Download Docs
Export

WETTABLE SILICONE HYDROGEL CONTACT LENSES AND RELATED COMPOSITIONS AND METHODS

11/761,332 | U.S. Patent Application

Interested in this case?

Request a Demo Track this case, and find millions of cases like it, let us show you how.
Location ELECTRONIC
Filed June 11, 2007
Examiner MICHAEL F PEPITONE
Class 351
Art Group 1767
Patent No. 8,231,218
Case Type Utility - 351/16000H
Status Patented Case
Parent 60/804,911 Expired
Parent 60/887,513 Expired
Parent 60/894,609 Expired
Child 13/539,887 Patented
Child PCT/US07/13827 Published
Child 14/47,077 Patented
Show All
Last Updated: 3 years ago
Date # Transaction