Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5310625 | Process for forming negative tone images of polyimides using base treatment of crosslinked polyamic ester | Marie Angelopoulos, Daniel G. Berger, Jeffrey W. Labadie, Eric D. Perfecto, Martha I. Sanchez +1 more | 1994-05-10 |
| 5302851 | Circuit assembly with polyimide insulator | Moonhor Ree, Do Yeung Yoon | 1994-04-12 |
| RE34524 | Polyimide coating compositions based on meta-dialkyldihydrogen pyromellitate and aromatic diamines | Richard D. Diller, deceased, Anthony F. Arnold, Ying-Ying Cheng, Patricia Metzger Cotts, Donald C. Hofer +3 more | 1994-01-25 |