Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12074020 | Etching compositions | Carl Ballesteros | 2024-08-27 |
| 11912921 | Etching compositions | Carl Ballesteros | 2024-02-27 |
| 11820929 | Etching compositions | Carl Ballesteros | 2023-11-21 |
| 11407966 | Cleaning compositions | Thomas Dory, Joshua Guske, Kazutaka Takahashi | 2022-08-09 |
| 11279903 | Cleaning compositions | Thomas Dory, Joshua Guske, Kazutaka Takahashi | 2022-03-22 |
| 11124704 | Etching compositions | Carl Ballesteros | 2021-09-21 |
| 10920144 | Etching compositions | Carl Ballesteros | 2021-02-16 |
| 10752867 | Cleaning compositions | Thomas Dory, Joshua Guske, Kazutaka Takahashi | 2020-08-25 |
| 9546346 | Use of polyethylene glycol to control the spray pattern of sprayable liquid abrasive cleansers | Joan M. Bergstrom, Felix Ayala-Fierro | 2017-01-17 |
| 7323421 | Silicon wafer etching process and composition | Mark Stinson, Henry F. Erk, Guoqiang Zhang, Alexis Grabbe, Jozef G. Vermeire +3 more | 2008-01-29 |
| 7008308 | Wafer carrier | Alexis Grabbe, Michele Haler, Tracy Michelle Ragan | 2006-03-07 |
| 6709981 | Method and apparatus for processing a semiconductor wafer using novel final polishing method | Alexis Grabbe, Ashley Hull, Michele Haler, Guoqiang Zhang, Henry F. Erk +1 more | 2004-03-23 |