- All sections
- H - Electricity
- H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy
- H01M 50/60 - Arrangements or processes for filling or topping-up with liquidsArrangements or processes for draining liquids from casings
Patent holdings for IPC class H01M 50/60
Total number of patents in this class: 215
10-year publication summary
|
0
|
3
|
21
|
17
|
33
|
29
|
29
|
14
|
28
|
37
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Energy Solution, Ltd. | 18906 |
64 |
| Contemporary Amperex Technology Co., Limited | 9961 |
18 |
| Samsung SDI Co., Ltd. | 10589 |
7 |
| Contemporary Amperex Technology (Hong Kong) Limited | 4015 |
7 |
| Sanyo Electric Co., Ltd. | 3407 |
5 |
| ESS Tech, Inc. | 201 |
5 |
| SK on Co., Ltd. | 2386 |
5 |
| Bayerische Motoren Werke Aktiengesellschaft | 15272 |
3 |
| Duracell U.S. Operations, Inc. | 391 |
3 |
| GS Yuasa International Ltd. | 2248 |
3 |
| Hunt Energy Enterprises, LLC | 35 |
3 |
| Omnitek Partners LLC | 204 |
3 |
| Contemporary Amperex Runzhi Software Technology Limited | 208 |
3 |
| International Business Machines Corporation | 62634 |
2 |
| Toyota Industries Corporation | 1209 |
2 |
| Advanced Battery Concepts, LLC | 43 |
2 |
| Dr. Ing. h.c. F. Porsche Aktiengesellschaft | 2824 |
2 |
| Nilar International AB | 31 |
2 |
| Technische Universiteit Delft | 765 |
2 |
| CPS Technology Holdings LLC | 758 |
2 |
| Other owners | 72 |