Issued Patents All Time
Showing 25 most recent of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12331146 | Polymer compositions containing grafted polymeric networks and processes for their preparation and use | Brian Aitken, Charles W. Scales, Yong Zhang, Dola Sinha, Shivkumar Mahadevan +4 more | 2025-06-17 |
| 12071497 | High refractive index, high Abbe compositions | Azaam Alli, Bart Johnson | 2024-08-27 |
| 11958923 | Compositions with high refractive index and abbe number | Azaam Alli, Bart Johnson, Ghulam Maharvi | 2024-04-16 |
| 11834547 | Ophthalmic devices derived from grafted polymeric networks and processes for their preparation and use | Brian Aitken, Charles W. Scales, Yong Zhang, Dola Sinha, Shivkumar Mahadevan +4 more | 2023-12-05 |
| 11820850 | Polymer compositions containing grafted polymeric networks and processes for their preparation and use | Brian Aitken, Charles W. Scales, Yong Zhang, Dola Sinha, Shivkumar Mahadevan +4 more | 2023-11-21 |
| 11795252 | Compositions with high refractive index and Abbe number | Azaam Alli, Stephen C. Arnold, Bart Johnson | 2023-10-24 |
| 11708440 | High refractive index, high Abbe compositions | Azaam Alli, Bart Johnson | 2023-07-25 |
| 11667742 | Compositions with high refractive index and Abbe number | Azaam Alli, Bart Johnson, Ghulam Maharvi | 2023-06-06 |
| 11067720 | Medical devices having homogeneous charge density and methods for making same | Shivkumar Mahadevan, Zohra Fadli, Charles W. Scales, Thomas L. Maggio, Kunisi Venkatasubban +4 more | 2021-07-20 |
| 11021558 | Polymer compositions containing grafted polymeric networks and processes for their preparation and use | Brian Aitken, Charles W. Scales, Yong Zhang, Dola Sinha, Shivkumar Mahadevan +4 more | 2021-06-01 |
| 10961341 | Ophthalmic devices derived from grafted polymeric networks and processes for their preparation and use | Brian Aitken, Charles W. Scales, Yong Zhang, Dola Sinha, Shivkumar Mahadevan +4 more | 2021-03-30 |
| 10676575 | Tri-block prepolymers and their use in silicone hydrogels | Yong Zhang, Shivkumar Mahadevan, James D. Ford | 2020-06-09 |
| 10386545 | Medical devices having homogeneous charge density and methods for making same | Shivkumar Mahadevan, Zohra Fadli, Charles W. Scales, Thomas L. Maggio, Kunisi Venkatasubban +4 more | 2019-08-20 |
| 10353115 | Silicone hydrogels comprising N-vinyl amides and hydroxyalkyl (meth)acrylates or (meth)acrylamides | Azaam Alli, Douglas G. Vanderlaan, James D. Ford | 2019-07-16 |
| 10259900 | Ionic silicone hydrogels | Azaam Alli, James D. Ford, Douglas G. Vanderlaan | 2019-04-16 |
| 10017596 | Silicone hydrogels formed from zero diluent reactive mixtures | Azaam Alli, Douglas G. Vanderlaan, James D. Ford | 2018-07-10 |
| 9994665 | Silicone hydrogels having a structure formed via controlled reaction kinetics | Azaam Alli, Douglas G. Vanderlaan, James D. Ford | 2018-06-12 |
| 9964666 | Silicone hydrogels comprising N-vinyl amides and hydroxyalkyl (meth)acrylates or (meth)acrylamides | Azaam Alli, Douglas G. Vanderlaan, James D. Ford | 2018-05-08 |
| 9612364 | Medical devices having homogeneous charge density and methods for making same | Shivkumar Mahadevan, Zohra Fadli, Charles W. Scales, Thomas L. Maggio, Kunisi Venkatasubban +9 more | 2017-04-04 |
| 9612365 | Silicone hydrogels having desirable water content and oxygen permeability | Azaam Alli, James D. Ford | 2017-04-04 |
| 9599751 | Medical devices having homogeneous charge density and methods for making same | Shivkumar Mahadevan, Zohra Fadli, Charles W. Scales, Thomas L. Maggio, Kunisi Venkatasubban +4 more | 2017-03-21 |
| 9588258 | Silicone hydrogels formed from zero diluent reactive mixtures | Azaam Alli, Douglas G. Vanderlaan, James D. Ford | 2017-03-07 |
| 9562161 | Silicone hydrogels having a structure formed via controlled reaction kinetics | Azaam Alli, Douglas G. Vanderlaan, James D. Ford | 2017-02-07 |
| 9507055 | Ionic silicone hydrogels | Azaam Alli, James D. Ford, Douglas G. Vanderlaan | 2016-11-29 |
| 9494714 | Silicone hydrogels comprising N-vinyl amides and hydroxyalkyl (meth)acrylates or (meth)acrylamides | Azaam Alli, Douglas G. Vanderlaan, James D. Ford | 2016-11-15 |