Extended Wear Ophthalmic Lens

Number of patents in Portfolio can not be more than 2000

United States of America Patent

SERIAL NO

12252397

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Abstract

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An ophthalmic lens suited for extended-wear periods of at least one day on the eye without a clinically significant amount of corneal swelling and without substantial wearer discomfort. In one embodiment, an opthalmic lens is a copolymerization product of at least one oxyperm, at least one ionoperm, and a crosslinker. In one embodiment, a lens has a tensile modulus of less than about 3.0 MPa, yet in another embodiment, the tensile modulus is between about 0.5 to about 1.5 MPa.

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Patent Owner(s)

Patent OwnerAddress
CIBA VISION CORPORATIONPATENT DEPARTMENT 11460 JOHNS CREEK PARKWAY DULUTH GA 30097

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Baron, Richard Carlton Alpharetta , US 16 2011
Chabrecek, Peter Riehen , CH 50 3288
Court, John Ultimo , AU 25 2215
Domschke, Angelika Duluth , US 17 2261
Griesser, Hans Jorge The Patch , AU 5 195
Ho, Arthur Randwick , AU 98 3657
Hopken, Jens Lorrach , DE 23 2553
Laycock, Bronwyn Glenice Heidelberg Heights , AU 20 1934
Liu, Qin Corvallis , US 165 2551
Lohmann, Dieter Munchenstein , CH 80 4652
Meijs, Gordon Francis Murrumbeena , AU 40 2466
Nicolson, Paul Clement Dunwoody , US 17 2050
Papaspiliotopoulos, Eric Paddington , AU 13 1705
Riffle, Judy Smith Blacksburg , US 11 1491
Schindhelm, Klaus Cherrybrook , AU 19 1933
Sweeney, Deborah Roseville , AU 14 1861
Terry,, JR Wilson Leonard Gainesville , US 6 260
Vogt, Jurgen Duluth , US 22 1931
Winterton, Lynn Cook Alpharetta , US 79 4348

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