61K 47/32 (2006.01); A61K 47/36 (2006.01); A61P 43/00 (2006.01);
U.S. Cl.
CPC ...
A61K 31/198 (2013.01); A61K 31/194 (2013.01); A61K 47/20 (2013.01); A61K 47/32 (2013.01); A61K 47/36 (2013.01); A61P 43/00 (2018.01);
Abstract
A composition comprising: a surfactant, an acrylic polymer, chitin or its derivatives, and a metal ion chelating agent. Studies have shown that the composition can promote absorption of effective ingredients in the small intestine and improve their bioavailability.