Patents per Year
Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 12227673 | Composition and method for silicon nitride CMP | Steven Kraft, Roman A. Ivanov | 2025-02-18 | |
| 11802220 | Silica-based slurry for selective polishing of carbon-based films | Brian Reiss, Michael M. Morrow, Helin Huang | 2023-10-31 | |
| 10988635 | Composition and method for copper barrier CMP | Steven Kraft, Roman A. Ivanov, Steven Grumbine | 2021-04-27 | $53,046,000 |
| 10968366 | Composition and method for metal CMP | Steven Kraft, Daniel Clingerman, Roman A. Ivanov, Steven Grumbine | 2021-04-06 | $29,497,000 |
| 10294399 | Composition and method for polishing silicon carbide | Roman A. Ivanov, Cheng-Yuan KO, Glenn Whitener | 2019-05-21 | $7,272,000 |