- 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: 257
10-year publication summary
9
|
18
|
51
|
45
|
30
|
31
|
20
|
22
|
37
|
14
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
ESS Tech, Inc. | 158 |
35 |
Lockheed Martin Energy, LLC | 136 |
18 |
Cougar Creek Technologies, LLC | 22 |
11 |
Sumitomo Electric Industries, Ltd. | 14131 |
8 |
Uop LLC | 4083 |
8 |
LG Chem, Ltd. | 17205 |
7 |
Lotte Chemical Corporation | 591 |
7 |
Standard Energy Co., Ltd. | 16 |
7 |
OCI Company Ltd. | 131 |
5 |
Raytheon Technologies Corporation | 332 |
5 |
Panasonic Intellectual Property Management Co., Ltd. | 27812 |
4 |
Massachusetts Institute of Technology | 9795 |
4 |
Unienergy Technologies, LLC | 16 |
4 |
Nissan Motor Co., Ltd. | 12249 |
3 |
AFC Energy plc | 47 |
3 |
FuelCell Energy, Inc. | 337 |
3 |
Global Energy Science, LLC (California) | 13 |
3 |
H2, Inc. | 16 |
3 |
Invinity Energy Systems (Ireland) Limited | 11 |
3 |
Hyaxiom, Inc. | 90 |
3 |
Other owners | 113 |