- All sections
- H - Electricity
- H01G - Capacitorscapacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices of the electrolytic type
- H01G 11/24 - Electrodes characterised by structural features of the materials making up or comprised in the electrodes, e.g. form, surface area or porosityElectrodes characterised by the structural features of powders or particles used therefor
Patent holdings for IPC class H01G 11/24
Total number of patents in this class: 1023
10-year publication summary
|
98
|
101
|
105
|
79
|
90
|
59
|
58
|
57
|
53
|
40
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| GS Yuasa International Ltd. | 2284 |
47 |
| Panasonic Intellectual Property Management Co., Ltd. | 34471 |
38 |
| Asahi Kasei Kabushiki Kaisha | 2860 |
36 |
| The Regents of the University of California | 20902 |
30 |
| Nippon Chemi-Con Corporation | 416 |
25 |
| Semiconductor Energy Laboratory Co., Ltd. | 11896 |
23 |
| Kuraray Co., Ltd. | 3606 |
19 |
| Avery Dennison Retail Information Services LLC | 1193 |
17 |
| Nanotek Instruments Group, LLC | 49 |
17 |
| Zeon Corporation | 4173 |
16 |
| Corning Incorporated | 10538 |
15 |
| Rabin Worldwide, Inc. | 16 |
15 |
| Group14 Technologies, Inc. | 122 |
11 |
| Sekisui Chemical Co., Ltd. | 3639 |
11 |
| Contemporary Amperex Technology (Hong Kong) Limited | 4042 |
10 |
| Fastcap Ultracapacitors LLC | 72 |
10 |
| Imam Abdulrahman Bin Faisal University | 637 |
9 |
| Sony Corporation | 30052 |
8 |
| Murata Manufacturing Co., Ltd. | 25917 |
8 |
| Sumitomo Chemical Company, Limited | 8965 |
8 |
| Other owners | 650 |