- All sections
- H - Electricity
- H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy
- H01M 8/1016 - Fuel cells with solid electrolytes characterised by the electrolyte material
Patent holdings for IPC class H01M 8/1016
Total number of patents in this class: 185
10-year publication summary
|
8
|
25
|
17
|
29
|
17
|
24
|
21
|
22
|
20
|
5
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| NGK Insulators, Ltd. | 4589 |
15 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
9 |
| Fcet, Inc. | 9 |
5 |
| Industry-university Cooperation Foundation Hanyang University Erica Campus | 511 |
5 |
| California Institute of Technology | 3884 |
4 |
| The Government of the United States of America, as represented by the Secretary of the Navy | 1102 |
4 |
| Nissan Chemical Corporation | 1725 |
4 |
| Robert Bosch GmbH | 40953 |
3 |
| Hyundai Motor Company | 19021 |
3 |
| Kia Motors Corporation | 7946 |
3 |
| Council of Scientific & Industrial Research | 1397 |
3 |
| Phillips 66 Company | 1073 |
3 |
| Seeo, Inc. | 131 |
3 |
| University of Washington | 2157 |
3 |
| UT-Battelle, LLC | 1333 |
3 |
| Johna Leddy | 3 |
3 |
| 1s1 Energy, Inc. | 17 |
3 |
| Samsung Electronics Co., Ltd. | 131630 |
2 |
| 3m Innovative Properties Company | 18406 |
2 |
| LG Chem, Ltd. | 17205 |
2 |
| Other owners | 103 |