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:
Feb. 19, 2013
Filed:
May. 13, 2010
Applicants:
Zhigang LI, Hillsborough, NJ (US);
Michael J. Trezza, Ii, Long Valley, NJ (US);
Maureen J. Borgia, Somerville, NJ (US);
Aruna Nathan, Bridgewater, NJ (US);
Bret A. Coldren, Vista, CA (US);
Inventors:
Zhigang Li, Hillsborough, NJ (US);
Michael J. Trezza, II, Long Valley, NJ (US);
Maureen J. Borgia, Somerville, NJ (US);
Aruna Nathan, Bridgewater, NJ (US);
Bret A. Coldren, Vista, CA (US);
Assignee:
Johnson & Johnson Vision Care, Inc., Jacksonville, FL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 9/22 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention provides devices useful for the delivery of active agents to the eye in a controlled manner. In the devices of the invention, the active agent is present within the device in a continuous or discontinuous concentration gradient.