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:
Sep. 30, 2003
Filed:
Jul. 06, 2001
Applicant:
Inventors:
Patrick H. Benz, Sarasota, FL (US);
Jose A. Ors, Sarasota, FL (US);
Assignee:
Benz Research & Development Corporation, Sarasota, FL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02C 7/04 ; C08F / ;
U.S. Cl.
CPC ...
G02C 7/04 ; C08F / ;
Abstract
A contact lens of high water content and extremely high water balance made of a homopolymer or copolymer of 2,3-dihydroxypropyl methacrylate and methods of making such contact lenses, and polymers and hydrogels useful in such contact lenses.