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. 10, 2017
Filed:
Sep. 23, 2015
Applicants:
Nanyang Technological University, Singapore, SG;
Singapore Health Services Pte Ltd, Singapore, SG;
Inventors:
Subramanian Venkatraman, Singapore, SG;
Yin Chiang Freddy Boey, Singapore, SG;
Tina Wong, Singapore, SG;
Jodhbir Metha, Singapore, SG;
Assignees:
Nanyang Technological University, Singapore, SG;
Singapore Health Services PTE LTD, Singapore, SG;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 9/24 (2006.01); A61K 9/00 (2006.01); A61K 9/16 (2006.01); A61F 9/00 (2006.01); A61L 31/12 (2006.01); A61L 31/14 (2006.01); B05D 5/00 (2006.01); A61K 47/34 (2017.01); A61L 27/18 (2006.01); A61L 27/54 (2006.01); A61L 27/58 (2006.01); A61K 31/19 (2006.01); A61K 31/5575 (2006.01); A61K 31/573 (2006.01); B29C 39/02 (2006.01); B29D 11/02 (2006.01); C08L 67/04 (2006.01); C08L 69/00 (2006.01); B29K 67/00 (2006.01); B29K 105/00 (2006.01);
U.S. Cl.
CPC ...
A61K 9/0051 (2013.01); A61F 9/0017 (2013.01); A61K 9/1647 (2013.01); A61K 31/19 (2013.01); A61K 31/5575 (2013.01); A61K 31/573 (2013.01); A61K 47/34 (2013.01); A61L 27/18 (2013.01); A61L 27/54 (2013.01); A61L 27/58 (2013.01); A61L 31/125 (2013.01); A61L 31/148 (2013.01); B05D 5/00 (2013.01); B29C 39/02 (2013.01); B29C 39/025 (2013.01); B29D 11/023 (2013.01); A61L 2430/16 (2013.01); B29K 2067/04 (2013.01); B29K 2067/046 (2013.01); B29K 2105/0035 (2013.01); B29K 2105/0073 (2013.01); B29K 2995/006 (2013.01); B29K 2995/0056 (2013.01); C08L 67/04 (2013.01); C08L 69/005 (2013.01);
Abstract
Provided is a biodegradable ocular implant for sustained drug delivery, including a first layer comprising a first biodegradable polymer, wherein the first layer contains a drug dispersed or dissolved therein. A multi-layered biodegradable ocular implant is also disclosed.