Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6329123 | Photoimageable compositions having improved flexibility and stripping ability | Daniel E. Lundy, Robert K. Barr | 2001-12-11 |
| 6322951 | Photoimageable compositions having improved flexibility and stripping ability | Daniel E. Lundy, Robert K. Barr | 2001-11-27 |
| 6166245 | Photoimageable compositions having improved chemical resistance and stripping ability | Daniel E. Lundy, Robert K. Barr | 2000-12-26 |
| 6054252 | Photoimageable compositions having improved chemical resistance and stripping ability | Daniel E. Lundy, Robert K. Barr | 2000-04-25 |
| 6045973 | Photoimageable compositions having improved chemical resistance and stripping ability | Daniel E. Lundy, Robert K. Barr | 2000-04-04 |
| 5698376 | Method of producing a resist pattern by contact imaging a photoimageable composition providing a tack-free surface | James J. Briguglio, Charles R. Keil, Vinai Ming Tara, Randall W. Kautz | 1997-12-16 |
| 5609991 | Photoimageable composition having improved alkaline process resistance and tack-free surface for contact imaging | James J. Briguglio, Charles R. Keil, Vinai Ming Tara, Randall W. Kautz | 1997-03-11 |
| 4996122 | Method of forming resist pattern and thermally stable and highly resolved resist pattern | Richard M. Lazarus, Sunit S. Dixit | 1991-02-26 |
| 4943511 | High sensitivity mid and deep UV resist | Richard M. Lazarus, Sunit S. Dixit | 1990-07-24 |
| 4552830 | Carbonylic halides as activators for phototropic compositions | Melvin A. Lipson | 1985-11-12 |
| 4343885 | Phototropic photosensitive compositions containing fluoran colorformer | — | 1982-08-10 |