Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7745564 | System for synthesis of device forming monomers | Mahendra Nandu, David E. Seelye, Vinod Kumar Kansal, C. C. Shah, Dharmesh Mistry | 2010-06-29 |
| 7147326 | Lens with colored portion and coated surface | Jay F. Kunzler, Daniel Ammon, Joseph A. McGee, Michael G. Gartley | 2006-12-12 |
| 7021761 | Lens with colored portion and coated surface | Jay F. Kunzler, Daniel Ammon, Joseph A. McGee, Michael G. Gartley | 2006-04-04 |
| 5352714 | Wettable silicone hydrogel compositions and methods for their manufacture | Yu-Chin Lai, Paul L. Valint, Jr. | 1994-10-04 |
| 5270418 | Polymer compositions for contact lenses | Jay F. Kunzler | 1993-12-14 |
| 5236969 | Polymer compositions for contact lenses | Jay F. Kunzler | 1993-08-17 |
| 5006622 | Polymer compositions for contact lenses | Jay F. Kunzler | 1991-04-09 |
| 4810764 | Polymeric materials with high oxygen permeability and low protein substantivity | Jay F. Kunzler | 1989-03-07 |
| 4663409 | Alpha, beta-unsaturated carbonyl modified amino acid monomer and polymers for biomedical uses | Richard C. Chromecek, Raymond A. Yourd, III | 1987-05-05 |
| 4652622 | Polysiloxane composition with improved surface wetting characteristics and biomedical devices made thereof | John B. Melpolder, Jay F. Kunzler, Joon Sung Park | 1987-03-24 |
| 4495361 | Polysiloxane composition with improved surface wetting characteristics and biomedical devices made thereof | John B. Melpolder, Jay F. Kunzler, Joon Sung Park | 1985-01-22 |
| 4440919 | Low N-vinyl lactam content based biomedical devices | Richard C. Chromecek, Lawrence Y. Wissman, Raymond A. Yourd, III | 1984-04-03 |
| 4436887 | N-Vinyl lactam based biomedical devices | Richard C. Chromecek, Lawrence Y. Wissman, Raymond A. Yourd, III | 1984-03-13 |
| 4355147 | Polysiloxane with polycyclic modifier composition and biomedical devices | William G. Deichert, John B. Melpolder, Joon Sung Park | 1982-10-19 |
| 4341889 | Polysiloxane composition and biomedical devices | William G. Deichert, John B. Melpolder, Joon Sung Park | 1982-07-27 |
| 4327203 | Polysiloxane with cycloalkyl modifier composition and biomedical devices | William G. Deichert, John B. Melpolder, Joon Sung Park | 1982-04-27 |
| 4254248 | Contact lens made from polymers of polysiloxane and polycyclic esters of acrylic acid or methacrylic acid | Martin F. VanBuren | 1981-03-03 |