Issued Patents 2016
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9511089 | Ophthalmic compositions comprising polyether substituted polymers | Katherine Osborn Lorenz, Shivkumar Mahadevan | 2016-12-06 |
| 9474746 | Methods for stabilizing oxidatively unstable compositions | Shivkumar Mahadevan, Vandeeta Khanolkar | 2016-10-25 |
| 9465234 | Photochromic materials having extended pi-conjugated systems and compositions and articles including the same | Anu Chopra, Jun Deng, Beon-Kyu Kim, David B. Knowles, Victor A. Montes +3 more | 2016-10-11 |
| 9297928 | Ophthalmic compositions comprising polyether substituted polymers | Kathrine Osborn Lorenz, Shivkumar Mahadevan | 2016-03-29 |