- All sections
- C - Chemistrymetallurgy
- C25B - Electrolytic or electrophoretic processes for the production of compounds or non- metalsapparatus therefor
- C25B 3/07 - Oxygen containing compounds
Patent holdings for IPC class C25B 3/07
Total number of patents in this class: 645
10-year publication summary
|
0
|
2
|
2
|
5
|
26
|
68
|
116
|
129
|
127
|
66
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Evonik Operations GmbH | 4362 |
26 |
| Dioxycle | 80 |
21 |
| Twelve Benefit Corporation | 152 |
14 |
| The Governing Council of The University of Toronto, | 1554 |
13 |
| Sekisui Chemical Co., Ltd. | 3614 |
12 |
| Totalenergies Onetech | 1535 |
12 |
| Nederlandse Organisatie voor Toegepast-natuurwetenschappelijk Onderzoek TNO | 2440 |
11 |
| Avantium Knowledge Centre B.V. | 205 |
11 |
| The Regents of the University of California | 20745 |
10 |
| Chiyoda Corporation | 422 |
9 |
| College de France | 133 |
9 |
| King Fahd University of Petroleum and Minerals | 1572 |
9 |
| The University of Tokyo | 4361 |
9 |
| Massachusetts Institute of Technology | 10251 |
8 |
| DSM IP Assets B.V. | 5379 |
8 |
| Evonik Functional Solutions GmbH | 14 |
8 |
| Centre National de La Recherche Scientifique | 11023 |
7 |
| IFP Energies Nouvelles | 3098 |
7 |
| Saudi Arabian Oil Company | 14235 |
7 |
| Yeda Research and Development Co. Ltd. | 1378 |
7 |
| Other owners | 427 |