- All sections
- H - Electricity
- H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy
- H01M 50/627 - Filling ports
Patent holdings for IPC class H01M 50/627
Total number of patents in this class: 145
10-year publication summary
0
|
0
|
0
|
1
|
1
|
1
|
8
|
29
|
60
|
35
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Contemporary Amperex Technology Co., Limited | 5805 |
21 |
LG Energy Solution, Ltd. | 10813 |
11 |
Xiamen Hithium Energy Storage Technology Co., Ltd. | 156 |
10 |
Prime Planet Energy & Solutions, Inc. | 559 |
7 |
Sanyo Electric Co., Ltd. | 3926 |
6 |
Ningde Amperex Technology Limited | 1512 |
5 |
Kabushiki Kaisha Toyota Jidoshokki | 1699 |
5 |
Zhuhai CosMX Battery Co., Ltd. | 357 |
5 |
Calb Co., Ltd. | 127 |
4 |
Samsung SDI Co., Ltd. | 6671 |
3 |
The Furukawa Electric Co., Ltd. | 3486 |
3 |
The Furukawa Battery Co., Ltd. | 154 |
3 |
Shaanxi Olympus Power Energy Co., Ltd | 17 |
3 |
GS Yuasa International Ltd. | 1834 |
2 |
Milwaukee Electric Tool Corporation | 3572 |
2 |
Northvolt AB | 135 |
2 |
Kabushiki Kaisha Toshiba, doing business as Toshiba Corporation | 6275 |
2 |
Jiangsu Contemporary Amperex Technology Limited | 230 |
2 |
Eve Power Co., Ltd. | 206 |
2 |
SK on Co., Ltd. | 1016 |
2 |
Other owners | 45 |