Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6899818 | Method and composition for removing sodium-containing material from microcircuit substrates | — | 2005-05-31 |
| 6749998 | Photoresist strippers containing reducing agents to reduce metal corrosion | Geetha Surendran | 2004-06-15 |
| 6326130 | Photoresist strippers containing reducing agents to reduce metal corrosion | Geetha Surendran | 2001-12-04 |
| 5989353 | Cleaning wafer substrates of metal contamination while maintaining wafer smoothness | David C. Skee | 1999-11-23 |
| 5498293 | Cleaning wafer substrates of metal contamination while maintaining wafer smoothness | Joseph M. Ilardi | 1996-03-12 |
| 5466389 | PH adjusted nonionic surfactant-containing alkaline cleaner composition for cleaning microelectronics substrates | Joseph M. Ilardi, Gary G. Dailey | 1995-11-14 |
| 5308745 | Alkaline-containing photoresist stripping compositions producing reduced metal corrosion with cross-linked or hardened resist resins | — | 1994-05-03 |
| 4959293 | Deep UV photoresist with alkyl 2-diazo-1-ones as solubility modification agents | John B. Covington, Kathleen Gabriel | 1990-09-25 |
| 4808512 | Process of deep ultra-violet imaging lithographic resist compositions | — | 1989-02-28 |
| 4752551 | Photosensitive solubilization inhibition agents, and deep ultra-violet lithographic resist compositions | — | 1988-06-21 |
| 4624908 | Deep ultra-violet lithographic resist composition and process of using | — | 1986-11-25 |
| 4612034 | Herbicidal formulation | Paul J. Kruger | 1986-09-16 |
| 4340765 | 4-Phenoxy-2-butene derivatives as plant growth regulators | Gary Gray | 1982-07-20 |