Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7816456 | Semicrystalline propylene polymer composition for producing biaxially stretched polypropylene films | Jürgen Suhm, Volker Rauschenberger, Dieter Lilge, Roland Hingmann | 2010-10-19 |
| 6593442 | Semicrystalline propylene polymer compositions with good suitability for producing biaxially oriented films | Wolfgang Bidell, Roland Hingmann, Franz Langhauser, Dieter Lilge, Volker Rauschenberger +2 more | 2003-07-15 |