Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9309272 | Metal oxide particles aftertreated with organic phosphorus compounds | Joern Beck, Ruediger Graf, Frank Pfluecker, Gabriele Benkner, Stephan John | 2016-04-12 |
| 8883215 | Metal oxide particles aftertreated with organic phosphorus compounds | Joern Beck, Ruediger Graf, Frank Pfluecker, Gabriele Benkner, Stephan John | 2014-11-11 |
| 8758501 | Nanoparticulate UV protectant with silicon dioxide coating | Frank Pfluecker, Heike Saenger, Stephan John | 2014-06-24 |
| 8753684 | Particulate UV protection agent | Frank Pfluecker | 2014-06-17 |
| 8410207 | Thermoplastic, polymeric materials providing high IR absorption, method for the production thereof, and use thereof | Kirsten Fohr, Thorsten Bier, Helke Sanger, Andrea Otremba, Michael Wedler | 2013-04-02 |
| 7666958 | Catalyst system consisting of a carrier and of a co-catalyst | Bernd Proft, Jochen Winkler, Udo Blumenthal, Gerhard Fink, Klaus Hauschild | 2010-02-23 |
| 5656716 | Titanium-containing catalyst and process for the production of polyester | Wolfgang Schmidt, Ulrich Thiele, Wolf-Dieter Griebler, Elke Hirschberg | 1997-08-12 |