Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10125090 | Process for preparation of di- and polyamines of the diphenylmethane series | Thomas Knauf, Klaus-Gerd Gruner, Volker Hartjes | 2018-11-13 |
| 10125091 | Process for preparation of di- and polyamines of the diphenylmethane series | Thomas Knauf, Klaus-Gerd Gruner, Volker Hartjes | 2018-11-13 |
| 9988344 | Zinc cluster compounds and their use as catalysts in the reaction of amines with dialkyl carbonates | Thorsten Dreier, Anton Vidal, Robert Haak | 2018-06-05 |