- All sections
- H - Electricity
- H01G - Capacitorscapacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices of the electrolytic type
- H01G 11/56 - Solid electrolytes, e.g. gelsAdditives therein
Patent holdings for IPC class H01G 11/56
Total number of patents in this class: 670
10-year publication summary
|
64
|
49
|
67
|
62
|
58
|
50
|
53
|
49
|
54
|
34
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Panasonic Intellectual Property Management Co., Ltd. | 31022 |
20 |
| Imam Abdulrahman Bin Faisal University | 499 |
18 |
| Semiconductor Energy Laboratory Co., Ltd. | 11371 |
15 |
| Murata Manufacturing Co., Ltd. | 24369 |
15 |
| Toagosei Co., Ltd. | 961 |
12 |
| GS Yuasa International Ltd. | 2016 |
11 |
| The Regents of the University of California | 19839 |
10 |
| Energy Storage Materials LLC | 11 |
10 |
| Kyoto University | 2796 |
10 |
| Niterra Co., Ltd. | 1252 |
9 |
| Heraeus Epurio GmbH | 58 |
9 |
| Fastcap Ultracapacitors LLC | 56 |
9 |
| Sumitomo Chemical Company, Limited | 9018 |
8 |
| Analog Devices, Inc. | 3389 |
8 |
| Idemitsu Kosan Co., Ltd. | 4166 |
8 |
| Hydro-Quebec | 646 |
8 |
| Kyocera Corporation | 13706 |
7 |
| City University of Hong Kong | 830 |
7 |
| Nippon Chemi-Con Corporation | 401 |
7 |
| Universidade do Porto | 269 |
7 |
| Other owners | 462 |