Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10456886 | Porous chemical mechanical polishing pads | Sivapackia Ganapathiappan, Nag B. Patibandla, Rajeev Bajaj, Daniel Redfield, Fred C. Redeker +3 more | 2019-10-29 |
| 10399201 | Advanced polishing pads having compositional gradients by use of an additive manufacturing process | Sivapackia Ganapathiappan, Boyi Fu, Ashwin CHOCKALINGAM, Daniel Redfield, Rajeev Bajaj +3 more | 2019-09-03 |
| 10391605 | Method and apparatus for forming porous advanced polishing pads using an additive manufacturing process | Sivapackia Ganapathiappan, Boyi Fu, Ashwin CHOCKALINGAM, Daniel Redfield, Rajeev Bajaj +3 more | 2019-08-27 |
| 10384330 | Polishing pads produced by an additive manufacturing process | Rajeev Bajaj, Daniel Redfield, Mahendra C. ORILALL, Boyi Fu, Aniruddh Jagdish Khanna +12 more | 2019-08-20 |