- All sections
- H - Electricity
- H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy
- H01M 4/22 - Forming of electrodes
Patent holdings for IPC class H01M 4/22
Total number of patents in this class: 59
10-year publication summary
7
|
5
|
5
|
8
|
9
|
7
|
2
|
4
|
3
|
0
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Gridtential Energy, Inc. | 41 |
6 |
Clarios Germany GmbH & Co. KG | 88 |
5 |
Johns Manville | 980 |
4 |
Wirtz Manufacturing Co., Inc. | 41 |
4 |
Arcactive Limited | 24 |
3 |
Copperwatts LLC | 4 |
3 |
Trojan Battery Company, LLC | 65 |
3 |
NorthStar Battery Company, LLC | 40 |
2 |
RSR Technologies, Inc. | 43 |
2 |
CPS Technology Holdings LLC | 652 |
2 |
Cwze Power Inc. | 3 |
2 |
Toyota Motor Corporation | 28582 |
1 |
Hitachi Chemical Company, Ltd. | 2455 |
1 |
Samsung SDI Co., Ltd. | 6671 |
1 |
Commissariat à l'énergie atomique et aux energies alternatives | 10525 |
1 |
Johnson Controls Technology Company | 1522 |
1 |
Abertax Research & Development Ltd. | 9 |
1 |
Bac2 Limited | 4 |
1 |
Cabot Corporation | 575 |
1 |
Commonwealth Scientific and Industrial Research Organisation | 1652 |
1 |
Other owners | 14 |