- All sections
- H - Electricity
- H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy
- H01M 4/75 - Wires, rods, or strips
Patent holdings for IPC class H01M 4/75
Total number of patents in this class: 280
10-year publication summary
27
|
23
|
25
|
32
|
20
|
27
|
20
|
18
|
19
|
11
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
LG Energy Solution, Ltd. | 10813 |
58 |
LG Chem, Ltd. | 17205 |
16 |
Amprius Technologies, Inc. | 41 |
12 |
Varta Microbattery GmbH | 289 |
9 |
Exergy Power Systems, Inc. | 16 |
7 |
Panasonic Corporation | 20786 |
6 |
Panasonic Intellectual Property Management Co., Ltd. | 27812 |
6 |
Energizer Brands, LLC | 835 |
6 |
Commissariat à l'énergie atomique et aux energies alternatives | 10525 |
4 |
National Institute of Advanced Industrial Science and Technology | 3677 |
4 |
Contemporary Amperex Technology Co., Limited | 5805 |
4 |
Nederlandse Organisatie voor Toegepast-natuurwetenschappelijk Onderzoek TNO | 2362 |
4 |
Kawasaki Jukogyo Kabushiki Kaisha (trading as Kawasaki Heavy Industries, Ltd.) | 2856 |
4 |
Honeycomb Battery Company | 359 |
4 |
Honda Motor Co., Ltd. | 24537 |
3 |
Toyota Motor Corporation | 28582 |
3 |
Murata Manufacturing Co., Ltd. | 22355 |
3 |
Samsung SDI Co., Ltd. | 6671 |
3 |
The Board of Trustees of the Leland Stanford Junior University | 6054 |
3 |
Kabushiki Kaisha Toyota Chuo Kenkyusho | 587 |
3 |
Other owners | 118 |