Issued Patents All Time
Showing 1–25 of 43 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11725551 | Filter element of a filter for purifying fluids, insertion adapter, and filter | — | 2023-08-15 |
| 11644111 | Slide valve for a filter system and filter system with a slide valve | — | 2023-05-09 |
| 11571643 | Filter element of a filter for liquid, filter and filter housing | — | 2023-02-07 |
| 11565203 | Filter element of a filter for liquid, drain closure element for a drain opening in a filter housing, housing part of a filter housing and filter | — | 2023-01-31 |
| 11376528 | Filter system with non-return valve and filter element | — | 2022-07-05 |
| 11305219 | Filter system and filter element | — | 2022-04-19 |
| 11247175 | Thermally sterilizable fluid filter and use of the thermally sterilizable fluid filter | Heike Rupp, Michael Fasold, Sascha Bauer, Frank Ehlen, Stefan Kunze +4 more | 2022-02-15 |
| 10844761 | Unit for the regulation or control of a fluid pressure | Lukas Bock, Volker Kuemmerling, Thomas Jessberger, Heinz Fuchs, Thomas Schleiden +2 more | 2020-11-24 |
| 10690256 | Unit for the regulation or control of a fluid pressure | Lukas Bock, Volker Kuemmerling, Thomas Jessberger, Heinz Fuchs, Thomas Schleiden +2 more | 2020-06-23 |
| 10675574 | Filter device comprising an adapter piece | — | 2020-06-09 |
| 10456716 | Liquid filtering device | Markus Kolczyk, Rainer Loos, Daniel Lucas, Sven Epli, Ralf Blum +1 more | 2019-10-29 |
| 10343092 | Filter system and filter element having a sealing device | — | 2019-07-09 |
| 9815004 | Filter with a liquid drain valve | Stefan Uhl | 2017-11-14 |
| 9664462 | Heat exchanger with bypass valve | — | 2017-05-30 |
| 9284867 | Oil filter module and thermostat unit | — | 2016-03-15 |
| 8613854 | Filter element for liquid filters and liquid filter | — | 2013-12-24 |
| 8511481 | Liquid filter, in particular an oil filter | — | 2013-08-20 |
| 8501002 | Exchangeable filter insert | Kai Knickmann, Ralf Blum, Wolfgang Cedzich, Andreas Franz, Roland Hartmann +10 more | 2013-08-06 |
| 8480892 | Oil filter, oil separator and filter insert thereof | Johannes Lampert, André Rösgen, Eric Gillenberg, Jens Hähn, Jens Gutekunst +2 more | 2013-07-09 |
| 8469083 | Heat exchanger with bypass valve | Alexander Wöll | 2013-06-25 |
| 8336515 | Oil cooler oil pump assembly for an internal combustion engine | Thomas Jessberger, Axel Kravanja | 2012-12-25 |
| 8057687 | Liquid filter heat exchanger unit | — | 2011-11-15 |
| 6994784 | Liquid filter/heat exchanger unit | — | 2006-02-07 |
| 6955755 | Liquid filter comprising a valve arranged in a support tube of a filter element | — | 2005-10-18 |
| 6893561 | Liquid filter with a cast metal housing and method of producing the same | — | 2005-05-17 |