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. 25, 2013
Filed:
Jan. 25, 2011
Applicants:
Alan L. Weiner, Arlington, TX (US);
Bhagwati P. Kabra, Euless, TX (US);
Inventors:
Alan L. Weiner, Arlington, TX (US);
Bhagwati P. Kabra, Euless, TX (US);
Assignee:
Alcon Research, Ltd., Fort Worth, TX (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61F 9/00 (2006.01); A61K 9/00 (2006.01); A61K 31/192 (2006.01); A61K 31/216 (2006.01); A61K 31/191 (2006.01); A61P 27/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention is directed to a pulsatile ophthalmic peri-corneal drug delivery device. The device includes an annular body and a mechanism for releasing multiple separate and distinct doses of a therapeutic composition over an extended period of time.