Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12215215 | Stabilizer compositions and methods for using same for protecting polymeric organic materials from UV light and thermal degradation | Joseph J. Kozakiewicz, Ram B. Gupta, Jian-Yang Cho, Roderick G. Ryles, Fadi Khawam | 2025-02-04 |
| 12076888 | Stabilized compositions and process for producing same | Joseph J. Kozakiewicz, Ram B. Gupta, David Vanzin, Shailesh Majmudar | 2024-09-03 |
| 10974417 | Encapsulated stabilizer compositions | Dinand Tijhuis, Erwin Tijhuis, Joseph J. Kozakiewicz, Ram B. Gupta, David Vanzin +1 more | 2021-04-13 |
| 10407563 | Processes for producing molded articles stabilized against ultraviolet light and thermal degradation | Ram B. Gupta, Fadi Khawam, Ranjan Kumar Kamat | 2019-09-10 |
| 9725579 | Stabilizing compositions for stabilizing materials against ultraviolet light and thermal degradation | Ram B. Gupta, Fadi Khawam, Ranjan Kumar Kamat | 2017-08-08 |