- 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: 601
10-year publication summary
|
0
|
2
|
0
|
5
|
25
|
62
|
105
|
120
|
122
|
27
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Evonik Operations GmbH | 4231 |
26 |
| Dioxycle | 73 |
18 |
| Twelve Benefit Corporation | 158 |
14 |
| The Governing Council of The University of Toronto, | 1540 |
12 |
| Totalenergies Onetech | 1488 |
12 |
| Nederlandse Organisatie voor Toegepast-natuurwetenschappelijk Onderzoek TNO | 2407 |
11 |
| Sekisui Chemical Co., Ltd. | 3551 |
11 |
| Avantium Knowledge Centre B.V. | 199 |
11 |
| The Regents of the University of California | 20494 |
9 |
| Chiyoda Corporation | 417 |
9 |
| College de France | 127 |
9 |
| The University of Tokyo | 4304 |
9 |
| Massachusetts Institute of Technology | 10201 |
8 |
| DSM IP Assets B.V. | 5457 |
8 |
| Evonik Functional Solutions GmbH | 14 |
8 |
| Centre National de La Recherche Scientifique | 10855 |
7 |
| IFP Energies Nouvelles | 3021 |
7 |
| Saudi Arabian Oil Company | 13931 |
7 |
| Yeda Research and Development Co. Ltd. | 1357 |
7 |
| Wisconsin Alumni Research Foundation | 3931 |
6 |
| Other owners | 392 |