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:
Aug. 08, 2017
Filed:
Oct. 28, 2013
Applicant:
Huai Cheng Lee, Taipei, TW;
Inventor:
Dar-Bin Shieh, Tainan, TW;
Assignee:
SYNEURX INTERNATIONAL CORP., Taipei, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 8/21 (2006.01); A61K 9/16 (2006.01); A61K 9/51 (2006.01); A61K 8/24 (2006.01); A61Q 11/00 (2006.01); A61Q 17/00 (2006.01); A61K 8/81 (2006.01); A61K 8/84 (2006.01); A61K 8/02 (2006.01); A61K 8/19 (2006.01); A61K 8/20 (2006.01); A61K 8/73 (2006.01); A61K 9/50 (2006.01);
U.S. Cl.
CPC ...
A61K 8/21 (2013.01); A61K 8/0245 (2013.01); A61K 8/0279 (2013.01); A61K 8/19 (2013.01); A61K 8/20 (2013.01); A61K 8/24 (2013.01); A61K 8/735 (2013.01); A61K 8/8147 (2013.01); A61K 8/84 (2013.01); A61K 9/1635 (2013.01); A61K 9/1641 (2013.01); A61K 9/5073 (2013.01); A61K 9/5084 (2013.01); A61K 9/5115 (2013.01); A61K 9/5138 (2013.01); A61K 9/5146 (2013.01); A61K 9/5161 (2013.01); A61Q 11/00 (2013.01); A61Q 17/005 (2013.01); A61K 9/5078 (2013.01); A61K 2800/413 (2013.01); A61K 2800/594 (2013.01); A61K 2800/62 (2013.01); A61K 2800/63 (2013.01); A61K 2800/651 (2013.01); A61K 2800/654 (2013.01);
Abstract
Disclosed herein are core-shell particles and process for preparing the same. The core-shell particles include a functional core, a multilayer or porous shell surrounding the functional core and polymeric tails extending from the shell. The functional core includes an antimicrobial agent or an antitumor agent. Also disclosed herein are pharmaceutical or health care compositions containing the core-shell particles.