Issued Patents 2005
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6974621 | Multilayer, biaxially oriented polyester film, process for its production and its use | Herbert Peiffer, Gottfried Hilkert | 2005-12-13 |
| 6962740 | Multilayer, biaxially oriented polyester film, process for its production and its use | Herbert Peiffer, Stefan Bartsch | 2005-11-08 |
| 6893706 | White, biaxially-oriented polyester film with cycloolefin copolymer (COC), which is matt on at least one side, method for production and use thereof | Herbert Peiffer, Holger Kliesch, Gottfried Hilkert | 2005-05-17 |
| 6884517 | High-whiteness, biaxially oriented polyester film, its use and process for its production | Herbert Peiffer, Gottfried Hilkert | 2005-04-26 |
| 6866920 | Transparent, multilayer, biaxially oriented polyester film, and process for its production | Herbert Peiffer | 2005-03-15 |
| 6855395 | Multilayer, transparent, sealable, biaxially oriented polyester film, its use and process for its production | Herbert Peiffer, Gottfried Hilkert | 2005-02-15 |