- All sections
- H - Electricity
- H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy
- H01M 50/273 - Lids or covers for the racks or secondary casings characterised by the material
Patent holdings for IPC class H01M 50/273
Total number of patents in this class: 61
10-year publication summary
|
2
|
0
|
0
|
1
|
1
|
2
|
6
|
13
|
11
|
20
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Energy Solution, Ltd. | 15583 |
19 |
| SK on Co., Ltd. | 1753 |
5 |
| Samsung SDI Co., Ltd. | 8904 |
2 |
| Dr. Ing. h.c. F. Porsche Aktiengesellschaft | 2790 |
2 |
| Tesla, Inc. | 1768 |
2 |
| CellBlock FCS, LLC. | 24 |
2 |
| Honda Motor Co., Ltd. | 25774 |
1 |
| Toyota Motor Corporation | 33183 |
1 |
| GM Global Technology Operations LLC | 15262 |
1 |
| Hyundai Motor Company | 22580 |
1 |
| Panasonic Intellectual Property Management Co., Ltd. | 32199 |
1 |
| Bayerische Motoren Werke Aktiengesellschaft | 14577 |
1 |
| Yamaha Motor Co., Ltd. | 2828 |
1 |
| Aisan Kogyo Kabushiki Kaisha | 742 |
1 |
| Aspen Aerogels, Inc. | 255 |
1 |
| Freudenberg Sealing Technologies S.A.S. di Externa Italia S.r.l.u | 24 |
1 |
| Gumchang. Co., Ltd. | 5 |
1 |
| Hitachi Zosen Corporation | 615 |
1 |
| Korea Container Pool Co., Ltd. | 12 |
1 |
| Webasto SE | 1174 |
1 |
| Other owners | 15 |