Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7550418 | Lens care composition and method | Karen Frances Lindley | 2009-06-23 |
| 7022654 | Compositions and methods for cleaning contact lenses | — | 2006-04-04 |
| 6939511 | Contact lens treating method and composition | — | 2005-09-06 |
| 6569824 | Contact lens treating method and composition | — | 2003-05-27 |
| 6261546 | Methods and compositions for stabilizing acetylcholine compositions | George Minno | 2001-07-17 |
| 6096696 | Alkaline composition for removing protein deposits | Rosalind Dandridge | 2000-08-01 |
| 5863562 | Methods and composition for preserving media in the tip of a solution dispenser | Stephen M. Martin, Harold Shlevin, Thomas E. Rowe | 1999-01-26 |
| 5858996 | Compositions and methods for stabilizing polymers | — | 1999-01-12 |
| 5846919 | Rapid ophthalmic disinfection solution using salt and glycol and/or lower alkanol and surfactant | Susan A. Littlefield, John H. Stone | 1998-12-08 |
| 5807585 | Method of preserving ophthalmic solution and compositions therefor | Stephen M. Martin | 1998-09-15 |
| 5725887 | Method of preserving ophthalmic solutions and compositions therefor | Stephen M. Martin | 1998-03-10 |
| 5683993 | Compositions and methods for stabilizing polymers | — | 1997-11-04 |
| 5611464 | Container for preserving media in the tip of a solution dispenser | Stephen M. Martin, Harold Shlevin, Thomas E. Rowe | 1997-03-18 |
| 5607698 | Method of preserving ophthalmic solution and compositions therefor | Stephen M. Martin | 1997-03-04 |
| 5576028 | Method of preserving ophthalmic solutions and compositions therefor | Stephen M. Martin | 1996-11-19 |
| 5576276 | Method of cleaning ophthalmic lenses with alkaline composition | Rosalind Dandridge | 1996-11-19 |
| 5468448 | Peroxide disinfection method and devices therefor | Paul Clement Nicolson, Kenneth R. Seamons, Larry A. Alvord, Earl C. McCraw, Jr. | 1995-11-21 |
| 5411597 | Rapid ophthalmic disinfection method and solution using salt and glycol and/or lower alkanol | Susan A. Littlefield, John H. Stone | 1995-05-02 |
| 5411598 | Rapid method for cleaning/disinfecting ophthalmic devices using novel glycol/lower alkanol solution | Susan A. Littlefield, John H. Stone | 1995-05-02 |
| 5383550 | Contact lens case | — | 1995-01-24 |
| 5306352 | Peroxide disinfection method | Paul Clement Nicolson, Kenneth R. Seamons, Larry A. Alvord, Earl C. McCraw, Jr. | 1994-04-26 |
| 5298182 | Rapid ophthalmic glycol/lower alkanol cleaning and disinfecting solution and method | Susan A. Littlefield, John H. Stone | 1994-03-29 |
| 5256420 | Method of imparting antimicrobial acitivity to an ophthalmic composition | Paul Clement Nicolson, Susan A. Littlefield | 1993-10-26 |
| 5165918 | Antimicrobial ophthalmic solutions containing dodecyl-dimethyl-(2 phenoxyethyl)-ammonium bromide and methods of using the same | Barbara L. Heyl, Lynn Cook Winterton | 1992-11-24 |
| 5078798 | Buoyancy mediated control of catalytic reaction | Paul Clement Nicolson, Kenneth R. Seamons | 1992-01-07 |