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:
May. 23, 2000
Filed:
Oct. 13, 1998
Applicant:
Inventors:
Peter P Huo, Irvine, CA (US);
Stephen Q Zhou, Irvine, CA (US);
Christine J Liau, Irvine, CA (US);
Sverker Norrby, Leel, NL;
Assignee:
Pharmacia & Upjohn AB, Stockholm, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61F / ;
U.S. Cl.
CPC ...
623-656 ; 623-611 ; 623-613 ; 528 10 ; 264-11 ;
Abstract
An injectable intraocular lens composed of a silicone material is disclosed. The silicone lens material is polymerized from a plurality of siloxane monomers. The silicone lens material has a specific gravity great than 1.0 and a refractive index of a natural lens.