Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6677421 | Process for the preparation of isoolefin copolymers | Gerhard Langstein, Martin Bohnenpoll, Hans Krauss, Rui Resendes | 2004-01-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6677421 | Process for the preparation of isoolefin copolymers | Gerhard Langstein, Martin Bohnenpoll, Hans Krauss, Rui Resendes | 2004-01-13 |