Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5356752 | Compounds with acid-labile protective groups useful in positive-working radiation-sensitive mixtures | Walter Spiess | 1994-10-18 |
| 5354643 | Oligomeric compounds with acid-labile protective groups useful in positive-working radiation-sensitive mixture | Georg Pawlowski | 1994-10-11 |