Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8309643 | Polyamide moulding compound and use thereof | Christian Rytka, Friedrich Buehler, Ralf Hala | 2012-11-13 |
| 8138259 | Polyamide molding materials with an improved flowability, the production thereof and its use | Paul Schwitter, Georg Stoeppelmann, Alex Stolarz | 2012-03-20 |
| 7910652 | Polyamide molding materials with an improved flowability, the production thereof and its use | Paul Schwitter, Georg Stoeppelmann, Alex Stolarz | 2011-03-22 |
| 7132141 | Multilayer polymer hose line or tubing having reduced length variations | Georg Stoeppelmann, Ralph Kettl, Michael Hoffmann | 2006-11-07 |
| 6842574 | Optical wave-guide | Hans-Matthias Horn, Joachim Schaefer, Ilona W. Schmidt, Volker Eichhorn, Thomas Wutke +1 more | 2005-01-11 |
| 5373047 | Blasting medium, process for its production, and use thereof | Albert Schnelle | 1994-12-13 |
| 5177177 | Amorphous copolyamide from dimer acid, aromatic dicarboxylic acid and cycloaliphatic diamine | Eduard Schmid | 1993-01-05 |
| 5177178 | Amorphous copolyamide from dimer acid, aromatic dicarboxylic acid and cycloaliphatic diamine | Eduard Schmid | 1993-01-05 |