Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5128227 | Electrophotographic recording material having a julolidine hydrazone compound | Marcel J. Monbaliu, Stefaan De Meutter, Paul Callant | 1992-07-07 |
| 5043238 | Photosensitive recording material suited for use in electrophotography containing dihydroquinoline charge transport compounds | Marcel J. Monbaliu, Stefaan De Meutter | 1991-08-27 |
| 4990421 | Electrophotographic recording material containing a trisazo dye | Marcel J. Monbaliu, Carina Geelen, Guy P. Verbeek, Frans C. De Schrijver, Mark G. Van der Auweraer | 1991-02-05 |
| 4981768 | Photosensitive recording material having an N-aryl carbazole p-type charge transport compound | Marcel J. Monbaliu, Stefaan De Meutter | 1991-01-01 |
| 4943502 | Photosensitive recording material suited for use in electrophotography containing dihydroquinoline charge transport compounds | Marcel J. Monbaliu, Ulrich Grigo, Klaus Berg | 1990-07-24 |
| 4923774 | Layered electrophotographic recording element comprising p-type charge transport compounds | Mark G. Van der Auweraer, Frans C. De Schrijver, Guy P. Verbeek, Carina Geelen, Stefaan De Meutter | 1990-05-08 |
| 4822696 | Process for the conversion of X-rays | Marinus J. Lammers, George Blasse, Leo B. Alaerts | 1989-04-18 |