- All sections
- H - Electricity
- H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy
- H01M 50/222 - Inorganic material
Patent holdings for IPC class H01M 50/222
Total number of patents in this class: 69
10-year publication summary
0
|
2
|
0
|
1
|
1
|
2
|
6
|
10
|
29
|
14
|
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 |
8 |
SK on Co., Ltd. | 1016 |
4 |
Ibiden Co., Ltd. | 1724 |
3 |
Sion Power Corporation | 286 |
3 |
MAFTEC Co., Ltd. | 28 |
3 |
Panasonic Energy Co., Ltd. | 667 |
3 |
3m Innovative Properties Company | 18406 |
2 |
The Boeing Company | 19843 |
2 |
Bayerische Motoren Werke Aktiengesellschaft | 13126 |
2 |
Teijin Limited | 1216 |
2 |
Spear Power Systems, Inc. | 13 |
2 |
LG Chem, Ltd. | 17205 |
1 |
Toyota Motor Corporation | 28582 |
1 |
Honeywell Limited | 106 |
1 |
Robert Bosch GmbH | 40953 |
1 |
Samsung SDI Co., Ltd. | 6671 |
1 |
Kyocera Corporation | 12735 |
1 |
Panasonic Intellectual Property Management Co., Ltd. | 27812 |
1 |
Yamaha Motor Co., Ltd. | 2740 |
1 |
Agenzia Nazionale per le Nuove Tecnologie, L'energia e LO Sviluppo Economico Sostenibile (enea) | 27 |
1 |
Other owners | 26 |