Donaldson Company
Patents, Design & Utilities
Last updated:
List of all Donaldson Company patents 370 in total
| Status | Patent |
|---|---|
Grant | Utility: Filter arrangements for liquids and methods of use Filling date: 6 Sep 2025 Issue date: 20 Sep 2022 |
Grant | Utility: Air filter arrangement; air cleaner assembly; and, methods Filling date: 6 Sep 2025 Issue date: 20 Sep 2022 |
Grant | Utility: Filtration media packs comprising plurality of bosses between filter media, filter elements, and methods for manufacturing Filling date: 6 Sep 2025 Issue date: 6 Sep 2022 |
Application | Utility: SPIN-ON FILTER WITH EXTERNAL THREADS AND METHODS Filling date: 6 Sep 2025 Issue date: 1 Sep 2022 |
Grant | Utility: Filter elements, air cleaner assemblies, and methods of use and assembly Filling date: 6 Sep 2025 Issue date: 30 Aug 2022 |
Application | Utility: ARRANGEMENTS FOR CAPTURING AEROSOL DURING DENTAL PROCEDURES AND METHODS Filling date: 6 Sep 2025 Issue date: 25 Aug 2022 |
Application | Utility: DOSING CONDUIT ARRANGEMENTS FOR EXHAUST AFTERTREATMENT SYSTEM Filling date: 6 Sep 2025 Issue date: 25 Aug 2022 |
Grant | Utility: Filter cartridges; air cleaner assemblies; housings; features; components; and, methods Filling date: 6 Sep 2025 Issue date: 23 Aug 2022 |
Grant | Utility: Air reservoir assembly for a submergible enclosure Filling date: 6 Sep 2025 Issue date: 23 Aug 2022 |
Grant | Utility: Pleated filtration media having tapered flutes Filling date: 6 Sep 2025 Issue date: 16 Aug 2022 |
Application | Utility: LIQUID FILTER ARRANGEMENT; COMPONENTS; AND, METHODS Filling date: 6 Sep 2025 Issue date: 11 Aug 2022 |
Application | Utility: SYSTEM AND METHOD FOR FILTERING BEVERAGES Filling date: 6 Sep 2025 Issue date: 4 Aug 2022 |
Application | Utility: FILTER ELEMENT FOR PULSE CLEANING AND METHODS Filling date: 6 Sep 2025 Issue date: 4 Aug 2022 |
Application | Utility: COMPOSITIONS AND ARTICLES INCLUDING PERFLUOROPOLYETHER BOTTLEBRUSH POLYMERS AND METHODS OF MAKING AND USING SAME Filling date: 6 Sep 2025 Issue date: 4 Aug 2022 |
Application | Utility: CYCLIC FLOW APPARATUS Filling date: 6 Sep 2025 Issue date: 4 Aug 2022 |
Application | Utility: FILTER ASSEMBLY AND SYSTEM Filling date: 6 Sep 2025 Issue date: 4 Aug 2022 |
Grant | Utility: Spin-on filter with external threads and methods Filling date: 6 Sep 2025 Issue date: 2 Aug 2022 |
Application | Utility: RETENTION APPARTUS FOR WIRE MESH ARRANGEMENT Filling date: 6 Sep 2025 Issue date: 28 Jul 2022 |
Grant | Utility: Barrier vent assembly Filling date: 6 Sep 2025 Issue date: 26 Jul 2022 |
Application | Utility: PULSE AIR CLEANER SYSTEM WITH PULSE TUBE EXTENSION Filling date: 6 Sep 2025 Issue date: 21 Jul 2022 |
Grant | Utility: Precleaner for engine air intake and methods Filling date: 6 Sep 2025 Issue date: 12 Jul 2022 |
Application | Utility: FILTER MEDIA AND ELEMENTS Filling date: 6 Sep 2025 Issue date: 7 Jul 2022 |
Grant | Utility: Airflow control system and methods thereof Filling date: 6 Sep 2025 Issue date: 5 Jul 2022 |
Grant | Utility: Pleated fluid filter element and methods Filling date: 6 Sep 2025 Issue date: 5 Jul 2022 |
Grant | Utility: Engine air cleaner with integrated compressor suppressor Filling date: 6 Sep 2025 Issue date: 5 Jul 2022 |
Application | Utility: Filter Elements, Air Cleaner Assemblies, and Methods of Use and Assembly Filling date: 6 Sep 2025 Issue date: 30 Jun 2022 |
Grant | Utility: Liquid filter arrangement and methods Filling date: 6 Sep 2025 Issue date: 28 Jun 2022 |
Grant | Utility: Air cleaner, components thereof, and methods Filling date: 6 Sep 2025 Issue date: 28 Jun 2022 |
Application | Utility: Filter Cartridges; Air Cleaner Assemblies; Housings; Features; Components; and, Methods Filling date: 6 Sep 2025 Issue date: 23 Jun 2022 |
Grant | Utility: Filter assembly Filling date: 6 Sep 2025 Issue date: 21 Jun 2022 |
Grant | Utility: Airflow control system and methods thereof Filling date: 6 Sep 2025 Issue date: 14 Jun 2022 |
Application | Utility: Air Filter Arrangement; Assembly; and, Methods Filling date: 6 Sep 2025 Issue date: 9 Jun 2022 |
Application | Utility: FILTER ELEMENT WITH OUTLET PORT CHECK VALVE Filling date: 6 Sep 2025 Issue date: 9 Jun 2022 |
Application | Utility: PULSE DELIVERY CLEANING SYSTEMS AND METHODS Filling date: 6 Sep 2025 Issue date: 9 Jun 2022 |
Grant | Utility: Filter medium and structure Filling date: 6 Sep 2025 Issue date: 7 Jun 2022 |
Grant | Utility: Spin-on filter with external threads and methods Filling date: 6 Sep 2025 Issue date: 31 May 2022 |
Grant | Utility: Filter assembly for an enclosure Filling date: 6 Sep 2025 Issue date: 31 May 2022 |
Application | Utility: AIR CLEANER BYPASS ASSEMBLY AND METHOD OF OPERATING Filling date: 6 Sep 2025 Issue date: 26 May 2022 |
Application | Utility: HYDROCARBON FLUID-WATER SEPARATION Filling date: 6 Sep 2025 Issue date: 19 May 2022 |
Application | Utility: FILTER MEDIA WITH IMPROVED DUST LOADING Filling date: 6 Sep 2025 Issue date: 19 May 2022 |
Application | Utility: FILTER RESTRICTION INDICATOR Filling date: 6 Sep 2025 Issue date: 19 May 2022 |
Grant | Utility: Filter cartridge arrangements and assemblies; preferred features; methods of assembly and use Filling date: 6 Sep 2025 Issue date: 17 May 2022 |
Grant | Utility: Assemblies; components and filter features thereof; and, methods of use and assembly Filling date: 6 Sep 2025 Issue date: 17 May 2022 |
Grant | Utility: System and method for filtering beverages Filling date: 6 Sep 2025 Issue date: 10 May 2022 |
Application | Utility: PARTICLE SEPARATOR FILTER WITH AN AXIALLY EXTENDING FLOW FACE Filling date: 6 Sep 2025 Issue date: 5 May 2022 |
Application | Utility: FILTER CARTRIDGES; AIR CLEANER ASSEMBLIES; HOUSINGS; FEATURES; COMPONENTS; AND, METHODS Filling date: 6 Sep 2025 Issue date: 5 May 2022 |
Application | Utility: FILTER ELEMENT FOR FILTERING A FLUID Filling date: 6 Sep 2025 Issue date: 5 May 2022 |
Grant | Utility: Air cleaner arrangements; serviceable filter elements; and, methods Filling date: 6 Sep 2025 Issue date: 3 May 2022 |
Grant | Utility: Air cleaner assemblies and methods of use Filling date: 6 Sep 2025 Issue date: 3 May 2022 |
Application | Utility: FILTER SEAL ASSEMBLY AND SYSTEM Filling date: 6 Sep 2025 Issue date: 28 Apr 2022 |
Showing 1 to 50 of 370 patents.