Issued Patents All Time
Showing 1–25 of 120 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12371519 | Dual-phase zwitterionic monomers | Siddhesh N. Pawar | 2025-07-29 |
| 12232951 | Optical material and method for modifying the refractive index | Wayne H. Knox, Li Ding, Dharmendra Jani | 2025-02-25 |
| D1046153 | Dental prosthetic | Md Abu Hasan, Mark Eberhardt, Robert Stupplebeen | 2024-10-08 |
| 11905351 | Silicone hydrogel materials | — | 2024-02-20 |
| 11660173 | Denture base and dental prosthesis | Md Abu Hasan, Mark Eberhardt, Robert Stupplebeen | 2023-05-30 |
| 10893936 | Optical device and method for modifying the refractive index of an optical material | Wayne H. Knox, Li Ding, Dharmendra Jani | 2021-01-19 |
| 10806567 | Optical material and method for modifying the refractive index | Wayne H. Knox, Li Ding, Dharmendra Jani | 2020-10-20 |
| 10543076 | Optical material and method for modifying the refractive index | Wayne H. Knox, Li Ding, Dharmendra Jani | 2020-01-28 |
| 10299909 | Optical device and method for modifying the refractive index of an optical material | Wayne H. Knox, Li Ding, Dharmendra Jani | 2019-05-28 |
| 10160854 | Hydrogel materials | Gamil ALHAKIMI, Lisa STUDNICKI | 2018-12-25 |
| 9622912 | Method for modifying the refractive index of an optical material | Wayne H. Knox, Li Ding, Dharmendra Jani | 2017-04-18 |
| 9389336 | Hydrogel monomer mix containing added water | Ritu Shrestha, Alok Kumar Awasthi, Lynn F. Atwater, Richard Fanqing Meng | 2016-07-12 |
| 9309357 | Synthesis of free radical polymerizable ethylenically unsaturated poloxamers and poloxamines | Alok Kumar Awasthi, Ganugapati Satyanarayana, Satheesha Rai Nooji | 2016-04-12 |
| 9285508 | Biomedical devices | Ivan M. Nunez, Jeffrey G. Linhardt, Jennifer Hunt | 2016-03-15 |
| 9039174 | Ethylenically unsaturated polymerizable groups comprising polycarbosiloxane monomers | Alok Kumar Awasthi | 2015-05-26 |
| 8967799 | Method of preparing water extractable silicon-containing biomedical devices | Ivan M. Nunez, Joseph A. McGee, Michele Alton, Analuz Changano, Jennifer Hunt | 2015-03-03 |
| 8932352 | Optical material and method for modifying the refractive index | Wayne H. Knox, Li Ding, Dharmendra Jani | 2015-01-13 |
| 8827447 | Mono ethylenically unsaturated polymerizable group containing polycarbosiloxane monomers | Alok Kumar Awasthi, Jason K. Stanbro, Jeffrey G. Linhardt | 2014-09-09 |
| 8828420 | Siloxane prepolymer containing pendant cationic and polymerizable groups | Derek Schorzman, Joseph C. Salamone | 2014-09-09 |
| 8753389 | Sterilization of intraocular lenses | — | 2014-06-17 |
| 8512320 | Method for modifying the refractive index of ocular tissues | Wayne H. Knox, Krystel R. Huxlin, Li Ding | 2013-08-20 |
| 8486055 | Method for modifying the refractive index of ocular tissues | Wayne H. Knox, Li Ding, Krystel R. Huxlin | 2013-07-16 |
| 8420711 | Mono ethylenically unsaturated polymerizable group containing polycarbosiloxane monomers | Alok Kumar Awasthi, Jason K. Stanbro, Jeffrey G. Linhardt | 2013-04-16 |
| 8389597 | High water content ophthalmic devices | Richard I. Blackwell, Joseph C. Salamone | 2013-03-05 |
| 8349303 | Polymeric quaternium compounds | Eric Phillips, Alok Kumar Awasthi | 2013-01-08 |