| Patent Number |
Title Of Patent |
Date Issued |
| 7553880 |
Extended wear ophthalmic lens |
June 30, 2009 |
| 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. The lens has a balance of oxygen permeability and ion or water permeability, with the ion or water |
| 7538146 |
Extended wear ophthalmic lens |
May 26, 2009 |
| 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. The lens has a balance of oxygen permeability and ion or water permeability, with the ion or water |
| 7468398 |
Extended wear ophthalmic lens |
December 23, 2008 |
| 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. The lens has a balance of oxygen permeability and ion or water permeability, with the ion or water |
| 7060095 |
Supplementary endo-capsular lens and method of implantation |
June 13, 2006 |
| The present invention is directed to a supplemental endo capsular lens (SECL) and the method of inserting and embedding the SECL within either a gel or polymer, inside the capsule of the crystalline lens, during phaco-ersatz or similar surgical procedures in order to supplement the r |
| 7001426 |
One-piece minicapsulorhexis valve |
February 21, 2006 |
| A one-piece capsulorhexis device is presented comprising a membrane having a curved, flexible substantially discoid flap-valve member shaped to align with an ocular lens capsular bag inner surface, and at least one integral, flexible retainer shaped to align with an ocular lens capsular |
| 6951894 |
Extended wear ophthalmic lens |
October 4, 2005 |
| 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. The lens has a balance of oxygen permeability and ion or water permeability, with the ion or water |
| 5965631 |
Extended wear ophthalmic lens |
October 12, 1999 |
| 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. The lens has a balance of oxygen permeability and ion or water permeability, with the ion or water |
| 5849811 |
Extended wear ophthalmic lens |
December 15, 1998 |
| An ophthalmic lens suited for extended-wear for periods of at least one day on the eye without a clinically significant amount of corneal swelling and without substantial wearer discomfort. The lens has a balance of oxygen permeability and ion or water permeability, with the ion or water |
| 5789461 |
Methods of forming an extended wear ophthalmic lens having a hydrophilic surface |
August 4, 1998 |
| An ophthalmic lens suited for extended-wear for periods of at least one day on the eye without a clinically significant amount of corneal swelling and without substantial wearer discomfort. The lens has a balance of oxygen permeability and ion or water permeability, with the ion or water |
| 5776999 |
Methods of using and screening extended wear ophthalmic lenses |
July 7, 1998 |
| An ophthalmic lens screening method suited for extended-wear for periods of at least one day on the eye without a clinically significant amount of corneal swelling and without substantial wearer discomfort. The lens has a balance of oxygen permeability and ion or water permeability, with |
| 5760100 |
Extended wear ophthalmic lens |
June 2, 1998 |
| An ophthalmic lens suited for extended-wear for periods of at least one day on the eye without a clinically significant amount of corneal swelling and without substantial wearer discomfort. The lens has a balance of oxygen permeability and ion or water permeability, with the ion or water |
| 4784485 |
Contact lens zonometer |
November 15, 1988 |
| Apparatus to measure the size of an optic zone of a lens, particularly a contact lens or intraocular lenses, and the refractive power of that optic zone includes an illumination system with a light source and a first lens train producing a collimated beam of light from the light source, |
