- All sections
- H - Electricity
- H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy
- H01M 50/128 - Primary casings, jackets or wrappings of a single cell or a single battery characterised by the material having a layered structure comprising three or more layers with two or more layers of only inorganic material
Patent holdings for IPC class H01M 50/128
Total number of patents in this class: 42
10-year publication summary
0
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0
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0
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0
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0
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2
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7
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12
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13
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7
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2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Murata Manufacturing Co., Ltd. | 22355 |
5 |
Xerox Corporation | 7503 |
2 |
Toyota Motor Corporation | 28582 |
2 |
Bayerische Motoren Werke Aktiengesellschaft | 13126 |
2 |
I-ten | 105 |
2 |
National Research Council of Canada | 1545 |
2 |
Nippon Steel Corporation | 5649 |
2 |
Showa Denko Packaging Co., Ltd. | 54 |
2 |
Fenwood Labs Inc. | 8 |
2 |
BTL Advanced Materal Co. Ltd. | 6 |
2 |
Apple Inc. | 50209 |
1 |
Huawei Technologies Co., Ltd. | 100781 |
1 |
TDK Corporation | 6306 |
1 |
Panasonic Intellectual Property Management Co., Ltd. | 27812 |
1 |
Boe Technology Group Co., Ltd. | 35384 |
1 |
24M Technologies, Inc. | 186 |
1 |
Contemporary Amperex Technology Co., Limited | 5805 |
1 |
Hille & Muller GmbH | 16 |
1 |
JFE Steel Corporation | 6067 |
1 |
Ningde Amperex Technology Limited | 1512 |
1 |
Other owners | 9 |