- All sections
- C - Chemistrymetallurgy
- C25B - Electrolytic or electrophoretic processes for the production of compounds or non- metalsapparatus therefor
- C25B 11/04 - ElectrodesManufacture thereof not otherwise provided for characterised by the material
Patent holdings for IPC class C25B 11/04
Total number of patents in this class: 1434
10-year publication summary
|
147
|
184
|
169
|
181
|
90
|
65
|
32
|
58
|
46
|
51
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Industrie de Nora S.p.A. | 282 |
53 |
| Panasonic Intellectual Property Management Co., Ltd. | 34623 |
23 |
| Siemens AG | 23934 |
21 |
| Massachusetts Institute of Technology | 10322 |
20 |
| de Nora Permelec Ltd | 165 |
20 |
| Wisconsin Alumni Research Foundation | 3903 |
19 |
| The Regents of the University of California | 20960 |
15 |
| Dioxide Materials, Inc. | 49 |
15 |
| Japan Technological Research Association of Artificial Photosynthetic Chemical Process | 53 |
15 |
| Centre National de La Recherche Scientifique | 11133 |
13 |
| FUJIFILM Corporation | 30808 |
13 |
| Commissariat à l'énergie atomique et aux energies alternatives | 11137 |
13 |
| Asahi Kasei Kabushiki Kaisha | 2875 |
13 |
| Toshiba Corporation | 12727 |
12 |
| Utility Global, Inc. | 113 |
11 |
| LG Chem, Ltd. | 17986 |
10 |
| Korea Institute of Science and Technology | 2267 |
10 |
| Covestro Deutschland AG | 2863 |
10 |
| The University of Tokyo | 4403 |
10 |
| California Institute of Technology | 4044 |
9 |
| Other owners | 1109 |