Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7427567 | Polishing slurries for copper and associated materials | Willaim A. Wojtczak, Thomas H. Baum, Long Nguyen | 2008-09-23 |
| 7029373 | Chemical mechanical polishing compositions for metal and associated materials and method of using same | Ying Ma, William A. Wojtczak, Thomas H. Baum, David Bernhard, Deepak Verma | 2006-04-18 |
| 6936542 | Polishing slurries for copper and associated materials | William A. Wojtczak, Thomas H. Baum, Long Nguyen | 2005-08-30 |
| 6692546 | Chemical mechanical polishing compositions for metal and associated materials and method of using same | Ying Ma, William A. Wojtczak, Thomas H. Baum, David Bernhard, Deepak Verma | 2004-02-17 |
| 6527819 | Polishing slurries for copper and associated materials | William A. Wojtczak, Thomas H. Baum, Long Nguyen | 2003-03-04 |
| 6409781 | Polishing slurries for copper and associated materials | William A. Wojtczak, Thomas H. Baum, Long Nguyen | 2002-06-25 |