Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11980992 | Integrated abrasive polishing pads and manufacturing methods | Ashavani Kumar, Sivapackia Ganapathiappan, Rajeev Bajaj, Boyi Fu, Daniel Redfield +6 more | 2024-05-14 |
| 11965103 | Additive manufacturing of polishing pads | Yingdong Luo, Sivapackia Ganapathiappan, Daihua Zhang, Uma Sridhar, Daniel Redfield +4 more | 2024-04-23 |
| 11951590 | Polishing pads with interconnected pores | Shiyan Akalanka Jayanath WEWALA GONNAGAHADENIYAGE, Jason Garcheung Fung, Veera Raghava Reddy Kakireddy, Nandan BARADANAHALLI KENCHAPPA, Puneet Narendra JAWALI +1 more | 2024-04-09 |
| 11851570 | Anionic polishing pads formed by printing processes | Uma Sridhar, Sivapackia Ganapathiappan, Yingdong Luo, Daniel Redfield, Rajeev Bajaj +3 more | 2023-12-26 |
| 11826876 | Hydrophilic and zeta potential tunable chemical mechanical polishing pads | Sivapackia Ganapathiappan, Boyi Fu, Ankit Vora, Daniel Redfield, Rajeev Bajaj +3 more | 2023-11-28 |
| 11772229 | Method and apparatus for forming porous advanced polishing pads using an additive manufacturing process | Sivapackia Ganapathiappan, Boyi Fu, Daniel Redfield, Rajeev Bajaj, Mahendra C. ORILALL +3 more | 2023-10-03 |
| 11745302 | Methods and precursor formulations for forming advanced polishing pads by use of an additive manufacturing process | Sivapackia Ganapathiappan, Boyi Fu, Daniel Redfield, Rajeev Bajaj, Mahendra C. ORILALL +3 more | 2023-09-05 |
| 11724362 | Polishing pads produced by an additive manufacturing process | Rajeev Bajaj, Daniel Redfield, Mahendra C. ORILALL, Boyi Fu, Aniruddh Jagdish Khanna +5 more | 2023-08-15 |
| 11638979 | Additive manufacturing of polishing pads | Uma Sridhar, Sivapackia Ganapathiappan, Rajeev Bajaj, Daniel Redfield, Mayu YAMAMURA +2 more | 2023-05-02 |
| 11612978 | Additive manufacturing of polishing pads | Uma Sridhar, Sivapackia Ganapathiappan, Mayu YAMAMURA, Daniel Redfield, Rajeev Bajaj +2 more | 2023-03-28 |
| 11524384 | Abrasive delivery polishing pads and manufacturing methods thereof | Rajeev Bajaj, Ashavani Kumar, Daniel Redfield | 2022-12-13 |
| 11471999 | Integrated abrasive polishing pads and manufacturing methods | Ashavani Kumar, Sivapackia Ganapathiappan, Rajeev Bajaj, Boyi Fu, Daniel Redfield +6 more | 2022-10-18 |
| 11446788 | Precursor formulations for polishing pads produced by an additive manufacturing process | Rajeev Bajaj, Daniel Redfield, Mahendra C. ORILALL, Boyi Fu, Ashavani Kumar +2 more | 2022-09-20 |
| 11072050 | Polishing pad with window and manufacturing methods thereof | Boyi Fu, Sivapackia Ganapathiappan, Daniel Redfield, Rajeev Bajaj, Dominic J. Benvegnu +4 more | 2021-07-27 |
| 10953515 | Apparatus and method of forming a polishing pads by use of an additive manufacturing process | Sivapackia Ganapathiappan, Boyi Fu, Daniel Redfield, Rajeev Bajaj, Mahendra C. ORILALL +3 more | 2021-03-23 |
| 10875153 | Advanced polishing pad materials and formulations | Rajeev Bajaj, Daniel Redfield, Mahendra C. ORILALL, Boyi Fu | 2020-12-29 |
| 10875145 | Polishing pads produced by an additive manufacturing process | Rajeev Bajaj, Daniel Redfield, Mahendra C. ORILALL, Boyi Fu, Aniruddh Jagdish Khanna +12 more | 2020-12-29 |
| 10821573 | Polishing pads produced by an additive manufacturing process | Rajeev Bajaj, Daniel Redfield, Mahendra C. ORILALL, Boyi Fu, Aniruddh Jagdish Khanna +12 more | 2020-11-03 |
| 10773509 | Pad structure and fabrication methods | Hou T. Ng, Nag B. Patibandla, Rajeev Bajaj, Daniel Redfield, Mayu YAMAMURA +1 more | 2020-09-15 |
| 10618141 | Apparatus for forming a polishing article that has a desired zeta potential | Mahendra C. ORILALL, Mayu YAMAMURA, Boyi Fu, Rajeev Bajaj, Daniel Redfield | 2020-04-14 |
| 10589399 | Textured small pad for chemical mechanical polishing | Jeonghoon Oh, Edwin C. Suarez, Jason Garcheung Fung, Eric Lau, King Yi Heung +3 more | 2020-03-17 |
| 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, Daniel Redfield, Rajeev Bajaj, Mahendra C. ORILALL +3 more | 2019-09-03 |
| 10391605 | Method and apparatus for forming porous advanced polishing pads using an additive manufacturing process | Sivapackia Ganapathiappan, Boyi Fu, Daniel Redfield, Rajeev Bajaj, Mahendra C. ORILALL +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 |