- All sections
- H - Electricity
- H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy
- H01M 8/1039 - Polymeric electrolyte materials halogenated, e.g. sulfonated polyvinylidene fluorides
Patent holdings for IPC class H01M 8/1039
Total number of patents in this class: 515
10-year publication summary
|
23
|
43
|
65
|
53
|
40
|
57
|
49
|
50
|
55
|
19
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Agc, Inc. | 4029 |
52 |
| W. L. Gore & Associates, Inc. | 2600 |
25 |
| 3m Innovative Properties Company | 18406 |
22 |
| Asahi Kasei Kabushiki Kaisha | 2429 |
19 |
| LG Chem, Ltd. | 17205 |
18 |
| Hyundai Motor Company | 19021 |
18 |
| Daikin Industries, Ltd. | 9495 |
14 |
| Toyota Motor Corporation | 28582 |
12 |
| Kolon Industries, Inc. | 1506 |
12 |
| Toray Industries, Inc. | 6652 |
11 |
| W. L. Gore & Associates G.K. | 68 |
11 |
| Kia Motors Corporation | 7946 |
10 |
| Rensselaer Polytechnic Institute | 776 |
10 |
| Audi AG | 7153 |
9 |
| Kia Corporation | 6450 |
8 |
| GM Global Technology Operations LLC | 13620 |
7 |
| Nissan Motor Co., Ltd. | 12249 |
7 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
7 |
| Lockheed Martin Energy, LLC | 136 |
7 |
| Korea Institute of Science and Technology | 2022 |
6 |
| Other owners | 230 |