- All sections
- H - Electricity
- H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy
- H01M 8/04276 - Arrangements for managing the electrolyte stream, e.g. heat exchange
Patent holdings for IPC class H01M 8/04276
Total number of patents in this class: 334
10-year publication summary
|
51
|
45
|
30
|
31
|
20
|
22
|
42
|
40
|
25
|
25
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| ESS Tech, Inc. | 205 |
43 |
| Lockheed Martin Energy, LLC | 152 |
24 |
| Cougar Creek Technologies, LLC | 26 |
12 |
| Sumitomo Electric Industries, Ltd. | 16404 |
9 |
| Uop LLC | 4401 |
9 |
| LG Chem, Ltd. | 17978 |
7 |
| Lotte Chemical Corporation | 794 |
7 |
| Standard Energy Co., Ltd. | 20 |
7 |
| Venture Lending & Leasing VIII, Inc. | 15 |
7 |
| Rtx Corporation | 10199 |
6 |
| Massachusetts Institute of Technology | 10313 |
5 |
| OCI Company Ltd. | 170 |
5 |
| Robert Bosch GmbH | 44363 |
4 |
| Panasonic Intellectual Property Management Co., Ltd. | 34568 |
4 |
| FuelCell Energy, Inc. | 325 |
4 |
| VRB Energy Inc. | 49 |
4 |
| Hysata Pty Ltd | 46 |
4 |
| Storion Energy LLC | 26 |
4 |
| Nissan Motor Co., Ltd. | 13071 |
3 |
| AFC Energy plc | 38 |
3 |
| Other owners | 163 |