Issued Patents All Time
Showing 26–41 of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8570706 | Tantalum-based electrode stack | Willem Frederik Adrianus Besling, Aarnoud Laurens Roest, Linda Van Leuken-Peters | 2013-10-29 |
| 8531862 | Generating and exploiting an asymmetric capacitance hysteresis of ferroelectric MIM capacitors | Aarnoud Laurens Roest, Mareike Klee, Rudiger Mauczok, Michael Joehren | 2013-09-10 |
| 8493157 | MEMS resonator for filtering and mixing | Peter Gerard Steeneken, Jozef Thomas Martinus van Beek | 2013-07-23 |
| 8203912 | CMUTs with a high-k dielectric | Aarnoud Laurens Roest, Mareike Klee, Jozef Thomas Martinus van Beek, John Douglas Fraser | 2012-06-19 |
| 8193685 | Thin film detector for presence detection | Mareike Klee, Ronald Dekker, Harry Van Esch, Marco De Wild, Ruediger Mauczok +11 more | 2012-06-05 |
| 8007081 | Device and method for delivering a fluid in form of a high-speed micro-jet | Heiko Pelzer | 2011-08-30 |
| 7592884 | High frequency component | Marion Matters-Kammerer, Rainer Kiewitt | 2009-09-22 |
| 5459168 | Process for separating low molecular weight compounds from an impure thermoplastic polymer or mixture | Hedi B. Nasr, Manfred Grabow | 1995-10-17 |
| 5429653 | Method of partially introverting a multiple layer tube to form an optical fiber preform | Helmut Leber, Hartwig Schaper, Norbert Treber, Gerhart Vilsmeier | 1995-07-04 |
| 5229000 | Apparatus and method for the separation of a viscous mixture | Hedi Ben-Nasr, Ernst Kriegel | 1993-07-20 |
| 5171343 | Method for the tool-free reshapingof a tubular body | Helmut Leber | 1992-12-15 |
| 5011594 | Process for the continuous extraction of mixtures of organic substances with supercritical solvents | Eckhard Haeffner, Hedi Ben-Nasr, Bernd Knuth, Hubert Jasper | 1991-04-30 |
| 4956059 | Process for the purification of granular silicon dioxide | Wolfgang Englisch, Helmut Leber, Fritz Simmat | 1990-09-11 |
| 4828702 | Process for separating a solid substance from a liquid mixture of substances | Hubert Coenen, Rainer Hagen | 1989-05-09 |
| 4812233 | Apparatus for separating a solid substance from a liquid mixture of substances | Hubert Coenen, Rainer Hagen | 1989-03-14 |
| 4445523 | Apparatus for the surface cleaning of quartz-crystal pieces | Rolf Bruning | 1984-05-01 |