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:
Mar. 31, 2020
Filed:
Feb. 27, 2018
Applicant:
Integral Biosystems Llc, Bedford, MA (US);
Inventors:
Shikha P. Barman, Bedford, MA (US);
Kevin L. Ward, Arlington, MA (US);
Anne-Marie Cromwick, Saugus, MA (US);
Koushik Barman, Bedford, MA (US);
Ritesh V. Thekkedath, Boston, MA (US);
Assignee:
Integral Biosystems LLC, Bedford, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 9/00 (2006.01); A61K 47/10 (2017.01); A61K 47/24 (2006.01); A61K 47/36 (2006.01); A61K 47/44 (2017.01); A61K 9/10 (2006.01); A61K 31/4709 (2006.01); A61K 31/56 (2006.01); A61K 31/573 (2006.01); A61K 47/14 (2017.01);
U.S. Cl.
CPC ...
A61K 9/0048 (2013.01); A61K 9/10 (2013.01); A61K 31/4709 (2013.01); A61K 31/56 (2013.01); A61K 31/573 (2013.01); A61K 47/10 (2013.01); A61K 47/14 (2013.01); A61K 47/24 (2013.01); A61K 47/36 (2013.01); A61K 47/44 (2013.01);
Abstract
A liquid crystalline drug delivery system for ocular administration. The drug delivery system, which is mucoadhesive, biocompatible, non-irritating, and tissue permeable, contains nanoparticles stably dispersed in an aqueous solution and can be formulated for sustained release. Also provided are methods for producing the drug delivery system and methods for treating ocular disorders by administering it to a subject.