Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE46427 | Antioxidants for post-CMP cleaning formulations | David Angst, Peng Zhang, Jeffrey A. Barnes, Emanuel I. Cooper, Karl E. Boggs | 2017-06-06 |
| 9528078 | Antioxidants for post-CMP cleaning formulations | David Angst, Peng Zhang, Jeffrey A. Barnes, Emanuel I. Cooper, Karl E. Boggs | 2016-12-27 |
| 9158203 | Compositions and methods for the selective removal of silicon nitride | Emanuel I. Cooper, Eileen Sparks, William R. Bowers, Mark A. Biscotto, Kevin P. Yanders +2 more | 2015-10-13 |
| 8778210 | Compositions and methods for the selective removal of silicon nitride | Emanuel I. Cooper, Eileen Sparks, William R. Bowers, Mark A. Biscotto, Kevin P. Yanders +2 more | 2014-07-15 |
| 8685909 | Antioxidants for post-CMP cleaning formulations | David Angst, Peng Zhang, Jeffrey A. Barnes, Emanuel I. Cooper, Karl E. Boggs | 2014-04-01 |