Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9878979 | Fine purification of isophoronenitrile by melt crystallization | Joerg-Joachim Nitz, Stephan Kohlstruk, Robert Jansen, Jan Cassens, Axel Hengstermann | 2018-01-30 |
| 9868699 | Process for removing cations from an isophoronenitrile product mixture | Joerg-Joachim Nitz, Stephan Kohlstruk, Robert Jansen, Andreas Merkel, Jan Cassens +1 more | 2018-01-16 |
| 9035102 | Hydrolysis of the residues obtained in the production of isophorone to recover isophorone and acetone | Joerg-Joachim Nitz, Stephan Kohlstruk, Robert Jansen, Matthias Orschel, Andreas Merkel +5 more | 2015-05-19 |
| 7521045 | Methods of inhibiting metastasis | Albert Zlotnik | 2009-04-21 |
| 7413730 | Cosmetic and dermatological light protection formulations | Kerstin Hoop, Heike Lerg, Bente Nissen, Melanie Steinforth, Martin Sugar | 2008-08-19 |
| 6949243 | Methods of inhibiting metastasis | Albert Zlotnik | 2005-09-27 |