Filter element with seal receiver
US-2025339803-A1 · Nov 6, 2025 · US
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Proost Gert patents
Proost Gert is listed as an inventor on 30 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Proost Gert |
| Total patents | 30 |
| First publication | Feb 14, 2019 |
| Latest publication | Nov 6, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Filter cartridge
US-D1089599-S · Aug 19, 2025 · US
Filter elements and methods of manufacturing filter elements
US-12337270-B2 · Jun 24, 2025 · US
Filter element with seal receiver
US-12318724-B2 · Jun 3, 2025 · US
Filter cartridges; air cleaner assemblies; housings; features; components; and, methods
US-2025135388-A1 · May 1, 2025 · US
Filter cartridges; air cleaner assemblies; housings; features; components; and, methods
US-2025058261-A1 · Feb 20, 2025 · US
Filter cartridges; air cleaner assemblies; housings; features; components; and, methods
US-12186698-B2 · Jan 7, 2025 · US
Filter cartridges; air cleaner assemblies; housings; features; components; and, methods
US-12145093-B2 · Nov 19, 2024 · US
Filter element, systems, and methods
US-2024375032-A1 · Nov 14, 2024 · US
Filter element, systems, and methods
US-12036502-B2 · Jul 16, 2024 · US
Recent patents
Latest publications not already listed above.
Filter cartridges; air cleaner assemblies; housings; features; components; and, methods
US-2024149204-A1 · May 9, 2024 · US
Filter cartridges; air cleaner assemblies; housings; features; components; and, methods
US-2024082770-A1 · Mar 14, 2024 · US
Filter cartridges; air cleaner assemblies; housings; features; components; and, methods
US-11857907-B2 · Jan 2, 2024 · US
Filter element, systems, and methods
US-2023390685-A1 · Dec 7, 2023 · US
Filter element with seal receiver
US-2023356130-A1 · Nov 9, 2023 · US
Filter cartridge
US-D1002792-S · Oct 24, 2023 · US
Filter cartridges; air cleaner assemblies; housings; features; components; and, methods
US-11772026-B2 · Oct 3, 2023 · US
Filter element, systems, and methods
US-11691101-B2 · Jul 4, 2023 · US
Filter systems with filter bag assemblies including filter bags with radial seal gaskets
US-2023191303-A1 · Jun 22, 2023 · US
Filter cartridges; air cleaner assemblies; housings; features; components; and, methods
US-2022347618-A1 · Nov 3, 2022 · US
Filter elements and methods of manufacturing filter elements
US-2022288522-A1 · Sep 15, 2022 · US
Filter cartridges; air cleaner assemblies; housings; features; components; and, methods
US-11420147-B2 · Aug 23, 2022 · US
Filter cartridges; air cleaner assemblies; housings; features; components; and, methods
US-2022088526-A1 · Mar 24, 2022 · US
Filter cartridges; air cleaner assemblies; housings; features; components; and, methods
US-11123672-B2 · Sep 21, 2021 · US
Filter cartridges; air cleaner assemblies; housings; features; components; and, methods
US-2021046416-A1 · Feb 18, 2021 · US
Filter element, systems, and methods
US-2021046415-A1 · Feb 18, 2021 · US
Filter cartridges; air cleaner assemblies; housings; features; components; and, methods
US-10758859-B2 · Sep 1, 2020 · US
Filter cartridges; air cleaner assemblies; housings; features; components; and, methods
US-2019321766-A1 · Oct 24, 2019 · US
Filter cartridges; air cleaner assemblies; housings; features; components; and, methods
US-10315147-B2 · Jun 11, 2019 · US
Filter cartridges; air cleaner assemblies; housings; features; components; and, methods
US-2019046915-A1 · Feb 14, 2019 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Donaldson Co Inc | 30 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B01D46/525 | 24 |
| B01D2271/027 | 20 |
| B01D46/527 | 19 |
| B01D46/2411 | 19 |
| B01D2271/022 | 19 |