- 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: 29
10-year publication summary
|
0
|
2
|
0
|
0
|
1
|
1
|
3
|
5
|
13
|
2
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Energy Solution, Ltd. | 10813 |
7 |
| Dr. Ing. h.c. F. Porsche Aktiengesellschaft | 2487 |
2 |
| Tesla, Inc. | 1519 |
2 |
| Honda Motor Co., Ltd. | 24537 |
1 |
| Robert Bosch GmbH | 40953 |
1 |
| GM Global Technology Operations LLC | 13620 |
1 |
| Samsung SDI Co., Ltd. | 6671 |
1 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
1 |
| Bayerische Motoren Werke Aktiengesellschaft | 13126 |
1 |
| Yamaha Motor Co., Ltd. | 2740 |
1 |
| Aisan Kogyo Kabushiki Kaisha | 722 |
1 |
| Aspen Aerogels, Inc. | 217 |
1 |
| Contemporary Amperex Technology Co., Limited | 5805 |
1 |
| Webasto SE | 1025 |
1 |
| CellBlock FCS, LLC. | 26 |
1 |
| Shanghai Dianba New Energy Technology Co., Ltd. | 237 |
1 |
| AZL Aachen GmbH | 10 |
1 |
| Calb Co., Ltd. | 127 |
1 |
| SK on Co., Ltd. | 1016 |
1 |
| Aulton New Energy Automobile Technology Co., Ltd. | 122 |
1 |
| Other owners | 1 |