- All sections
- H - Electricity
- H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy
- H01M 8/0245 - Composites in the form of layered or coated products
Patent holdings for IPC class H01M 8/0245
Total number of patents in this class: 465
10-year publication summary
27
|
45
|
55
|
53
|
31
|
53
|
31
|
53
|
39
|
34
|
2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Robert Bosch GmbH | 42647 |
41 |
Sumitomo Electric Industries, Ltd. | 15443 |
25 |
Hyundai Motor Company | 21938 |
20 |
Toray Industries, Inc. | 6935 |
18 |
Commissariat à l'énergie atomique et aux energies alternatives | 10928 |
11 |
LG Chem, Ltd. | 17615 |
10 |
Kia Motors Corporation | 7757 |
8 |
JNTG Co., Ltd. | 10 |
8 |
Nissan Motor Co., Ltd. | 12453 |
7 |
Audi AG | 7356 |
7 |
Ceres Intellectual Property Company Limited | 262 |
7 |
Nuvera Fuel Cells, LLC | 108 |
7 |
Kia Corporation | 9622 |
7 |
Kyocera Corporation | 13792 |
6 |
Schaeffler Technologies AG & Co. KG | 9839 |
6 |
ESS Tech, Inc. | 201 |
6 |
Hoeller Electrolyzer GmbH | 37 |
6 |
NGK Insulators, Ltd. | 4945 |
5 |
Bloom Energy Corporation | 661 |
5 |
Carl Freudenberg KG | 1364 |
5 |
Other owners | 250 |