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:
Dec. 11, 1990
Filed:
Sep. 22, 1988
Applicant:
Inventors:
Doris A Culberson, Baton Rouge, LA (US);
Lon J Mathias, Hattiesburg, MS (US);
Assignee:
The University of Southern Mississippi, Hattiesburg, MS (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08C / ; C08F / ;
U.S. Cl.
CPC ...
528 26 ; 528 28 ; 528 29 ; 528 30 ; 528 32 ; 528 33 ; 525479 ; 526279 ;
Abstract
Contact and intraocular lenses are formed from a polymer formed by polymerizing one or more siloxane monomers of the formula ##STR1## with monomeric crosslinking agents and optionally an acrylic or methacrylic acid ester of a monohydric alkanol. In the above formula G is an electron withdrawing group and the siloxane is a mono- or poly- siloxane group.