Issued Patents All Time
Showing 1–25 of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12172114 | Air filter comprising a primary air outlet and a secondary air outlet and filter element for same | Matthias Krohlow, Daniel Schmid, Martin Sonntag, Steffen Pfannkuch, Martin Schmid +1 more | 2024-12-24 |
| 12064717 | Treatment device for treating fluids, in particular liquid fluids, and treatment element of treatment device | Christian Thalmann, Fabian Wagner, André Roesgen, Frank Pflueger | 2024-08-20 |
| 11731067 | Filter element for filtration and dehumidification of a gas | Andreas Franz | 2023-08-22 |
| 11701602 | Treatment device for treating fluids, in particular liquid fluids, and treatment element of treatment device | Christian Thalmann, Fabian Wagner, André Roesgen, Frank Pflueger | 2023-07-18 |
| 11415089 | Air filter with a primary air outlet and a secondary air outlet as well as filter element therefor | Daniel Schmid, Matthias Krohlow, Martin Sonntag, Steffen Pfannkuch, Martin Schmid +1 more | 2022-08-16 |
| 11027227 | Treatment device for treating fluids, in particular liquid fluids, and treatment element of treatment device | Christian Thalmann, Fabian Wagner, André Roesgen, Frank Pflueger | 2021-06-08 |
| 10946324 | Round filter element, in particular for gas filtration | Torsten Fritzsching, Pascal Neef, Christoph Wittmers | 2021-03-16 |
| 10898833 | Filter device, in particular liquid filter | Dieter Schreckenberger, Christian Thalmann, Fabian Wagner, Frank Pflueger, André Roesgen | 2021-01-26 |
| 10883456 | Filter element with retaining surfaces, filter with a filter element and filter housing of a filter | Pascal Neef, Werner Blossey, Mario Rieger, Nadine Donauer, Andreas Weber | 2021-01-05 |
| 10737201 | Filter system and filter element | André Roesgen, Petra Skorpíková, Markus Nefzer, Fabian Wagner, Frank Pflueger +1 more | 2020-08-11 |
| 10702812 | Filter housing with locking form-fit elements and spring loading a filter element in the housing | André Roesgen, Christian Thalmann, Frank Pflueger, Fabian Wagner | 2020-07-07 |
| 10610810 | Filter device, in particular liquid filter | Dieter Schreckenberger, Christian Thalmann, Fabian Wagner, Frank Pflueger, André Roesgen | 2020-04-07 |
| 10561969 | Filter element having supporting elements, filter having a filter element, and filter housing of a filter | Nadine Sorger, Pascal Neef, Mario Rieger, Werner Blossey, Markus Nefzer +1 more | 2020-02-18 |
| 10399012 | Treatment device for treating fluids, in particular liquid fluids, and treatment element of treatment device | Christian Thalmann, Fabian Wagner, André Roesgen, Frank Pflueger | 2019-09-03 |
| 10399010 | Treatment device for treating fluids, in particular liquid fluids, and treatment element of treatment device | Christian Thalmann, Fabian Wagner, André Roesgen, Frank Pflueger | 2019-09-03 |
| 10384158 | Filter element having filter bellows | Frank Pflueger, Fabian Wagner, Christian Thalmann, André Roesgen, Daniel Schmid +1 more | 2019-08-20 |
| 10350534 | Filter element, in particular for gas filtration | Fabian Wagner | 2019-07-16 |
| 10344718 | Filter element, in particular for gas filtration | Fabian Wagner | 2019-07-09 |
| 10316804 | Filter element with at least one guide crosspiece, filter with a filter element and filter housing of a filter | Fabian Wagner, André Roesgen, Christian Thalmann, Frank Pflueger, Nadine Donauer +4 more | 2019-06-11 |
| 10279298 | Plate-type filter element for gas filtration | Arthur Sudermann, Marcel Hofmeister, Daniel Schmid, Stefan Walz, Matthias Krohlow +6 more | 2019-05-07 |
| 10233876 | Filter element, in particular, for gas filtration | Fabian Wagner, André Roesgen, Christian Thalmann, Frank Pflueger | 2019-03-19 |
| 10220334 | Filter element and method for producing a filter element | Fabian Wagner, André Roesgen, Christian Thalmann, Frank Pflueger | 2019-03-05 |
| 10184434 | Filter device, in particular for gas filtration | Fabian Wagner, André Roesgen, Christian Thalmann, Frank Pflueger | 2019-01-22 |
| 10179302 | Filter system comprising coupling device | André Roesgen, Fabian Wagner, Christian Thalmann, Frank Pflueger, Petra Skorpíková | 2019-01-15 |
| 10071330 | Filter element, in particular for gas filtration | Fabian Wagner, André Roesgen, Christian Thalmann, Frank Pflueger, Christoph Wittmers | 2018-09-11 |