Issued Patents 2019
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10500694 | Chemical mechanical polishing apparatus and methods | Thomas H. Osterheld, Hung Chih Chen, Terrance Y. Lee | 2019-12-10 |
| 10493691 | Polishing articles and integrated system and methods for manufacturing chemical mechanical polishing articles | Kasiraman Krishnan, Daniel Redfield, Russell Edward Perry, Gregory E. Menk, Fred C. Redeker +3 more | 2019-12-03 |
| 10456886 | Porous chemical mechanical polishing pads | Sivapackia Ganapathiappan, Nag B. Patibandla, Daniel Redfield, Fred C. Redeker, Mahendra C. ORILALL +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, Mahendra C. ORILALL +3 more | 2019-09-03 |
| 10399205 | Systems, apparatus, and methods for chemical polishing | Balasubramaniam Coimbatore Jaganathan | 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, Mahendra C. ORILALL +3 more | 2019-08-27 |
| 10384330 | Polishing pads produced by an additive manufacturing process | Daniel Redfield, Mahendra C. ORILALL, Boyi Fu, Aniruddh Jagdish Khanna, Jason Garcheung Fung +12 more | 2019-08-20 |
| 10322491 | Printed chemical mechanical polishing pad | Mahendra C. ORILALL, Timothy Michaelson, Kasiraman Krishnan, Nag B. Patibandla, Daniel Redfield +2 more | 2019-06-18 |
| 10226853 | Methods and apparatus for conditioning of chemical mechanical polishing pads | Hung Chih Chen | 2019-03-12 |