| 10195694 |
Method for manufacturing a synchronizing ring and program |
Norbert Huhn, Ulrich Lang, Patrice Ribault |
2019-02-05 |
|
| 6743404 |
Method for the catalytic decomposition of N2O |
Volker Schumacher, Gert-Jan Burger, Michael Baier, Michael Hesse |
2004-06-01 |
$333,000 |
| 6723295 |
High-temperature stabile catalysts for decomposing N2O |
Michael Baier, Otto Hofstadt, Michael Hesse, Gert-Jan Burger, Klaus Harth +3 more |
2004-04-20 |
$385,000 |
| 6696389 |
Process and apparatus for cleaning a gas flow |
Walter Boegner, Rolf-Dirc Roitzheim, Martin Hartweg, Andrea Seibold, Bernd Morsbach |
2004-02-24 |
$26,774,000 |
| 6444181 |
Reduction of encrustation of crystallization processes |
Udo Setzer, Bernhard Otto, Siegfried Bechtel, Richard van Gelder, Joachim Borgwart +2 more |
2002-09-03 |
$291,000 |
| 6444178 |
Purification device for gases |
Martin Hartweg, Rolf-Dirc Roitzheim, Andrea Seibold, Leonhard Walz, Bernd Morsbach |
2002-09-03 |
|
| 6395244 |
Storage catalyst |
Martin Hartweg, Bernd Morsbach, Otto Kumberger |
2002-05-28 |
|
| 6255534 |
Preparation of carbonyl compounds |
Dirk Demuth, Volker Pratsch, Thomas Martin WENDRICH, Helmuth Menig, Ludwig Wambach +1 more |
2001-07-03 |
$268,000 |
| 6200535 |
Purification device having a porous body for purifying pollutants from an exhaust gas stream |
Martin Hartweg, Rolf-Dirc Roitzheim, Andrea Seibold, Leonhard Walz, Bernd Morsbach |
2001-03-13 |
$53,214,000 |
| 6153162 |
Method for the reduction of nitrogen oxides |
Bernd Morsbach, Otto Kumberger, Martin Hartweg, Rolf-Dirc Roitzheim, Andrea Seibold +1 more |
2000-11-28 |
$180,000 |
| 6153161 |
Process for reducing NO.sub.x from exhaust fumes |
Bernd Morsbach, Martin Hartweg, Ralf-Dirc Roitzheim, Andrea Seibold, Leonhard Walz |
2000-11-28 |
$180,000 |
| 6133482 |
Method for producing carbonyl compounds |
Dirk Demuth, Heinz Rutter, Helmuth Menig, Peter Resch, Wilhelm Ruppel +1 more |
2000-10-17 |
$150,000 |
| 6124234 |
Catalyst with fine-particle dispersion of the active component |
Wolfgang Buechele, Matthias Irgang, Bernhard Otto, Hermann Wistuba, Gert Buerger |
2000-09-26 |
$176,000 |
| 6072087 |
Method for producing carbonyl compounds |
Dirk Demuth, Heinz Rutter, Helmuth Menig, Peter Resch, Wilhelm Ruppel +1 more |
2000-06-06 |
|
| 6056928 |
Method of removing nitrogen oxides from a gas flow |
Eckhart Wagner, Emil Roth, Wilhelm Ruppel, Hermann Wistuba, Bernhard Otto +2 more |
2000-05-02 |
|
| 6030589 |
Catalyst, method for its production and use of same |
Martin Hartweg, Andrea Seibold, Leonhard Walz, Bernd Morsbach |
2000-02-29 |
$34,136,000 |
| 6027703 |
Method for operating a purification device for gases as well as a purification device for gases |
Martin Hartweg, Rolf-Dirc Roitzheim, Andrea Seibold, Leonhard Walz, Bernd Morsbach |
2000-02-22 |
$47,790,000 |
| 6004520 |
Method for operating a purification device, a purification device and use of the same |
Martin Hartweg, Rolf-Dirc Roitzheim, Andrea Seibold, Leonhard Walz, Bernd Morsbach |
1999-12-21 |
|
| 5965098 |
Methods and devices for scrubbing gases |
Walter Boegner, Rolf-Dirc Roitzheim, Martin Hartweg, Andrea Seibold, Bernd Morsbach |
1999-10-12 |
$106,567,000 |
| 5965099 |
Catalyst and a method for its production and use of same |
Martin Hartweg, Andrea Seibold, Leonhard Walz, Bernd Morsbach |
1999-10-12 |
|
| 5945080 |
Catalyst and process for its production |
Martin Hartweg, Martina Heinau, Andrea Seibold, Leonhard Walz, Bernd Morsbach +1 more |
1999-08-31 |
|
| 5907055 |
Use of triacids based on alkoxylated tertiary amines as complexing agents |
Thomas Greindl, Birgit Potthoff-Karl, Alfred Oftring, Richard Baur, Wolfgang Trieselt |
1999-05-25 |
|
| 5905056 |
Catalyst and a method for its production and use of same |
Martin Hartweg, Andrea Seibold, Leonhard Walz, Bernd Morsbach |
1999-05-18 |
|
| 5750460 |
Catalyst and process for its production |
Martin Hartweg, Martina Heinau, Andrea Seibold, Leonhard Walz, Bernd Morsbach +1 more |
1998-05-12 |
$3,027,000 |
| 5698715 |
Preparation of unsaturated cyclic ethers |
Jurgen Schroeder, Christopher William Rieker, Klaus Ebel |
1997-12-16 |
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