Issued Patents 2016
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9475762 | Process for the preparation of urethanes | Andreas Jacob, Stephan Klein, Jörg Sundermeyer, Fuming Mei | 2016-10-25 |
| 9416094 | Process for the preparation of di- and polyamines of the diphenylmethane series | Thomas Knauf, Wolfgang Lorenz, Richard Adamson, Karsten Becker | 2016-08-16 |
| 9328064 | Method for producing isocyanates in the gas phase | Rainer Bruns, Wolfgang Lorenz, Andreas Rausch, Tim Loddenkemper | 2016-05-03 |
| 9309184 | Method for producing diamines and polyamines of the diphenylmethane series | Thomas Knauf, Wolfgang Lorenz, Richard Adamson, Karsten Becker | 2016-04-12 |
| 9284267 | Process for the preparation of urethanes | Andreas Jacob, Stephan Klein, Jörg Sundermeyer, Fuming Mei | 2016-03-15 |
| 9279029 | Method for producing light-coloured polyisocyanates | Thomas Mueller, Christoph Guertler, Axel Scherer-Werke, Henning Vogt, Walter Leitner | 2016-03-08 |
| 9272988 | Method for producing diisocyanates by phosgenating diamine suspensions | Jörg Laue, Christian Steffens, Jens Krause, Werner Kilian, Marc Seekamp +1 more | 2016-03-01 |