Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10692624 | Conductive thermoplastic polyurethane | Frank Schaefer, Dirk Kempfert, Christoph Bahr, Cornelia Hinrichs, Anja Oltmanns | 2020-06-23 |
| 8993660 | Antistatic thermoplastic compositions | Heinz Herbst, Cecile Gibon | 2015-03-31 |
| 8128842 | Process for the preparation of an antistatic composition | Reto Luisoli, Hugo Gross | 2012-03-06 |
| 6310128 | Halogen-containing polymers provided with an antistatic agent | Bruno Hilti, Jurgen Pfeiffer, Rolf Drewes | 2001-10-30 |
| 5965206 | Antistatic composition | Bruno Hilti, Jurgen Pfeiffer, Markus Grob | 1999-10-12 |
| 5955517 | Antistatically treated polymers | Bruno Hilti, Markus Burkle, Jurgen Pfeiffer, Markus Grob | 1999-09-21 |
| 5871670 | Electroconductive composition | Bruno Hilti, Jurgen Pfeiffer | 1999-02-16 |
| 5814688 | Antistatically treated polymers | Bruno Hilti, Markus Burkle, Jurgen Pfeiffer, Markus Grob | 1998-09-29 |
| 5616287 | Antistatic and electrically conducting composition | Jurgen Finter, Bruno Hilti, Carl W. Mayer | 1997-04-01 |
| 5554446 | Coated material, the preparation of use thereof | Walther Hofherr | 1996-09-10 |
| 5504217 | Radical cation salts of tetrathiotetracene and copper chloride, their preparation and the use thereof | Bruno Hilti, Carl W. Mayer, Bernd Klingert | 1996-04-02 |
| 5424372 | Antistatic and electrically conducting composition | Jurgen Finter, Bruno Hilti, Carl W. Mayer | 1995-06-13 |
| 5417911 | Process for the preparation of tetraselenotetracene halides and electrically conductive polymer compositions | Carl W. Mayer | 1995-05-23 |
| 5413860 | Coated material, the preparation and use thereof | Walther Hofherr | 1995-05-09 |
| 5387627 | Radical cation slats of tetrathiotetracene and copper chloride, their preparation and the use thereof | Bruno Hilti, Carl W. Mayer, Bernd Klingert | 1995-02-07 |
| 5348762 | Process for the production of conductive layers | Walther Hofherr, Bruno Hilti, Jean-Philippe Ansermet | 1994-09-20 |
| 5324791 | Antistatic and electrically conducting composition | Jurgen Finter, Bruno Hilti, Carl W. Mayer | 1994-06-28 |
| 5300663 | Photochromic naphthacenequinones, process for their preparation and the use thereof | Walter Fischer, Evelyn Fischer, Manfred Hofmann, Jurgen Finter, Heinz Spahni | 1994-04-05 |
| 5284600 | Radical cation salts of tetrathiotetracene and copper chloride, their preparation and the use thereof | Bruno Hilti, Carl W. Mayer, Bernd Klingert | 1994-02-08 |
| 5206395 | Photochromic naphthacenequinones, process for their preparation and the use thereof | Walter Fischer, Evelyn Fischer, Manfred Hofmann, Jurgen Finter, Heinz Spahni | 1993-04-27 |
| 5200113 | Antistatic and electrically conducting composition | Jurgen Finter, Bruno Hilti, Carl W. Mayer | 1993-04-06 |
| 5177227 | Photochromic naphthacenequinones, process for their preparation and the use thereof | Walter Fischer, Evelyn Fischer, Manfred Hofmann, Jurgen Finter, Heinz Spahni | 1993-01-05 |
| 5153321 | Antistatic and electrically conducting polymers and moulding materials | Jurgen Finter, Bruno Hilti, Carl W. Mayer, Josef Pfeifer | 1992-10-06 |
| 5096780 | Electrically conductive coating comprising a needle network of change transfer complexes | Jurgen Finter, Bruno Hilti, Carl W. Mayer | 1992-03-17 |
| 5077156 | Antistatic and electrically conductive relief images, processes for the production thereof, coating agents and radiation-sensitive polymers | Jurgen Finter, Bruno Hilti, Carl W. Mayer | 1991-12-31 |