Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8470916 | Halogen-free flame retardants | Udo Glauner, Uwe Storzer, Holger Keller | 2013-06-25 |
| 6713600 | Ultrasound assisted process for increasing the crystallinity of slow crystallizable polymers | Avraam Isayev | 2004-03-30 |
| 5952274 | Use of polyhydroxycarboxylamides as EP additives | Karl H. Michel, Jan J. Zwinselman | 1999-09-14 |
| 5821376 | Process for the preparation of a dop-containing mixture | Paul Rathfelder, Jörg Dietrich | 1998-10-13 |
| 4335003 | Preparation agent for the production of synthetic filaments | Christlieb Nordschild, Paul Rathfelder, Dieter Wolber | 1982-06-15 |