Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8772214 | Aqueous cleaning composition for removing residues and method using same | Aiping Wu | 2014-07-08 |
| 7888302 | Aqueous based residue removers comprising fluoride | Aiping Wu | 2011-02-15 |
| 7879782 | Aqueous cleaning composition and method for using same | Aiping Wu | 2011-02-01 |
| 7807613 | Aqueous buffered fluoride-containing etch residue removers and cleaners | Jennifer Rieker, Darryl Peters | 2010-10-05 |
| 7682458 | Aqueous based residue removers comprising fluoride | Aiping Wu | 2010-03-23 |
| 7534753 | pH buffered aqueous cleaning composition and method for removing photoresist residue | Aiping Wu | 2009-05-19 |
| 6821352 | Compositions for removing etching residue and use thereof | David Barry Rennie, Dana L. Durham | 2004-11-23 |
| 6677286 | Compositions for removing etching residue and use thereof | David Barry Rennie, Dana L. Durham | 2004-01-13 |
| 6656894 | Method for cleaning etcher parts | Darryl Peters | 2003-12-02 |