Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6946192 | Transparent polyester film with high oxygen barrier and additional functionality, its use and process for its production | Herbert Peiffer, Guenther Crass, Gottfried Hilkert, Werner Roth | 2005-09-20 |
| 6916548 | White, high-gloss, polyester film containing cyclo-olefin copolymers (COC), a method for the production thereof and the use of the same | Ursula Murschall, Ulrich Kern, Herbert Peiffer | 2005-07-12 |