Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5286414 | Electroconductive coating composition, a process for the production thereof and the use thereof | Gunther Kampf | 1994-02-15 |
| 5225109 | Electrically conducting polymers and their preparation | Gunther Kampf | 1993-07-06 |
| 5213714 | Electroconductive coating composition, a process for the preparation thereof, and the use thereof | Gunther Kampf | 1993-05-25 |
| 5137799 | Electrically conductive resist material, a process for its preparation and its use | Guenther Kaempf, Ude Scheunemann, Juergen Lingnau | 1992-08-11 |
| 5118538 | Electrically conductive polymers and their use as orienting layer in liquid-crystal switching and display elements | Claus Escher, Hans-Rolf Dubal, Takamasa Harada, Gerhard Illian, Thomas Mecklenburg +3 more | 1992-06-02 |
| 5100520 | Process for the preparation of thiophene derivatives | Steffen Dapperheld, Heinz Litterer, Frank P. Sistig, Peter Wegener | 1992-03-31 |
| 5098529 | Electrochemical process for the production of electrically conducting poly(alkoxythiophenes) with carboxylic acids added | — | 1992-03-24 |
| 5093033 | Soluble, electrically conductive polymers, process for preparing them, and their use | Thomas Mecklenburg, Peter Wegener, Gunther Kampf | 1992-03-03 |
| 5066731 | Process for modifying electroconductive polymers using ion exchange | Gunther Kampf, Thomas Mecklenburg | 1991-11-19 |
| 4931568 | Process for the preparation of thiophene ethers | Peter Wegener, Heinz Litterer | 1990-06-05 |