Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10240034 | Silicone acrylamide copolymer | Ryuta Tamiya, Kazuhiko Fujisawa, Masataka Nakamura, Thomas L. Maggio, Michael R. Clark | 2019-03-26 |
| 9745460 | Silicone acrylamide copolymer | Ryuta Tamiya, Kazuhiko Fujisawa, Masataka Nakamura, Thomas L. Maggio, Michael R. Clark | 2017-08-29 |
| 8940812 | Silicone polymers comprising sulfonic acid groups | Adam C. Reboul, Shivkumar Mahadevan | 2015-01-27 |
| 8623934 | Silicone (meth)acrylamide monomer, polymer, ophthalmic lens, and contact lens | Thomas L. Maggio, Michael R. Clark, Kazuhiko Fujisawa, Masataka Nakamura | 2014-01-07 |