Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6015841 | Initiator systems containing vanadium tetrachloride for the (co)polymerization of isoolefins | Gerhard Langstein, Martin Bohnenpoll, Uwe Denninger, Werner Obrecht | 2000-01-18 |