- All sections
- H - Electricity
- H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy
- H01M 6/32 - Deferred-action cells activated through external addition of electrolyte or of electrolyte components
Patent holdings for IPC class H01M 6/32
Total number of patents in this class: 116
10-year publication summary
|
21
|
20
|
12
|
10
|
4
|
6
|
7
|
1
|
3
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Nissan Motor Co., Ltd. | 12964 |
7 |
| Nokia Technologies Oy | 21106 |
7 |
| Phenogy AG | 18 |
6 |
| Massachusetts Institute of Technology | 10251 |
4 |
| Tripod Design Co., Ltd. | 23 |
4 |
| Epsilor - Electric Fuel Ltd. | 6 |
3 |
| Mishima Denshi Co., Ltd. | 4 |
3 |
| Battery Research Technology Limited | 3 |
3 |
| Nippon Telegraph and Telephone Corporation | 15924 |
2 |
| Atlas Elektronik GmbH | 384 |
2 |
| Carnegie Mellon University | 1623 |
2 |
| Consejo Superior de Investigaciones Cientificas | 798 |
2 |
| Diehl & Eagle Picher GmbH | 2 |
2 |
| EaglePicher Technologies, LLC | 110 |
2 |
| Eco Group Asia Limited | 2 |
2 |
| G. Concept Technology Ltd. | 2 |
2 |
| Institucio Catalana de Recerca I Estudis Avancats (ICREA) | 102 |
2 |
| M Hikari & Energy Laboratory Co., Ltd. | 10 |
2 |
| Omnitek Partners LLC | 204 |
2 |
| Quantum Medical Innovations, LLC | 3 |
2 |
| Other owners | 55 |