- All sections
- C - Chemistrymetallurgy
- C25B - Electrolytic or electrophoretic processes for the production of compounds or non- metalsapparatus therefor
- C25B 9/01 - Electrolytic cells characterised by shape or form
Patent holdings for IPC class C25B 9/01
Total number of patents in this class: 81
10-year publication summary
|
0
|
0
|
2
|
0
|
3
|
6
|
29
|
14
|
14
|
7
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| ThyssenKrupp Nucera AG & Co. KGaA | 84 |
9 |
| Verdagy, Inc. | 65 |
3 |
| Baumgartner & Lamperstorfer Instruments GmbH | 5 |
3 |
| Mitsubishi Heavy Industries, Ltd. | 9041 |
2 |
| Ceres Intellectual Property Company Limited | 254 |
2 |
| Dionex Corporation | 329 |
2 |
| Elcogen Oy | 27 |
2 |
| King Fahd University of Petroleum and Minerals | 1524 |
2 |
| Tokuyama Corporation | 1464 |
2 |
| Utility Global, Inc. | 112 |
2 |
| Atotech Deutschland GmbH & Co. KG | 387 |
2 |
| Electric Hydrogen Co. | 169 |
2 |
| NORAM Electrolysis Systems Inc. | 18 |
2 |
| Honda Motor Co., Ltd. | 25903 |
1 |
| The Regents of the University of California | 20590 |
1 |
| Syngenta Crop Protection AG | 6577 |
1 |
| Centre National de La Recherche Scientifique | 10914 |
1 |
| Robert Bosch GmbH | 43788 |
1 |
| Hyundai Motor Company | 24105 |
1 |
| Panasonic Intellectual Property Management Co., Ltd. | 33812 |
1 |
| Other owners | 39 |