Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5834531 | Crosslinked polymers | Hans-Thomas Schacht, Norbert Muenzel, Carl-Lorenz Mertesdorf, Pasquale Alfred Falcigno, Ottmar Rohde +1 more | 1998-11-10 |
| 5759740 | High resolution i-line photoresist of high sensitivity | Norbert Munzel, Reinhard Schulz, Stephan Ilg | 1998-06-02 |
| 5714559 | Crosslinked polymers | Hans-Thomas Schacht, Norbert Muenzel, Carl-Lorenz Mertesdorf, Pasquale Alfred Falcigno, Ottmar Rohde +1 more | 1998-02-03 |
| 5650262 | High-resolution negative photoresist with wide process latitude | Norbert Munzel, Reinhard Schulz | 1997-07-22 |
| 5627011 | High resolution i-line photoresist of high sensitivity | Norbert Munzel, Reinhard Schulz, Stephan Ilg | 1997-05-06 |
| 5558978 | Photoresist compositions containing copolymers having acid-labile groups and recurring units derived from either N-(hydroxymethyl)maleimide or N-(acetoxymethyl)maleimide or both | Ulrich Sch adeli, Norbert M unzel, Christoph De Leo, Eric Tinguely | 1996-09-24 |