Issued Patents All Time
Showing 26–38 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5084567 | Substituted tetrachalcogenofulvalenes and a process for their preparation | John S. Zambounis | 1992-01-28 |
| 5077156 | Antistatic and electrically conductive relief images, processes for the production thereof, coating agents and radiation-sensitive polymers | Jurgen Finter, Bruno Hilti, Ernst Minder | 1991-12-31 |
| 5011944 | Substituted .alpha.-pyrones | Vratislav Kvita, Marcus Baumann, Walter Fischer, Thomas Allmendinger | 1991-04-30 |
| 5009812 | Antistatic and electrically conducting polymers and moulding materials | Jurgen Finter, Bruno Hilti, Ernst Minder, Josef Pfeifer | 1991-04-23 |
| 5001243 | Substituted naphthacene-5, 12-diones | Walter Fischer, Marcus Baumann, Jurgen Finter, Vratislav Kvita, Manfred Rembold +1 more | 1991-03-19 |
| 4981962 | Substituted tetrathiotetracenes and tetraselenotetracenes | Marcus Baumann, Walter Fischer, Vratislav Kvita, Wolfgang Wernet | 1991-01-01 |
| 4847441 | Difluorotetrachlorophenanthrenes | Bruno Hilti | 1989-07-11 |
| 4801701 | Difluorinated (5,6,11,12-tetraselenotetracene)2 halides, the preparation thereof and the use thereof | Bruno Hilti | 1989-01-31 |
| 4617151 | 2- or 2,3-substituted 5,6,11,12-tetrathiotetracene and 5,6,11,12-tetraselenotetracene | Vratislav Kvita, Josef Pfeifer | 1986-10-14 |
| 4601853 | (2-fluoro-5,6,11,12-tetraselenotetracene).sub.2 chloride | Bruno Hilti | 1986-07-22 |
| 4522754 | Metallically conducting (2-fluoro-5,6,11,12-tetraselenotetracene).sub.2 -bromide | Bruno Hilti, Grety Rihs | 1985-06-11 |
| 4505858 | Process for producing 3,4,9,10-tetrathioperylene and 3,4,9,10-tetraselenoperylene | — | 1985-03-19 |
| 4384025 | Metallically conducting 5,6,11,12-tetrathiotetracene-iodine charge-transfer complex and processes for the production thereof | Bruno Hilti | 1983-05-17 |