Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5876857 | Biaxially orientated polpropylene multilayer film, process for its production, and its use | Detlef E. Schuhmann, Thomas Dries, Adolf Wilhelm, Dieter Scheidecker, Ursula Murschall +2 more | 1999-03-02 |
| 5817412 | Low-sealing, biaxially oriented polyolefin multilayer film, process for its production and its use | Herbert Peiffer, Detlef Busch | 1998-10-06 |
| 5766532 | Process for the production of a biaxially highly oriented polypropylene film | Herbert Peiffer, Ursula Murschall, Detlef Busch | 1998-06-16 |
| 5571613 | Biaxially orientated polypropylene multilayer film, process for its production, and its use | Detlef E. Schuhmann, Thomas Dries, Adolf Wilheim, Dieter Scheidecker, Ursula Murschall +2 more | 1996-11-05 |
| 5501901 | Biaxially orientated polypropylene multilayer film, process for its production, and its use | Detlef E. Schulhmann, Thomas Dries, Adolf Wilhelm, Dieter Scheidecker, Ursula Murschall +2 more | 1996-03-26 |
| 5498474 | Heat-sealable, opaque, biaxially oriented, multilayer polypropylene film, process for the production thereof, and the use thereof | Detlef E. Schuhmann, Thomas Dries, Adolf Wilhelm, Dieter Scheidecker | 1996-03-12 |