Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10016354 | Compositions containing polymeric, ionic compounds comprising imidazolium groups | Rupert Konradi, Bettina Sobotka, Sebastian Koltzenburg, Monika Haberecht, Jean-Pierre Berkan Lindner +5 more | 2018-07-10 |
| 9683302 | Composition for metal electroplating comprising leveling agent | Cornelia Roeger-Goepfert, Nicole Meier, Roman Benedikt Raether, Marco Arnold, Charlotte Emnet +2 more | 2017-06-20 |
| 9586906 | Method of working up mixtures comprising imidazolium salts | Matthias Maase, Ingo Richter | 2017-03-07 |
| 9096540 | Method for the production of disubstituted imidazolium salts | Georg Degen, Peter Groll | 2015-08-04 |
| 9090567 | Process for preparing ionic liquids by anion exchange | Michael Klein, Diana Fürst, Günter Forster | 2015-07-28 |
| 8999211 | Method for producing porous structures from synthetic polymers | Stefan Schwiegk, Axel Wilms, Ronald Frans Maria Lange, Giovanni D'Andola, Volker Rauschenberger +4 more | 2015-04-07 |
| 8952146 | Process for manufacturing low-fibrillating cellulosic fiber | Bir Kapoor, Preeti Lodha, PARAG PATIL, Aditya Shrivastava, Kishore Shouche +4 more | 2015-02-10 |
| 8927737 | Process for purifying ionic liquids | Michael Klein, Sunghee Son, Klemens Massonne, Uwe Vagt | 2015-01-06 |
| 8841441 | Method for producing regenerated biopolymers and regenerated products obtained by said method | Eric Uerdingen, Michael Lutz, Thomas Wisniewski, Frank Hermanutz, Frank Gaehr | 2014-09-23 |
| 8791271 | Process for preparing polymeric, ionic imidazolium compounds | Sebastian Koltzenburg, Michael Klein | 2014-07-29 |
| 8709544 | Catalysts for polyurethane coating compounds | Oliver Neu, Ansgar Gereon Altenhoff, Harald Schaefer, Angelika Maria Steinbrecher | 2014-04-29 |
| 8389740 | Process for preparing ionic liquids by anion exchange | Klemens Massonne, Werner Mormann, Wei Leng | 2013-03-05 |
| 8382962 | Distillation of ionic liquids | Klemens Massonne, Werner Mormann, Wei Leng | 2013-02-26 |