Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6710193 | Process for preparing crystalline microporous and mesoporous metal silicates, products obtainable by said process and their use | Steffen Hasenzahl, Helmut Mangold, Mario Scholz, Georg Thiele | 2004-03-23 |
| 6680271 | Solid zeolite granulates having improved abrasion resistance, and methods of making them | Frank Heindl, Elke Kossel, Oliver Feuer | 2004-01-20 |
| 6171568 | Method for the purification of exhaust air and/or effluents by contact with moulded bodies containing dealuminated zeolite Y | Elfriede Sextl, Peter Kleinschmit, Akos Kiss | 2001-01-09 |
| 6106803 | Granulates which contain titanium silicalite-1 | Steffen Hasenzahl, Georg Markowz, Mathias Viandt, Georg Thiele, Gustaaf Goor +1 more | 2000-08-22 |
| 5919430 | Preparation of crystalline microporous and mesoporous metal silicates, products produced thereby and use thereof | Steffen Hasenzahl, Helmut Mangold, Mario Scholz, Georg Thiele | 1999-07-06 |
| 5880053 | Method of producing zeolite y | Wolfgang Lutz | 1999-03-09 |
| 5756778 | Process for preparing an epoxide using a structured catalyst including microporous oxides of silicon, aluminum and titanium | Georg Thiele | 1998-05-26 |
| 5637715 | Process for preparing an oxime a structured catalyst including microporous oxides of silicon, aluminum and titanium | Georg Thiele | 1997-06-10 |
| 5525563 | Structured catalyst including microporous oxides of silicon, aluminum and titianium | Georg Thiele | 1996-06-11 |
| 5316993 | Molded bodies containing dealuminated zeolite Y and the process for their production | Elfriede Sextl, Peter Kleinschmit, Akos Kiss | 1994-05-31 |
| 5223240 | Method of preparing zeolite Y | Peter Kleinschmit, Akos Kiss, Frank Heindl | 1993-06-29 |