| 12377379 |
Filter element, housing for a filter system, and filter system comprising a filter element and a housing |
Kevin KOHN |
2025-08-05 |
| 12233369 |
Air filter element having a circumferentially protruding clean air seal, filter housing and air filter |
Torsten Fritzsching, Philipp Hettkamp, Arthur Sudermann, Friedrich Kupfer, Mario Rieger |
2025-02-25 |
| 12134061 |
Filter system having a primary and a secondary filter element and secondary filter element for such a filter system |
Bharatesh Alagouda, Joachim Schuldt, Deepthi Burugina Raviprakash, Mridul Sharma |
2024-11-05 |
| 12070707 |
Filter element, housing for a filter system, and filter system comprising a filter element and a housing |
Friedrich Kupfer, Arthur Sudermann |
2024-08-27 |
| 12011685 |
Filter element, filter system comprising a filter element, and method |
Torsten Fritzsching, Philipp Hettkamp |
2024-06-18 |
| 11959443 |
Filter element and filter system having a filter element |
Torsten Fritzsching, Philipp Hettkamp, Arthur Sudermann, Friedrich Kupfer, Mario Rieger |
2024-04-16 |
| 11938435 |
Round filter element, in particular for gas filtration |
Irmgard Thalmann |
2024-03-26 |
| 11938434 |
Filter element and filter system |
— |
2024-03-26 |
| 11857903 |
Cover for a filter system, seal for a cover, and filter system comprising a cover |
Torsten Fritzsching, Philipp Hettkamp, Mario Rieger |
2024-01-02 |
| 11833462 |
Filter element, in particular for gas filtration |
Klaus Gehwolf, Thomas Sieber, Joachim-Paul Krieger, Werner Blossey, Philipp Hettkamp +5 more |
2023-12-05 |
| 11633686 |
Round filter element, in particular for gas filtration |
Nadine Donauer, Philipp Hettkamp, Torsten Fritzsching, Pedro Miguel Pereira Madeira |
2023-04-25 |
| 11247159 |
Round filter element, in particular for gas filtration |
Nadine Donauer, Philipp Hettkamp, Arthur Sudermann, Torsten Fritzsching, Mario Rieger +1 more |
2022-02-15 |
| 11192057 |
Secondary element for a filter system and filter system with a secondary element |
Joachim Schuldt, Torsten Fritzsching, Prabhu Kumaresan, Mridul Sharma |
2021-12-07 |
| 11117084 |
Filter element, in particular for gas filtration |
Nadine Donauer |
2021-09-14 |
| 11117082 |
Filter device and round filter element, in particular for gas filtration |
Nadine Donauer, Fabian Wagner, Torsten Fritzsching |
2021-09-14 |
| 10981098 |
Air filter element, in particular for gas filtration |
— |
2021-04-20 |
| 10946323 |
Round filter element, in particular for gas filtration |
Nadine Donauer, Philipp Hettkamp, Torsten Fritzsching, Pedro Miguel Pereira Madeira |
2021-03-16 |
| 10946324 |
Round filter element, in particular for gas filtration |
Torsten Fritzsching, Robert Hasenfratz, Christoph Wittmers |
2021-03-16 |
| 10940418 |
Round filter element having a longitudinally extending cross-sectional shape |
Nadine Donauer |
2021-03-09 |
| 10898841 |
Filter element, in particular for gas filtration |
Klaus Gehwolf, Thomas Sieber, Joachim-Paul Krieger, Werner Blossey, Philipp Hettkamp +5 more |
2021-01-26 |
| 10883456 |
Filter element with retaining surfaces, filter with a filter element and filter housing of a filter |
Werner Blossey, Mario Rieger, Robert Hasenfratz, Nadine Donauer, Andreas Weber |
2021-01-05 |
| 10753321 |
Hollow filter element, filter housing, and filter |
Nadine Sorger, Pedro Miguel Pereira Madeira |
2020-08-25 |
| D890316 |
Air filter element |
Pedro Miguel Pereira Madeira, Nadine Donauer |
2020-07-14 |
| 10702820 |
Filter element, in particular for gas filtration |
Pedro Miguel Pereira Madeira, Michael Heim, Nadine Donauer, Martin Wuebbeling |
2020-07-07 |
| 10561969 |
Filter element having supporting elements, filter having a filter element, and filter housing of a filter |
Nadine Sorger, Mario Rieger, Werner Blossey, Markus Nefzer, Robert Hasenfratz +1 more |
2020-02-18 |