Secondary element and filter system
US-12582930-B2 · Mar 24, 2026 · US
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Kohn Kevin patents
Kohn Kevin is listed as an inventor on 10 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Kohn Kevin |
| Total patents | 10 |
| First publication | Apr 20, 2023 |
| Latest publication | Mar 24, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Filter element with a handle element in a recess of a filter medium body and filter device with a filter element of this type
US-2026034492-A1 · Feb 5, 2026 · US
Filter element, housing for a filter system, and filter system comprising a filter element and a housing
US-2025339804-A1 · Nov 6, 2025 · US
Filter element, housing for a filter system, and filter system comprising a filter element and a housing
US-12377379-B2 · Aug 5, 2025 · US
Filter element for filter system and filter system comprising filter housing and replaceable filter element
US-2024269595-A1 · Aug 15, 2024 · US
Filter system comprising filter housing, replaceable filter element, and resonator structure
US-2024269589-A1 · Aug 15, 2024 · US
Filter Element for a Filter System Having a Resonator Structure, and Filter System Having a Resonator Structure
US-2024075419-A1 · Mar 7, 2024 · US
Filter system comprising a resonator
US-2024075418-A1 · Mar 7, 2024 · US
Secondary Element and Filter System
US-2024042362-A1 · Feb 8, 2024 · US
Filter element, housing for a filter system, and filter system comprising a filter element and a housing
US-2023118296-A1 · Apr 20, 2023 · US
Recent patents
Latest publications not already listed above.
No data yet.
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Mann & Hummel Gmbh | 10 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B01D46/2414 | 7 |
| B01D2265/06 | 6 |
| B01D46/4236 | 6 |
| B01D46/0005 | 6 |
| B01D2265/026 | 5 |