Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7795442 | Preparation of thiazoles | Thomas Pitterna, Henry Szczepanski, Peter Mainenfisch, Ottmar Franz Huter, Thomas Rapold +2 more | 2010-09-14 |
| 7538229 | Preparation of thiazoles | Thomas Pitterna, Henry Szczepanski, Peter Maienfisch, Ottmar Franz Huter, Thomas Rapold +2 more | 2009-05-26 |
| 7323564 | Preparation of thiazoles | Thomas Pitterna, Henry Szczepanski, Peter Maienfisch, Ottmar Franz Huter, Thomas Rapold +2 more | 2008-01-29 |
| 7161011 | Preparation of thiazoles | Thomas Pitterna, Henry Szczepanski, Peter Maienfisch, Ottmar Franz Huter, Thomas Rapold +2 more | 2007-01-09 |
| 6677457 | Process for the preparation of thiazole derivatives | Thomas Pitterna, Henry Szczepanski, Peter Maienfisch, Ottmar Franz Huter, Thomas Rapold +3 more | 2004-01-13 |
| 6548676 | Preparation of thiazoles | Thomas Pitterna, Henry Szczepanski, Peter Maienfisch, Ottmar Franz Huter, Thomas Rapold +2 more | 2003-04-15 |
| 6369233 | Process for the preparation of thiazole derivatives | Thomas Pitterna, Henry Szczepanski, Peter Maienfisch, Ottmar Franz Huter, Thomas Rapold +3 more | 2002-04-09 |
| 6224660 | Ink mixture | Andreas Stubbe, Wolfgang Lortz, Holger Glaum | 2001-05-01 |
| 6211381 | Thiazole compounds | Henry Szczepanski, Ottmar Franz Huter, Anthony Cornelius O'Sullivan, Marcel Senn, Thomas Rapold +2 more | 2001-04-03 |
| 6139622 | Process for the production of integrally waterproofed concrete | Wolfgang Lortz, Reiner Störger, Folker Wittmann, Andreas Gerdes | 2000-10-31 |
| 6121455 | Process for the preparation of thiazole derivatives | Thomas Pitterna, Henry Szczepanski, Peter Maienfisch, Ottmar Franz Huter, Thomas Rapold +3 more | 2000-09-19 |
| 5996539 | Method for affecting the mixture formation in cylinders of piston-type internal combustion engines by varying the valve strokes | Thomas Esch | 1999-12-07 |
| 5936112 | Mixtures consisting of bis (silylorganyl) polysulfans and silyorganylthiocyanates, their production, and use | Ulrich Deschler, Jorg Munzenberg, Gerd Zezulka | 1999-08-10 |
| 5903070 | Electromagnetic actuator having a slender structure | — | 1999-05-11 |
| 5808123 | Continuous method of producing .gamma.-aminopropyltrialkoxysilanes | Torsten Balduf, Stefan Wieland, Wolfgang Lortz, Joachim Pohlisch, Horst Grethe | 1998-09-15 |
| 5663395 | Process for the selective synthesis of silylalkyldisulphides | Jorg Munzenberg | 1997-09-02 |
| 5429873 | Surface-modified silicon dioxides | Hans Deusser, Jurgen Meyer, Michael Gunther, Andreas Stubbe | 1995-07-04 |