Issued Patents All Time
Showing 26–36 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6929891 | Photosensitive resin compositions | Ilya L. Rushkin, Richard Hopla, Pamela J. Waterson, William D. Weber | 2005-08-16 |
| 6511789 | Photosensitive polyimide precursor compositions | Donald Racicot, Andrew J. Roza, William D. Weber, Pamela J. Waterson | 2003-01-28 |
| 6214516 | Photosensitive resin compositions | Pamela J. Waterson, Steve Lien-Chung Hsu, William D. Weber | 2001-04-10 |
| 6177225 | Photosensitive resin compositions | William D. Weber, Pamela J. Waterson, Steve Lien-Chung Hsu | 2001-01-23 |
| 6143467 | Photosensitive polybenzoxazole precursor compositions | Steve Lien-Chung Hsu, Pamela J. Waterson, William D. Weber, Sanjay Malik, Andrew J. Blakeney | 2000-11-07 |
| 6140026 | Photosensitive diazonaphthoquinone esters based on selected cyclic alkyl ether-containing phenolics and their use in radiation sensitive mixtures | Andrew J. Blakeney, Arturo Norberto Medina, Medhat A. Toukhy, Lawrence Ferreira, Alfred T. Jeffries, III | 2000-10-31 |
| 6127086 | Photosensitive resin compositions | Pamela J. Waterson, Steve Lien-Chung Hsu, William D. Weber | 2000-10-03 |
| 6040107 | Photosensitive diazonaphthoquinone esters based on selected cyclic alkyl ether-containing phenolics and their use in radiation sensitive mixtures | Andrew J. Blakeney, Arturo Norberto Medina, Medhat A. Toukhy, Lawrence Ferreira, Alfred T. Jeffries, III | 2000-03-21 |
| 5834581 | Process for making polyimide-polyamic ester copolymers | Steve Lien-Chung Hsu, William D. Weber, Andrew J. Blakeney | 1998-11-10 |
| 5789524 | Chemical imidization reagent for polyimide synthesis | Steve Lien-Chung Hsu, William D. Weber, Andrew J. Blakeney | 1998-08-04 |
| 5789525 | Process for making polyimides from diamines and tetracarboxylic diacid diester | Steve Lien-Chung Hsu, William D. Weber, Andrew J. Blakeney | 1998-08-04 |