Issued Patents All Time
Showing 25 most recent of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12137969 | Heated vapor ablation systems and methods for treating cardiac conditions | Virender K. Sharma, Kevin Holbrook, Eric S. Fain | 2024-11-12 |
| 11331140 | Heated vapor ablation systems and methods for treating cardiac conditions | Virender K. Sharma, Kevin Holbrook, Eric S. Fain | 2022-05-17 |
| 10974964 | Modular catalyst monoliths | Gerhard Olbert, Jochen Gauer, Andreas Spiegel, Andreas Wölfert, Wolfgang GMEINER +1 more | 2021-04-13 |
| 10576449 | Reactor for carrying out heterogeneously catalysed gas phase reactions, and use of the reactor | Gerhard Olbert, Andreas Wölfert | 2020-03-03 |
| 10440990 | Composite heat source for a smoking article | Friedrich Raether, Jens Baber | 2019-10-15 |
| 10350532 | Porous alpha-SiC-containing shaped body having a contiguous open pore structure | Thomas Wolff | 2019-07-16 |
| 9725320 | Basket-like device having wall insulation | Gerhard Olbert, Andreas Wölfert, Robert Kühn, Tobias Lenke, Wolfgang GMEINER | 2017-08-08 |
| 9725364 | Method for reducing hexavalent chromium in oxidic solids | Rainer Ortmann, Chris Labuschagne, Dawie Van Der Merwe, Barry Visagie | 2017-08-08 |
| 9663383 | Process for preparing chromium(III) oxide | Rainer Ortmann, Matthias Stenger, Matthias Boll | 2017-05-30 |
| 9636620 | Porous alpha-SiC-containing shaped body having a contiguous open pore structure | Thomas Wolff | 2017-05-02 |
| 9580333 | Process for preparing chromium(III) oxide | Matthias Boll, Rainer Ortmann | 2017-02-28 |
| 9427678 | Base for a mass transfer column | Marcus Bechtel, Dieter Baumann, Sascha Müller | 2016-08-30 |
| 8440067 | Process for removing water from alkali metal amalgam | Marc Claude Martin, Günther Huber, Michael Lutz, Wolfgang Kanther, Josef Guth | 2013-05-14 |
| 8414698 | Pigment/auxiliary combination having improved colour properties | Jurgen Kischkewitz, Gerald Buchner | 2013-04-09 |
| 8114258 | Electrolysis device for the production of alkali metal | Guenther Huber, Michael Lutz, Michael Wille, Josef Guth, Uwe Behling +2 more | 2012-02-14 |
| 7931745 | Black pigment/auxiliary combination having improved colour strength | Jurgen Kischkewitz, Gerald Buchner | 2011-04-26 |
| 7837785 | Process for the preparation of pigment granules and the use thereof | Kai Butje, Udo Holtmann | 2010-11-23 |
| 7517435 | Process for the removal of mercury from solutions contaminated with mercury | Josef Guth, Hans-Jürgen Bender, Dieter Schlafer | 2009-04-14 |
| 7410536 | Oxidation-stable iron oxide pigments, process for preparing them and their use | Herbert Kunstmann | 2008-08-12 |
| 7387672 | Oxidation-stable iron oxide pigments, process for preparing them and their use | — | 2008-06-17 |
| 7332090 | Process for the removal of mercury from solutions contaminated with mercury | Hans-Jürgen Bender, Josef Guth | 2008-02-19 |
| 7144455 | Process for preparing yellow iron oxide pigments with CaCo3 precipitant | Ulrich Meisen, Horst Brunn, Karl-Heinz van Bonn | 2006-12-05 |
| 6759560 | Method for producing alkali methylates | Josef Guth, Hans-Josef Sterzel, Gerd Kaibel, Kirsten Burkart, Elke Hoffmann | 2004-07-06 |
| 6657091 | Catalytic preparation of alkali metal alkoxides | Kerstin Schierle-Arndt, Hans-Josef Sterzel, Dieter Schlafer, Josef Guth, Peter Zehner | 2003-12-02 |
| 6592832 | Method for producing highly pure lithium salts | Joachim Pfeffinger, Bernd Leutner | 2003-07-15 |