Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9403764 | Method of production of a methionine salt | Hans Joachim Hasselbach, Martin Koerfer, Christof P. Gruener, Franz H. Hanrath, Jignesh Gangadwala +1 more | 2016-08-02 |
| 9023284 | Method of production of a methionine salt | Hans Joachim Hasselbach, Martin Koerfer, Christof P. Gruener, Franz H. Hanrath, Jignesh Gangadwala +1 more | 2015-05-05 |
| 8859790 | Process for the manufacture of a 1,2-epoxide and a device for carrying out said process | Prasad Muppa, Ron Postma, Bart Van Den Berg, Holger Wiederhold, Hans Rausch +2 more | 2014-10-14 |
| 6470694 | Method and device for automatic detection of the equipment status of an automobile | Reiner Buck, Joachim Wahl, Ju-Ho Lee | 2002-10-29 |
| 4938998 | Process for treating the surface of a plastic article | — | 1990-07-03 |