Inventor · disambiguated record
Philipp Hettkamp
Also filed as: HETTKAMP PHILIPP
11 granted patents·15 pending applications·7 citations·filing 2016–2025
81Inventor score
Files withMANN & HUMMEL GMBH26
Top patents by PatentIndex Score
26 records- 0191US11633686B2Round filter element, in particular for gas filtrationMANN & HUMMEL GMBH·Filed 2021·Granted Apr 25, 2023·2 cites·13 claims
- 0286US10946323B2Round filter element, in particular for gas filtrationMANN & HUMMEL GMBH·Filed 2019·Granted Mar 16, 2021·2 cites·17 claims
- 0382US10898841B2Filter element, in particular for gas filtrationMANN & HUMMEL GMBH·Filed 2018·Granted Jan 26, 2021·2 cites·16 claims
- 0474US11247159B2Round filter element, in particular for gas filtrationMANN & HUMMEL GMBH·Filed 2017·Granted Feb 15, 2022·1 cites·12 claims
- 0574US2024278163A1Round filter element and filter deviceMANN & HUMMEL GMBH·Filed 2024·Application pending·0 cites
- 0674US2024278162A1Round filter element and filter deviceMANN & HUMMEL GMBH·Filed 2024·Application pending·0 cites
- 0773US2024278164A1Round filter element for filtering gaseous fluidMANN & HUMMEL GMBH·Filed 2024·Application pending·0 cites
- 0869US2025276265A1Gas filter systemMANN & HUMMEL GMBH·Filed 2025·Application pending·0 cites
- 0969US2025367585A1Filter element and filter systemMANN & HUMMEL GMBH·Filed 2025·Application pending·0 cites
- 1067US2025345734A1Filter element comprising at least two filter medium bodiesMANN & HUMMEL GMBH·Filed 2025·Application pending·0 cites
- 1166US11833462B2Filter element, in particular for gas filtrationMANN & HUMMEL GMBH·Filed 2021·Granted Dec 5, 2023·0 cites·13 claims
- 1265US12390752B2Filter element comprising a filter medium folded in a zig-zag-shape with discontinuous end-edge bonding, and method for producing sameMANN & HUMMEL GMBH·Filed 2022·Granted Aug 19, 2025·0 cites·21 claims
- 1365US2024252970A1Filter element and filter systemMANN & HUMMEL GMBH·Filed 2024·Application pending·0 cites
- 1465US2024252972A1Filter element and filter systemMANN & HUMMEL GMBH·Filed 2024·Application pending·0 cites
- 1562US11959443B2Filter element and filter system having a filter elementMANN & HUMMEL GMBH·Filed 2020·Granted Apr 16, 2024·0 cites·14 claims
- 1660US12036503B2Filter element and filter systemMANN & HUMMEL GMBH·Filed 2021·Granted Jul 16, 2024·0 cites·23 claims
- 1759US2025214021A1Gas filter systemMANN & HUMMEL GMBH·Filed 2025·Application pending·0 cites
- 1859US2025214022A1Gas filter systemMANN & HUMMEL GMBH·Filed 2025·Application pending·0 cites
- 1959US2025242288A1Gas filter systemMANN & HUMMEL GMBH·Filed 2025·Application pending·0 cites
- 2059US2025214018A1Gas filter systemMANN & HUMMEL GMBH·Filed 2025·Application pending·0 cites
- 2159US2025214019A1Gas filter systemMANN & HUMMEL GMBH·Filed 2025·Application pending·0 cites
- 2259US2025214016A1Gas filter systemMANN & HUMMEL GMBH·Filed 2025·Application pending·0 cites
- 2354US11857903B2Cover for a filter system, seal for a cover, and filter system comprising a coverMANN & HUMMEL GMBH·Filed 2020·Granted Jan 2, 2024·0 cites·11 claims
- 2453US12011685B2Filter element, filter system comprising a filter element, and methodMANN & HUMMEL GMBH·Filed 2020·Granted Jun 18, 2024·0 cites·28 claims
- 2548US12233369B2Air filter element having a circumferentially protruding clean air seal, filter housing and air filterMANN & HUMMEL GMBH·Filed 2020·Granted Feb 25, 2025·0 cites·22 claims
- 2639US2017087496A1Filter Medium and Use of the Filter MediumMANN & HUMMEL GMBH·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →