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:
Sep. 21, 2021
Filed:
Jul. 21, 2017
Applicant:
City University of Hong Kong, Kowloon, HK;
Inventors:
Wing Fu Lai, Aberdeen, HK;
Andrei Rogatch, Kowloon Tong, HK;
Assignee:
City University of IIong Kong, Kowloon, HK;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K 47/36 (2006.01); A61K 9/06 (2006.01); A61K 9/16 (2006.01); A61K 31/7088 (2006.01); A61K 38/00 (2006.01); C08F 251/00 (2006.01); C08J 9/00 (2006.01); C08J 9/28 (2006.01); C08F 299/00 (2006.01); C08F 290/10 (2006.01); B01J 13/00 (2006.01); C08J 9/32 (2006.01);
U.S. Cl.
CPC ...
A61K 47/36 (2013.01); A61K 9/06 (2013.01); A61K 9/1635 (2013.01); A61K 31/7088 (2013.01); A61K 38/00 (2013.01); B01J 13/0065 (2013.01); C08F 251/00 (2013.01); C08F 290/10 (2013.01); C08F 299/00 (2013.01); C08J 9/0061 (2013.01); C08J 9/283 (2013.01); C08J 9/32 (2013.01); C08J 2201/026 (2013.01); C08J 2201/0524 (2013.01); C08J 2205/022 (2013.01); C08J 2207/10 (2013.01); C08J 2303/04 (2013.01); C08J 2335/02 (2013.01); C08J 2351/02 (2013.01);
Abstract
The invention relates to a drug delivery device adapted for carrying and delivering both hydrophilic and lipophilic drug molecules. The drug delivery device includes a porous body for adsorption of drug molecules, the body including a plurality of microspheres, and a hydrogel forming cross-links connecting the plurality of microspheres.