Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5284723 | Electrochemical energy storage devices comprising electricaly conductive polymer and their uses | Etienne Hannecart, Jean-Francois Fauvarque, Anne de Guibert, Xavier Andrieu | 1994-02-08 |
| 5279768 | Process for the preparation of electrically conductive polymers derived from 3-alkylthiophenes | Claude Franquinet, Etienne Hannecart | 1994-01-18 |