- All sections
- C - Chemistrymetallurgy
- C25B - Electrolytic or electrophoretic processes for the production of compounds or non- metalsapparatus therefor
- C25B 9/02 - Holders for electrodes
Patent holdings for IPC class C25B 9/02
Total number of patents in this class: 101
10-year publication summary
|
11
|
7
|
4
|
7
|
4
|
0
|
0
|
0
|
0
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Chugoku Electric Power Co., Inc. | 512 |
5 |
| Maxeon Solar Pte. Ltd. | 702 |
4 |
| Novellus Systems, Inc. | 452 |
3 |
| Asahi Kasei Kabushiki Kaisha | 2825 |
3 |
| Clean Chemistry, Inc. | 40 |
3 |
| ThyssenKrupp Uhde Chlorine Engineers (Japan) Ltd. | 13 |
3 |
| Uhdenora S.p.A. | 25 |
3 |
| Ebara Corporation | 2314 |
2 |
| de Nora Permelec Ltd | 163 |
2 |
| New Tech Copper SpA | 21 |
2 |
| SunPower Corporation | 362 |
2 |
| Taiko Pharmaceutical Co., Ltd. | 93 |
2 |
| New NEL Hydrogen AS | 2 |
2 |
| INEOS Technologies SA | 3 |
2 |
| Asmpt NEXX, Inc. | 31 |
2 |
| Metso Finland Oy | 685 |
2 |
| Bayer Intellectual Property GmbH | 2386 |
1 |
| Applied Materials, Inc. | 20325 |
1 |
| Industrial Technology Research Institute | 5215 |
1 |
| The Board of Trustees of the Leland Stanford Junior University | 6643 |
1 |
| Other owners | 55 |