Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7790804 | Process for stripping polymer polyols | Michael Brockelt, Ludwig Deibele, Manfred Dietrich, Markus Hadley, Guido Naberfeld +1 more | 2010-09-07 |
| 7435319 | Process for the mild distillative separation of mixtures | Ludwig Deibele, Dieter Heinz, Johannes-Peter Schafer, Kai Fahrenkamp, Wolfgang Scheinert +2 more | 2008-10-14 |