Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11904290 | Device comprising a pressure-bearing device shell and an interior scaffolding system | Grigorios Kolios, Bernd Zoels, Hagen Appel, Jens Bernnat, Friedrich Glenk +3 more | 2024-02-20 |
| 11882629 | Solids-packed apparatus for performance of endothermic reactions with direct electrical heating | Hagen Appel, Jens Bernnat, Friedrich Glenk, Grigorios Kolios, Gerhard Olbert +6 more | 2024-01-23 |
| 9328058 | Mixtures of amines with guanidine derivatives | Lars Wittenbecher, Michael Henningsen, Gregor Daun, Joerg-Peter Geisler, Juergen Schillgalies +1 more | 2016-05-03 |
| 9012020 | Blends comprising epoxy resins and mixtures of amines with guanidine derivatives | Lars Wittenbecher, Michael Henningsen, Gregor Daun, Joerg-Peter Geisler, Juergen Schillgalies +1 more | 2015-04-21 |
| 8852489 | Process for preparing moldings using mixtures of amines with guanidine derivatives | Lars Wittenbecher, Michael Henningsen, Gregor Daun, Joerg-Peter Geisler, Juergen Schillgalies +1 more | 2014-10-07 |
| 8741426 | Blends comprising epoxy resins and mixtures of amines with guanidine derivatives | Lars Wittenbecher, Michael Henningsen, Gregor Daun, Joerg-Peter Geisler, Juergen Schillgalies +1 more | 2014-06-03 |
| 7413750 | Process for producing solid oral dosage forms with sustained release of active ingredient | Karl Kolter, Hermann Ascherl | 2008-08-19 |