Issued Patents All Time
Showing 26–34 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6251150 | Slurry composition and method of chemical mechanical polishing using same | Maria Peterson, Tuan Troung, Lionel Bonneau, Jean Claude Drouget | 2001-06-26 |
| 6248704 | Compositions for cleaning organic and plasma etched residues for semiconductors devices | Jun Cheng, Taishih Maw | 2001-06-19 |
| 6235693 | Lactam compositions for cleaning organic and plasma etched residues for semiconductor devices | Jun Cheng, Bakul Patel | 2001-05-22 |
| 6156661 | Post clean treatment | — | 2000-12-05 |
| 6117783 | Chemical mechanical polishing composition and process | Laurence McGhee, David J. Maloney, Maria Peterson | 2000-09-12 |
| 6110881 | Cleaning solutions including nucleophilic amine compound having reduction and oxidation potentials | Wai Mun Lee, Charles U. Pittman, Jr. | 2000-08-29 |
| 5981454 | Post clean treatment composition comprising an organic acid and hydroxylamine | — | 1999-11-09 |
| 5911835 | Method of removing etching residue | Wai Mun Lee, Charles U. Pittman, Jr. | 1999-06-15 |
| 4960944 | Tetralin oxidation | — | 1990-10-02 |