Catalyst layer with extended surface area and method of forming such catalyst layer for polymer electrolyte fuel cells
US-12170379-B2 · Dec 17, 2024 · US
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Graf Tanja patents
Graf Tanja is listed as an inventor on 21 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Graf Tanja |
| Total patents | 21 |
| First publication | Sep 14, 2017 |
| Latest publication | Dec 17, 2024 |
Notable patents
Publications ranked by popularity score, then publication date.
Layered structure for a fuel cell and method for producing a layered structure of this type
US-12132231-B2 · Oct 29, 2024 · US
Simulating electronic structure with quantum annealing devices and artificial neural networks
US-12033728-B2 · Jul 9, 2024 · US
Method for production of an electrode and the electrode for a fuel cell
US-12009526-B2 · Jun 11, 2024 · US
Electrochemical catalysts with enhanced catalytic activity
US-11973233-B2 · Apr 30, 2024 · US
Ultrathin electrochemical catalysts on catalyst support for proton exchange membrane fuel cells
US-11955646-B2 · Apr 9, 2024 · US
Electrochemical catalysts with enhanced catalytic activity
US-11936051-B2 · Mar 19, 2024 · US
Simulating electronic structure with quantum annealing devices and artificial neural networks
US-2024071576-A1 · Feb 29, 2024 · US
Simulating electronic structure with quantum annealing devices and artificial neural networks
US-11776666-B2 · Oct 3, 2023 · US
Electrochemical catalysts with enhanced catalytic activity
US-2023009452-A1 · Jan 12, 2023 · US
Recent patents
Latest publications not already listed above.
Method for producing a supported catalyst material for a fuel cell
US-11489167-B2 · Nov 1, 2022 · US
Method for production of an electrode and the electrode for a fuel cell
US-2022190354-A1 · Jun 16, 2022 · US
Catalyst layer with extended surface area and method of forming such catalyst layer for polymer electrolyte fuel cells
US-2022029171-A1 · Jan 27, 2022 · US
Layered structure for a fuel cell and method for producing a layered structure of this type
US-2021305589-A1 · Sep 30, 2021 · US
Ultrathin electrochemical catalysts on catalyst support for proton exchange membrane fuel cells
US-2020343563-A1 · Oct 29, 2020 · US
Supported catalyst material for a fuel cell
US-10790515-B2 · Sep 29, 2020 · US
Electrochemical catalysts with enhanced catalytic activity
US-2020127300-A1 · Apr 23, 2020 · US
Active material body for a rechargeable battery
US-2019379041-A1 · Dec 12, 2019 · US
Atomic layer deposition of electrochemical catalysts
US-2019264325-A1 · Aug 29, 2019 · US
Method for producing a supported catalyst material for a fuel cell
US-2019157686-A1 · May 23, 2019 · US
Supported catalyst material for a fuel cell
US-2017263944-A1 · Sep 14, 2017 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Volkswagen Ag | 21 |
| Univ Leland Stanford Junior | 9 |
| Audi Ag | 7 |
| Volkswagen Aktiengesellschaf | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H01M2008/1095 | 17 |
| Y02E60/50 | 17 |
| H01M4/926 | 15 |
| H01M4/8867 | 12 |
| H01M8/1004 | 10 |