Method for determining the starting state of a fuel cell system
US-11489178-B2 · Nov 1, 2022 · US
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Kirchhoff Maren Ramona patents
Kirchhoff Maren Ramona is listed as an inventor on 11 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Kirchhoff Maren Ramona |
| Total patents | 11 |
| First publication | Oct 27, 2016 |
| Latest publication | Nov 1, 2022 |
Notable patents
Publications ranked by popularity score, then publication date.
Fuel cell system having integrated gas connections for connection to an external test gas supply
US-11031612-B2 · Jun 8, 2021 · US
Fuel cell system having integrated gas connections for connection to an external test gas supply
US-2021111418-A1 · Apr 15, 2021 · US
Method for determining the starting state of a fuel cell system
US-2021036347-A1 · Feb 4, 2021 · US
Arrangement for a cathode recirculation in a fuel cell and method for cathode recirculation
US-10680260-B2 · Jun 9, 2020 · US
Method for starting a fuel cell system and a fuel cell system
US-10581098-B2 · Mar 3, 2020 · US
Method for controlling an operating point change of a fuel cell stack and a fuel cell system
US-10122037-B2 · Nov 6, 2018 · US
Arrangement for a cathode recirculation in a fuel cell and method for cathode recirculation
US-2018301720-A1 · Oct 18, 2018 · US
Method for starting a fuel cell system and a fuel cell system
US-2017352901-A1 · Dec 7, 2017 · US
Fuel cell system as well as a vehicle having such a fuel cell system
US-2017040627-A1 · Feb 9, 2017 · US
Recent patents
Latest publications not already listed above.
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Volkswagen Ag | 11 |
| Audi Ag | 7 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| Y02E60/50 | 11 |
| H01M2250/20 | 7 |
| H01M2008/1095 | 6 |
| H01M8/04111 | 6 |
| H01M8/04559 | 6 |