Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9458262 | Process for preparing isobutene homopolymers or copolymers | Hannah Maria Koenig, Rainer Urban, Klaus Muehlbach, Thomas Wettling, Stefan Hirsch +2 more | 2016-10-04 |
| 7662900 | Method for producing polyisobutene | Volker Seidl, Carolin Nadine Duecker, Alexandra Wiedemann, Thomas Wettling, Marco-Christian Volland +4 more | 2010-02-16 |
| 5916999 | Process for producing filaments from melamine/formaldehyde condensation products | Heinz Berbner, Hartmut Gihr, Hans D. Zettler | 1999-06-29 |