Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8440097 | Stable, concentratable, water soluble cellulose free chemical mechanical polishing composition | Hamed Lakrout, Jinjie Shi, Joseph Letizia, Xu Li, Thomas H. Kalantar +2 more | 2013-05-14 |
| 8435896 | Stable, concentratable chemical mechanical polishing composition and methods relating thereto | Hamed Lakrout, Jinjie Shi, Joseph Letizia, Xu Li, Thomas H. Kalantar +2 more | 2013-05-07 |
| 7497967 | Compositions and methods for polishing copper | John Francis Quanci, Hongyu Wang | 2009-03-03 |
| 7384871 | Chemical mechanical polishing compositions and methods relating thereto | John Francis Quanci, Joseph So, Hongyu Wang | 2008-06-10 |
| 7303993 | Chemical mechanical polishing compositions and methods relating thereto | John Francis Quanci, Joseph So, Hongyu Wang | 2007-12-04 |