Control flap assembly for a gas flow in a fuel cell system
US-12469863-B2 · Nov 11, 2025 · US
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Wacker Andreas patents
Wacker Andreas is listed as an inventor on 30 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Wacker Andreas |
| Total patents | 30 |
| First publication | Jun 4, 2015 |
| Latest publication | Nov 11, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Valve and a fuel cell system incorporating the valve
US-2025192197-A1 · Jun 12, 2025 · US
Butterfly valve assembly, in particular for a gas flow in a fuel cell system
US-12313165-B2 · May 27, 2025 · US
Mechanical Switching Unit, System And Satellite
US-2025051040-A1 · Feb 13, 2025 · US
Amplifier With Power Combination And Internal Redundancy And Modular Housing
US-2024356497-A1 · Oct 24, 2024 · US
Amplifier with power combination and internal redundancy and modular housing
US-12063015-B2 · Aug 13, 2024 · US
Control flap assembly for a gas flow in a fuel cell system
US-2024079614-A1 · Mar 7, 2024 · US
Butterfly Valve Assembly, in Particular for a Gas Flow in a Fuel Cell System
US-2024052929-A1 · Feb 15, 2024 · US
Butterfly valve assembly, in particular for a gas flow in a fuel cell system
US-2024052931-A1 · Feb 15, 2024 · US
Butterfly valve assembly, in particular for a gas flow in a fuel cell system
US-2024052930-A1 · Feb 15, 2024 · US
Recent patents
Latest publications not already listed above.
Fuel Cell Exhaust Gas Arrangement for a Fuel Cell System
US-2023378500-A1 · Nov 23, 2023 · US
Fuel-cell exhaust arrangement
US-2023378501-A1 · Nov 23, 2023 · US
Fuel-cell exhaust system
US-2023378494-A1 · Nov 23, 2023 · US
Coupling arrangement
US-11603803-B2 · Mar 14, 2023 · US
Exhaust-gas flap device
US-11578671-B2 · Feb 14, 2023 · US
Coupling arrangement
US-11572842-B2 · Feb 7, 2023 · US
Exhaust-gas flap device
US-11466629-B2 · Oct 11, 2022 · US
Exhaust flap
US-11408529-B2 · Aug 9, 2022 · US
Coupling arrangement
US-2022228533-A1 · Jul 21, 2022 · US
Coupling arrangement
US-2022228534-A1 · Jul 21, 2022 · US
Exhaust-gas flap device
US-2022010739-A1 · Jan 13, 2022 · US
Exhaust-gas flap device
US-2022010738-A1 · Jan 13, 2022 · US
Amplifier With Power Combination And Internal Redundancy And Modular Housing
US-2021328556-A1 · Oct 21, 2021 · US
Connecting unit for connecting to first and second interfaces, where the connecting unit comprises an internal conductor disposed within a housing formed by half-shell construction
US-10998605-B2 · May 4, 2021 · US
Exhaust gas flap
US-10823088-B2 · Nov 3, 2020 · US
Aqueous adjuvant-compositions
US-10772324-B2 · Sep 15, 2020 · US
Exhaust gas flap
US-2020095945-A1 · Mar 26, 2020 · US
Connecting Unit For Radio-Frequency Devices
US-2019123447-A1 · Apr 25, 2019 · US
Aqueous Adjuvant-Compositions
US-2015320037-A1 · Nov 12, 2015 · US
Use of isosorbide caprylates/caprates in deodorants and antiperspirants
US-2015150247-A1 · Jun 4, 2015 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Purem GmbH | 19 |
| Tesat Spacecom Gmbh & Co Kg | 6 |
| Eberspaecher Exhaust Tech Gmbh | 3 |
| Clariant Finance Bvi Ltd | 3 |
| Clariant Int Ltd | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| F01N2240/36 | 11 |
| F02D9/1065 | 11 |
| F02D9/04 | 11 |
| Y02E60/50 | 10 |
| F02D9/10 | 10 |