- All sections
- H - Electricity
- H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy
- H01M 50/437 - Glass
Patent holdings for IPC class H01M 50/437
Total number of patents in this class: 126
10-year publication summary
|
0
|
2
|
1
|
2
|
7
|
18
|
23
|
31
|
38
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Daramic, LLC | 214 |
13 |
| PolyPlus Battery Company | 99 |
11 |
| Entek Asia Inc | 19 |
8 |
| CPS Technology Holdings LLC | 698 |
7 |
| Asahi Kasei Kabushiki Kaisha | 2566 |
6 |
| Hollingsworth & Vose Company | 283 |
4 |
| Clarios Germany GmbH & Co. KG | 102 |
4 |
| GS Yuasa International Ltd. | 1961 |
3 |
| Johnson IP Holding, LLC | 43 |
3 |
| GM Global Technology Operations LLC | 14229 |
2 |
| Applied Materials, Inc. | 17720 |
2 |
| Massachusetts Institute of Technology | 9912 |
2 |
| Sumitomo Chemical Company, Limited | 8979 |
2 |
| Mitsui Chemicals, Inc. | 3189 |
2 |
| Blue Solutions | 126 |
2 |
| Maxell, Ltd. | 2655 |
2 |
| LG Energy Solution, Ltd. | 12838 |
2 |
| Energywith Co., Ltd. | 44 |
2 |
| Fastcap Ultracapacitors LLC | 51 |
2 |
| Samsung Electronics Co., Ltd. | 138729 |
1 |
| Other owners | 46 |