Issued Patents All Time
Showing 26–39 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5008302 | Titanocenes, the use thereof, and N-substituted pyrroles | Bernd Klingert, Manfred Rembold, Eginhard Steiner | 1991-04-16 |
| 4992547 | Aminoaryl ketone photoinitiators | Godwin Berner, Kurt Meier, Kurt Dietliker | 1991-02-12 |
| 4960746 | Liquid photoinitiator mixtures | Werner Rutsch, Manfred Rembold, Franciszek Sitek | 1990-10-02 |
| 4950795 | Oligomeric benzil ketals and their use as photoinitiators | Rudolf Kirchmayr, Werner Rutsch, Manfred Rembold | 1990-08-21 |
| 4900823 | Phenyl ketone derivatives | Rudolf Kirchmayr, Werner Rutsch | 1990-02-13 |
| 4837350 | Process for the preparation of benzoin sulfonates | Werner Rutsch | 1989-06-06 |
| 4795766 | Propiophenone derivatives as photoinitiators for photopolymerization | Werner Rutsch, Rudolf Kirchmayr, Kurt Dietliker | 1989-01-03 |
| 4739052 | Phenyl ketone derivatives | Rudolf Kirchmayr, Werner Rutsch | 1988-04-19 |
| 4582862 | Ketone with morpholino and s-phenyl groups as photoinitiator in pigmented coating | Godwin Berner, Rudolf Kirchmayr | 1986-04-15 |
| 4559371 | Photocurable colored compositions employing alpha-amino phenone initiator | Rudolf Kirchmayr, Werner Rutsch | 1985-12-17 |
| 4498964 | Process for the photopolymerization of unsaturated compounds | Werner Rutsch, Kurt Dietliker | 1985-02-12 |
| 4321118 | Bis benzoyl sensitizers for photopolymerization or photo cross linking process and composition | Louis Felder, Rudolf Kirchmayr | 1982-03-23 |
| 4315807 | Sensitizers for photopolymerization | Louis Felder, Rudolf Kirchmayr | 1982-02-16 |
| 4308400 | Sensitizers for photopolymerization | Louis Felder, Rudolf Kirchmayr | 1981-12-29 |