- All sections
- H - Electricity
- H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy
- H01M 50/77 - Arrangements for stirring or circulating the electrolyte with external circulating path
Patent holdings for IPC class H01M 50/77
Total number of patents in this class: 36
10-year publication summary
|
0
|
1
|
3
|
2
|
3
|
1
|
5
|
8
|
8
|
4
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Toyota Motor Corporation | 31162 |
2 |
| Enlighten Innovations Inc. | 93 |
2 |
| Lockheed Martin Energy, LLC | 143 |
2 |
| IFBattery Inc. | 10 |
2 |
| LG Chem, Ltd. | 17519 |
1 |
| International Business Machines Corporation | 60753 |
1 |
| Mitsubishi Heavy Industries, Ltd. | 8601 |
1 |
| Industrial Technology Research Institute | 4990 |
1 |
| Infineon Technologies AG | 8179 |
1 |
| Massachusetts Institute of Technology | 9967 |
1 |
| Georgia Tech Research Corporation | 2690 |
1 |
| Toyota Industries Corporation | 1082 |
1 |
| Airbus Defence and Space GmbH | 866 |
1 |
| China Energy Lithium Co., Ltd. | 14 |
1 |
| HE3DA s.r.o. | 14 |
1 |
| Hunt Energy Enterprises, LLC | 37 |
1 |
| National University Corporation Tokyo University of Marine Science and Technology | 106 |
1 |
| Research Foundation of the City University of New York | 411 |
1 |
| University of Southampton | 442 |
1 |
| StorEn Technologies Inc. | 10 |
1 |
| Other owners | 12 |