Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6891007 | Method for polymerizing polar substituted cycloalkenes | Karl-Heinz Aleksander Ostoja Starzewski, Martin Thüring | 2005-05-10 |
| 6596890 | Aluminum alkyl complexes as cocatalysts | Eike Poetsch, Ludwig Pohl, Eva Maria Auth, Thomas Metzner, Herbert Schumann +6 more | 2003-07-22 |
| 6156859 | Process for producing highly branched polyisoolefins | Gerhard Langstein, Werner Obrecht, Judit E. Puskas, Oskar Nuyken | 2000-12-05 |
| 5851946 | Coordination catalyst systems comprising intramolecularly stabilized organometallic compounds | Ludwig Pohl, Eike Poetsch, Hans-Ludwig Hirsch, Herbert Schumann | 1998-12-22 |
| 5698761 | Coordination catalyst systems | Ludwig Pohl, Eike Poetsch, Herbert Schumann, Karl Thiele, Hans-Ludwig Hirsch | 1997-12-16 |
| 5668232 | Process for the production of polyisoolefins | Gerhard Langstein, Dieter Freitag, Michael Lanzendorfer | 1997-09-16 |
| 5468707 | Coordination catalyst systems | Ludwig Pohl, Fike Poetsch, Herbert Schumann, Karl Thiele, Hans-Ludwig Hirsch | 1995-11-21 |
| 5146017 | Process for the metathesis of partly fluorinated hydrocarbons | Konrad Werner | 1992-09-08 |