Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8821692 | Method for the rapid pyrolysis of lignocellulose | Edmund Henrich, Friedhelm Weirich | 2014-09-02 |
| 8043391 | Method for producing and preparing fast pyrolysis products from biomass for an entrained-flow pressure gasification | Edmund Henrich, Klaus Raffelt, Friedhelm Weirich | 2011-10-25 |
| 6518446 | Method for producing formoxysilane | Stephan Pitter, Achim Jansen | 2003-02-11 |
| 6342149 | Method for carboxylating terminal alkynes | Frank KÖSTER | 2002-01-29 |
| 6291390 | Catalyst obtained from phosphinoalkyl-functionalized polystyrene and method for the production of .delta.-lactone | Stephan Pitter, Nancy Holzhey | 2001-09-18 |
| 5641723 | Process for the preparation of highly active doped metal supported catalysts | Helmut Bonnemann, Werner Brijoux, Rainer Brinkmann, Rainer Fretzen, Barbara Korall | 1997-06-24 |