- All sections
- H - Electricity
- H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy
- H01M 4/12 - Processes of manufacture of consumable metal or alloy electrodes
Patent holdings for IPC class H01M 4/12
Total number of patents in this class: 102
10-year publication summary
|
4
|
2
|
10
|
6
|
7
|
5
|
8
|
8
|
3
|
4
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Energizer Brands, LLC | 788 |
7 |
| Phinergy Ltd. | 93 |
7 |
| Panasonic Intellectual Property Management Co., Ltd. | 32504 |
4 |
| Panasonic Corporation | 19952 |
3 |
| Massachusetts Institute of Technology | 10150 |
3 |
| Cardiac Pacemakers, Inc. | 2914 |
3 |
| Agency for Defense Development | 454 |
3 |
| Bank of America, N.A. | 319 |
3 |
| Varta Microbattery GmbH | 304 |
3 |
| Form Energy, Inc. | 233 |
3 |
| Printegrica | 25 |
3 |
| Printegrica, Inc. | 26 |
3 |
| University of Southern California | 2125 |
2 |
| Duracell U.S. Operations, Inc. | 407 |
2 |
| G. Concept Technology Ltd. | 2 |
2 |
| Maxell, Ltd. | 2874 |
2 |
| Log 9 Materials Scientific Private Limited | 31 |
2 |
| Samsung Electronics Co., Ltd. | 149198 |
1 |
| 3m Innovative Properties Company | 17719 |
1 |
| Centre National de La Recherche Scientifique | 10706 |
1 |
| Other owners | 44 |