Issued Patents 1994
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5338863 | Process for the preparation of tetrathiotetracenes | Marcus Baumann, Carl W. Mayer, Walter Fischer | 1994-08-16 |
| 5324463 | Process for the preparation of an electrically conductive composition of polyheteroaromatic compounds and polymeric sulfates | Jean Stoffer | 1994-06-28 |
| 5322922 | Copolyamide or copolyimide-amide containing sulfo groups | Joseph Berger | 1994-06-21 |
| RE34514 | Electrically conductive composition of polyheteroaromatic compounds and polymeric sulfates | Jean Stoffer | 1994-01-18 |