- All sections
- H - Electricity
- H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy
- H01M 8/04701 - Temperature
Patent holdings for IPC class H01M 8/04701
Total number of patents in this class: 911
10-year publication summary
|
33
|
56
|
93
|
91
|
109
|
103
|
112
|
98
|
123
|
36
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Toyota Motor Corporation | 28582 |
93 |
| Hyundai Motor Company | 19021 |
72 |
| Nissan Motor Co., Ltd. | 12249 |
67 |
| Kia Motors Corporation | 7946 |
32 |
| Robert Bosch GmbH | 40953 |
29 |
| Honda Motor Co., Ltd. | 24537 |
28 |
| Kia Corporation | 6450 |
24 |
| Intelligent Energy Limited | 464 |
21 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
20 |
| Bloom Energy Corporation | 590 |
19 |
| Kyocera Corporation | 12735 |
16 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10525 |
16 |
| AVL List GmbH | 1232 |
16 |
| Ceres Intellectual Property Company Limited | 250 |
15 |
| Audi AG | 7153 |
12 |
| Hyundai Mobis Co., Ltd. | 2668 |
10 |
| General Electric Company | 18133 |
9 |
| Cummins Inc. | 2369 |
9 |
| Nuvera Fuel Cells, LLC | 111 |
9 |
| Watt Fuel Cell Corp. | 122 |
9 |
| Other owners | 385 |