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:
Jun. 05, 2018
Filed:
Sep. 06, 2013
Applicant:
Nanyang Technological University, Singapore, SG;
Inventors:
Subramanian Venkatraman, Singapore, SG;
Tina Tzee Ling Howden, Singapore, SG;
Leonardus Kresna Widjaja, Singapore, SG;
Assignee:
NANYANG TECHNOLOGICAL UNIVERSITY, Singapore, SG;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 47/36 (2006.01); A61K 9/16 (2006.01); A61K 9/127 (2006.01); A61K 31/5575 (2006.01); A61K 31/7105 (2006.01); A61K 31/513 (2006.01); A61K 9/00 (2006.01); A61K 9/06 (2006.01); A61K 31/216 (2006.01); A61K 31/728 (2006.01); A61K 9/51 (2006.01);
U.S. Cl.
CPC ...
A61K 47/36 (2013.01); A61K 9/0014 (2013.01); A61K 9/0019 (2013.01); A61K 9/06 (2013.01); A61K 9/127 (2013.01); A61K 9/1647 (2013.01); A61K 9/5161 (2013.01); A61K 31/216 (2013.01); A61K 31/513 (2013.01); A61K 31/5575 (2013.01); A61K 31/7105 (2013.01); A61K 31/728 (2013.01); Y10S 977/773 (2013.01); Y10S 977/906 (2013.01); Y10S 977/907 (2013.01);
Abstract
The present invention relates to novel hyaluronic acid (HA) hydrogels comprising vesicles loaded with a drug or a protein or a nucleic acid. The new HA hydrogels provide sustain release formulations that are useful for several clinical and surgical applications, including but not limited to ophthalmology (e.g. glaucoma, corneal, ocular inflammatory, vitreoretinal and medical retinal diseases) and dermatological conditions.