Patents per Year
Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 6207727 | Photoinitiator mixtures containing acylphosphinoxides and benzophenone derivatives | Erich Beck, Christof Kandzia, Matthias Lokai, Peter Enenkel, Edmund Keil +1 more | 2001-03-27 | $357,000 |
| 6103453 | Photoinitiator blends | Erich Beck, Matthias Lokai, Christof Kandzia | 2000-08-15 | $634,000 |
| 6096797 | Radiation-curable binder for printing inks | Erich Beck, Rainer Koniger, Edmund Keil, Matthias Lokai, Wolfgang Reich | 2000-08-01 | $938,000 |
| 5319052 | Printing inks containing oxidatively crosslinkable urethane resins | Dirk Lawrenz, Rolf Walz | 1994-06-07 | |
| 5073623 | Condensation products based on rosin | Rolf Walz, Erwin Stark | 1991-12-17 |