- All sections
- C - Chemistry; metallurgy
- C25B - Electrolytic or electrophoretic processes for the production of compounds or non- metals; apparatus therefor
- C25B 15/033 - Conductivity
Patent holdings for IPC class C25B 15/033
Total number of patents in this class: 25
10-year publication summary
|
0
|
0
|
0
|
0
|
1
|
0
|
1
|
8
|
13
|
2
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Analog Devices, Inc. | 3475 |
3 |
| Asahi Kasei Kabushiki Kaisha | 2429 |
2 |
| Enapter SRL | 30 |
2 |
| Toyota Motor Corporation | 28582 |
1 |
| Robert Bosch GmbH | 40953 |
1 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
1 |
| NGK Insulators, Ltd. | 4589 |
1 |
| Geocorail | 10 |
1 |
| Hitachi Zosen Corporation | 609 |
1 |
| Techwin Co., Ltd. | 57 |
1 |
| Tongji University | 440 |
1 |
| H2enviro LLC | 4 |
1 |
| Linde GmbH | 1122 |
1 |
| ENEOS Corporation | 611 |
1 |
| Siemens Energy Global GmbH & Co. KG | 2775 |
1 |
| Green Hydrogen Systems A/S | 12 |
1 |
| Guardian Partners, LLC | 8 |
1 |
| Panasonic Holdings Corporation | 1325 |
1 |
| Iscm Foundation | 1 |
1 |
| Hofitech s.r.o. | 1 |
1 |
| Other owners | 1 |