- All sections
- H - Electricity
- H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy
- H01M 4/72 - Grids
Patent holdings for IPC class H01M 4/72
Total number of patents in this class: 167
10-year publication summary
14
|
9
|
8
|
11
|
11
|
15
|
12
|
10
|
7
|
7
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Samsung SDI Co., Ltd. | 6671 |
5 |
Contemporary Amperex Technology Co., Limited | 5805 |
5 |
Robert Bosch GmbH | 40953 |
4 |
CPS Technology Holdings LLC | 652 |
4 |
Clarios Germany GmbH & Co. KG | 88 |
4 |
Samsung Electronics Co., Ltd. | 131630 |
3 |
Apple Inc. | 50209 |
3 |
GM Global Technology Operations LLC | 13620 |
3 |
Murata Manufacturing Co., Ltd. | 22355 |
3 |
Johnson Controls Technology Company | 1522 |
3 |
Greatbatch Ltd. | 351 |
3 |
Jenax Inc. | 22 |
3 |
NorthStar Battery Company, LLC | 40 |
3 |
RSR Technologies, Inc. | 43 |
3 |
Wainwright, D. Walker | 5 |
3 |
Amprius Technologies, Inc. | 41 |
3 |
Honda Motor Co., Ltd. | 24537 |
2 |
The Regents of the University of California | 18943 |
2 |
Centre National de La Recherche Scientifique | 9632 |
2 |
Panasonic Corporation | 20786 |
2 |
Other owners | 104 |