- All sections
- C - Chemistrymetallurgy
- C25B - Electrolytic or electrophoretic processes for the production of compounds or non- metalsapparatus therefor
- C25B 3/23 - Oxidation
Patent holdings for IPC class C25B 3/23
Total number of patents in this class: 252
10-year publication summary
|
1
|
4
|
14
|
15
|
25
|
21
|
47
|
44
|
44
|
13
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Evonik Operations GmbH | 4362 |
14 |
| Wisconsin Alumni Research Foundation | 3898 |
9 |
| Yeda Research and Development Co. Ltd. | 1378 |
7 |
| Sekisui Chemical Co., Ltd. | 3614 |
6 |
| Massachusetts Institute of Technology | 10251 |
5 |
| DSM IP Assets B.V. | 5379 |
5 |
| Nederlandse Organisatie voor Toegepast-natuurwetenschappelijk Onderzoek TNO | 2440 |
5 |
| Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences | 153 |
5 |
| The Regents of the University of California | 20745 |
4 |
| Centre National de La Recherche Scientifique | 11023 |
4 |
| Saudi Arabian Oil Company | 14235 |
4 |
| Totalenergies Onetech | 1535 |
4 |
| Ternary Kinetics Limited | 4 |
4 |
| BASF SE | 21303 |
3 |
| Bayer AG | 3501 |
3 |
| Battelle Energy Alliance, LLC | 585 |
3 |
| The Governing Council of The University of Toronto, | 1554 |
3 |
| Japan Aviation Electronics Industry, Limited | 1861 |
3 |
| Nanyang Technological University | 2206 |
3 |
| Texas Tech University System | 649 |
3 |
| Other owners | 155 |