Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12220784 | Chemical mechanical polishing pad and preparation thereof | Bainian Qian, Robert Blomquist, Michael E. Mills, Kancharla-Arun Kumar Reddy, Bradley K. Taylor +1 more | 2025-02-11 |
| 11679531 | Chemical mechanical polishing pad and preparation thereof | Bainian Qian, Robert Blomquist, Michael E. Mills, Kancharla-Arun Kumar Reddy, Bradley K. Taylor +1 more | 2023-06-20 |
| 5382492 | Quaternary ammonium compound as charge adjuvants for positive electrostatic liquid developers | Gregg A. Lane, Kathryn A. Pearlstine | 1995-01-17 |
| 5130221 | Salts of acid-containing AB diblock copolymers as charge directors for positive-working electrostatic liquid developers | Loretta Ann Grezzo Page | 1992-07-14 |
| 5053306 | Acid-containing A-B block copolymers as grinding aids in liquid electrostatic developer preparation | Loretta Ann Grezzo Page | 1991-10-01 |
| 5035972 | AB diblock copolymers as charge directors for negative electrostatic liquid developer | Loretta Ann Grezzo Page | 1991-07-30 |
| 5009980 | Aromatic nitrogen-containing compounds as adjuvants for electrostatic liquid developers | Torence J. Trout | 1991-04-23 |
| 5002848 | Substituted carboxylic acids as adjuvants for positive electrostatic liquid developers | Loretta Ann Grezzo Page, Kathryn A. Pearlstine | 1991-03-26 |
| 4985329 | Bipolar liquid electrostatic developer | Sanford M. Marcus, Torence J. Trout | 1991-01-15 |
| 4977056 | Alkylhydroxy benzylpolyamine as adjuvant for electrostatic liquid developers | — | 1990-12-11 |
| 4935328 | Monofunctional amines as adjuvant for liquid electrostatic developers | James R. Larson, Torence J. Trout | 1990-06-19 |
| 4917985 | Organic sulfur-containing compounds as adjuvants for positive electrostatic liquid developers | Torence J. Trout | 1990-04-17 |
| 4886726 | Glycerides as charge directors for liquid electrostatic developers | Dominic M. Chan, Chandrakant B. Thanawalla, Torence J. Trout | 1989-12-12 |
| 4820605 | Modified liquid electrostatic developer having improved image scratch resistance | — | 1989-04-11 |
| 4783388 | Quaternaryammonium hydroxide as adjuvant for liquid electrostatic developers | James R. Larson | 1988-11-08 |
| 4780389 | Inorganic metal salt as adjuvant for negative liquid electrostatic developers | — | 1988-10-25 |
| 4758494 | Inorganic metal salt as adjuvant for negative liquid electrostatic developers | — | 1988-07-19 |
| 4702984 | Polybutylene succinimide as adjuvant for electrostatic liquid developer | Arthur J. Taggi | 1987-10-27 |