- All sections
- H - Electricity
- H01G - Capacitors; capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices of the electrolytic type
- H01G 11/48 - Conductive polymers
Patent holdings for IPC class H01G 11/48
Total number of patents in this class: 412
10-year publication summary
28
|
31
|
45
|
53
|
59
|
56
|
43
|
22
|
24
|
6
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Panasonic Intellectual Property Management Co., Ltd. | 27812 |
44 |
Nitto Denko Corporation | 7879 |
13 |
Nanotek Instruments Group, LLC | 54 |
12 |
KEMET Electronics Corporation | 339 |
10 |
PolyJoule, Inc. | 9 |
8 |
Panasonic Corporation | 20786 |
7 |
Heraeus Deutschland GmbH & Co. KG | 643 |
7 |
The Regents of the University of California | 18943 |
6 |
Commissariat à l'énergie atomique et aux energies alternatives | 10525 |
5 |
The Governing Council of The University of Toronto, | 1361 |
5 |
Heraeus Precious Metals GmbH & Co. KG | 53 |
5 |
Hydro-Quebec | 637 |
5 |
Massachusetts Institute of Technology | 9795 |
4 |
Arkema Inc. | 1075 |
4 |
AVX Corporation | 150 |
4 |
City University of Hong Kong | 684 |
4 |
Dainichiseika Color & Chemicals Mfg. Co., Ltd. | 354 |
4 |
Nissan Chemical Industries, Ltd. | 1822 |
4 |
KYOCERA AVX Components Corporation | 571 |
4 |
BASF SE | 19740 |
3 |
Other owners | 254 |