Connecting a cell stack to at least one contact element in a vacuum using a laser
US-12394870-B2 · Aug 19, 2025 · US
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Böhm Dennis patents
Böhm Dennis is listed as an inventor on 16 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Böhm Dennis |
| Total patents | 16 |
| First publication | Jul 25, 2019 |
| Latest publication | Aug 19, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Method for cutting a continuous battery electrode material in order to produce battery electrodes, and a battery electrode
US-12202074-B2 · Jan 21, 2025 · US
Fuel cell systems with series-connected subsystems
US-11757117-B2 · Sep 12, 2023 · US
Connecting a cell stack to at least one contact element in a vacuum using a laser
US-2023078332-A1 · Mar 16, 2023 · US
Fuel cell systems with series-connected subsystems
US-2023070193-A1 · Mar 9, 2023 · US
Method for characterizing a weld
US-11543387-B2 · Jan 3, 2023 · US
Method for producing a battery cell
US-2022384925-A1 · Dec 1, 2022 · US
Method and device for producing a component for a battery cell and such a component
US-2022320478-A1 · Oct 6, 2022 · US
Method and apparatus for producing an electrode stack
US-2022223919-A1 · Jul 14, 2022 · US
Method and apparatus for producing an electrode stack
US-2022216502-A1 · Jul 7, 2022 · US
Recent patents
Latest publications not already listed above.
Ultrasonic welding device and method for producing a metal foil stack
US-2022048129-A1 · Feb 17, 2022 · US
Processing device and method for processing a material
US-2022016744-A1 · Jan 20, 2022 · US
Method for producing an electrode stack for energy stores, and stacking system
US-11127970-B2 · Sep 21, 2021 · US
Method for characterizing a weld
US-2021181150-A1 · Jun 17, 2021 · US
Method for producing battery electrodes
US-2020406401-A1 · Dec 31, 2020 · US
Method for producing an electrode stack for energy stores, and stacking system
US-2019229360-A1 · Jul 25, 2019 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Volkswagen Ag | 14 |
| Freifrau Von Boeselager Christina | 2 |
| Leithoff Ruben | 2 |
| Hydrogenics Corp | 2 |
| Plr Prueftechnik Linke & Ruehe Gmbh | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| Y02E60/10 | 13 |
| Y02P70/50 | 9 |
| H01M2220/20 | 8 |
| H01M10/0525 | 7 |
| H01M10/0404 | 6 |