Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10421890 | Composite particles, method of refining and use thereof | Hongjun Zhou, John Edward Quincy Hughes, Krishna P. Murella, Reinaldo Mario Machado, Mark Leonard O'Neill | 2019-09-24 |
| 10418247 | Composite abrasive particles for chemical mechanical planarization composition and method of use thereof | Krishna P. Murella, Hongjun Zhou | 2019-09-17 |
| 10373842 | Composition and method used for chemical mechanical planarization of metals | Song-Yuan Chang, Mark Evans, Stephen W. Hymes | 2019-08-06 |
| 10253216 | Additives for barrier chemical mechanical planarization | Matthias Stender, Maitland Gary Graham, Xiaobo Shi | 2019-04-09 |