- All sections
- H - Electricity
- H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy
- H01M 10/6561 - Gases
Patent holdings for IPC class H01M 10/6561
Total number of patents in this class: 425
10-year publication summary
|
25
|
28
|
30
|
42
|
28
|
26
|
19
|
49
|
43
|
24
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Energy Solution, Ltd. | 14924 |
26 |
| Samsung SDI Co., Ltd. | 8276 |
22 |
| Toyota Motor Corporation | 31985 |
20 |
| Robert Bosch GmbH | 42674 |
17 |
| Honda Motor Co., Ltd. | 25219 |
16 |
| Ford Global Technologies, LLC | 20548 |
12 |
| GS Yuasa International Ltd. | 2027 |
10 |
| BYD Company Limited | 4978 |
9 |
| Sanyo Electric Co., Ltd. | 3692 |
7 |
| Nissan Motor Co., Ltd. | 12473 |
7 |
| Hyundai Motor Company | 21960 |
7 |
| Tesla, Inc. | 1723 |
7 |
| LG Chem, Ltd. | 17620 |
6 |
| Bayerische Motoren Werke Aktiengesellschaft | 14350 |
6 |
| Denso Corporation | 24259 |
5 |
| Kia Motors Corporation | 7755 |
5 |
| Contemporary Amperex Technology Co., Limited | 6551 |
5 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 12806 |
5 |
| GM Global Technology Operations LLC | 15020 |
4 |
| Panasonic Intellectual Property Management Co., Ltd. | 31330 |
4 |
| Other owners | 225 |