Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6943247 | Building material compositions | Rene Kiesewetter, Hartwig Schlesiger, Martin Morning, Werner Lange | 2005-09-13 |
| 6908649 | Coextruded, at least 3-layered, biaxially stretched tubular film with inner PA layer | Michael Hennig-Cardinal von Widdern | 2005-06-21 |
| 6872820 | Finely divided polysaccharide derivatives | Detmar Redeker, Bernd Klinksiek, Jurgen Hinderer, Benno Ulfik | 2005-03-29 |