Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10889683 | N,N′-diaminopropyl-2-methylcyclohexane-1,3-diamine and N,N′-diaminopropyl-4-methylcyclohexane-1,3-diamine and the use thereof as curing agents for epoxy resins | Christian Gruenanger, Alexander Panchenko, Irene GORMAN, Veit Stegmann, Johann-Peter Melder +2 more | 2021-01-12 |
| 10336668 | Method for producing cis- and trans-enriched MDACH | Jan-Oliver Weidert, Sandra Kramp, Regina Benfer, Alexander Panchenko, Andreas Weickgenannt +3 more | 2019-07-02 |
| 8450530 | Process for preparing unsymmetric secondary tert-butylamines in the gas phase | Christoph Mueller, Christof Wilhelm Wigbers, Johann-Peter Melder, Gerd Haderlein | 2013-05-28 |
| 8445726 | Process for preparing unsymmetric secondary tert-butylamines in the liquid phase | Christof Wilhelm Wigbers, Christoph Mueller, Johann-Peter Melder, Bernd Stein, Harald Meissner +1 more | 2013-05-21 |