Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12331208 | Films with narrow band emission phosphor materials | Mark Daniel Doherty, Yangang Liang, Jie Liu, James Edward Murphy | 2025-06-17 |
| 12312524 | Processes for preparing color stable red-emitting phosphor particles having small particle size | James Edward Murphy, Srinivas Prasad Sista | 2025-05-27 |
| 12230620 | Devices compatible with night vision equipment | James Edward Murphy | 2025-02-18 |
| 12215265 | Green-emitting phosphors and devices thereof | Matthew David Butts, Anant Achyut Setlur | 2025-02-04 |
| 12195655 | Uranium-based phosphors and compositions for displays and lighting applications | Anant Achyut Setlur, James Edward Murphy, Matthew David Butts | 2025-01-14 |
| 11952521 | Processes for preparing color stable red-emitting phosphor particles having small particle size | James Edward Murphy, Srinivas Prasad Sista | 2024-04-09 |
| 11781028 | Ink compositions with narrow band emission phosphor materials | Mark Daniel Doherty, Yangang Liang, Jie Liu, James Edward Murphy | 2023-10-10 |
| 11578225 | Films with narrow band emission phosphor materials | Mark Daniel Doherty, Yangang Liang, Jie Liu, James Edward Murphy | 2023-02-14 |
| 11312876 | Ink compositions with narrow band emission phosphor materials | Mark Daniel Doherty, Yangang Liang, Jie Liu, James Edward Murphy | 2022-04-26 |
| 11254864 | Films with narrow band emission phosphor materials | Mark Daniel Doherty, Yangang Liang, Jie Liu, James Edward Murphy | 2022-02-22 |
| 11193059 | Processes for preparing color stable red-emitting phosphor particles having small particle size | James Edward Murphy, Srinivas Prasad Sista | 2021-12-07 |
| 11094856 | Green-emitting phosphors and devices thereof | Anant Achyut Setlur | 2021-08-17 |
| 10720554 | Green-emitting phosphors and devices thereof | Anant Achyut Setlur | 2020-07-21 |
| 10600604 | Phosphor compositions and lighting apparatus thereof | — | 2020-03-24 |
| 9890328 | Phosphor compositions and lighting apparatus thereof | Alok Mani Srivastava, Fangming Du, Holly Ann Comanzo, William Winder Beers, William Erwin Cohen | 2018-02-13 |
| 9537061 | Phosphor compositions and lighting apparatus thereof | Alok Mani Srivastava, Holly Ann Comanzo, William Winder Beers, Fangming Du, William Erwin Cohen | 2017-01-03 |
| 9321959 | Process of forming phosphor particles with core shell structures | Alok Mani Srivastava, Holly Ann Comanzo, William Winder Beers, Digamber Gurudas Porob, William Erwin Cohen | 2016-04-26 |
| 9123525 | Phosphor materials, fluorescent lamps provided therewith, and methods therefor | Alok Mani Srivastava, Holly Ann Comanzo, William Winder Beers, Digamber Gurudas Porob, William Erwin Cohen | 2015-09-01 |
| 8866372 | Phosphor system for improved efficacy lighting sources | William Winder Beers, Jon Bennett Jansma, Fangming Du, William Erwin Cohen, Alok Mani Srivastava +1 more | 2014-10-21 |
| 8663501 | Green emitting phosphor | Alok Mani Srivastava, Holly Ann Comanzo, Gopi Chandran Ramachandran, Swarnagowri Addepalli, Florencio Garcia | 2014-03-04 |
| 8593062 | Color stable phosphors for LED lamps and methods for preparing them | James Edward Murphy, Anant Achyut Setlur | 2013-11-26 |
| 8531098 | Phosphor blends for fluorescent lamps | Alok Mani Srivastava, Holly Ann Comanzo | 2013-09-10 |