Issued Patents 2004
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6808653 | Process and apparatus for the utilization of nitrogen-organic componds by gasification | Uwe Gaudig, Jurgen Gorz, Manfred Schingnitz, Norbert Fischer, Wolfgang Seidel | 2004-10-26 |
| 6805851 | Method for producing crystalline, zeolitic solid matter | Friedrich Hill, Norbert Rieber | 2004-10-19 |
| 6790969 | Method for regenerating a zeolite catalyst | Joaquim Henrique Teles, Anne Wenzel, Wolfgang Harder, Peter Rudolf, Alwin Rehfinger +2 more | 2004-09-14 |
| 6740764 | Oxide and method for production thereof | Yi-Jhih CHEN, Weiping Ding, Yuan Chun, Ma Lian | 2004-05-25 |
| 6740616 | Single-stage process for preparing glycol monoethers from olefins | Georg Heinrich Grosch, Andreas Walch, Norbert Rieber | 2004-05-25 |
| 6727371 | Method for converting an organic compound with a hydroperoxide | Joaquim Henrique Teles, Norbert Rieber, Andreas Walch, Peter Bassler, Alwin Rehfinger +2 more | 2004-04-27 |
| 6705141 | Combined mechanical and electronic key, in particular for the locks of motor vehicles | Dirk Jacob, Jeffrey Plate | 2004-03-16 |
| 6691539 | Combined mechanical and electronic key, in particular for locks in a vehicle | Dirk Jacob | 2004-02-17 |