- All sections
- H - Electricity
- H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy
- H01M 6/00 - Primary cellsManufacture thereof
Patent holdings for IPC class H01M 6/00
Total number of patents in this class: 414
10-year publication summary
|
24
|
17
|
17
|
22
|
11
|
8
|
13
|
23
|
38
|
21
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Energy Solution, Ltd. | 14166 |
28 |
| Contemporary Amperex Technology Co., Limited | 6108 |
23 |
| Samsung SDI Co., Ltd. | 7894 |
19 |
| Toyota Motor Corporation | 31237 |
12 |
| Wuxi Lead Intelligent Equipment Co., Ltd. | 184 |
11 |
| Energizer Brands, LLC | 818 |
8 |
| Murata Manufacturing Co., Ltd. | 24226 |
7 |
| Samsung Electronics Co., Ltd. | 143303 |
5 |
| Panasonic Corporation | 20195 |
5 |
| Robert Bosch GmbH | 42354 |
5 |
| Duracell U.S. Operations, Inc. | 419 |
5 |
| BYD Company Limited | 4713 |
5 |
| A123 Systems LLC | 182 |
4 |
| Greatbatch Ltd. | 354 |
4 |
| LG Chem, Ltd. | 17526 |
3 |
| The Regents of the University of California | 19780 |
3 |
| Seiko Epson Corporation | 19225 |
3 |
| GM Global Technology Operations LLC | 14816 |
3 |
| Medtronic, Inc. | 9781 |
3 |
| Panasonic Intellectual Property Management Co., Ltd. | 30769 |
3 |
| Other owners | 255 |