- 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: 492
10-year publication summary
|
0
|
0
|
2
|
2
|
5
|
26
|
67
|
114
|
121
|
71
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Evonik Operations GmbH | 4105 |
24 |
| Dioxycle | 66 |
16 |
| Twelve Benefit Corporation | 152 |
14 |
| The Governing Council of The University of Toronto, | 1476 |
13 |
| Nederlandse Organisatie voor Toegepast-natuurwetenschappelijk Onderzoek TNO | 2376 |
11 |
| Sekisui Chemical Co., Ltd. | 3386 |
10 |
| Avantium Knowledge Centre B.V. | 192 |
9 |
| Totalenergies Onetech | 1323 |
9 |
| The Regents of the University of California | 19918 |
8 |
| Evonik Functional Solutions GmbH | 14 |
8 |
| Centre National de La Recherche Scientifique | 10418 |
7 |
| DSM IP Assets B.V. | 5591 |
7 |
| Massachusetts Institute of Technology | 10057 |
6 |
| Wisconsin Alumni Research Foundation | 3877 |
6 |
| The Furukawa Electric Co., Ltd. | 3650 |
6 |
| Chiyoda Corporation | 397 |
6 |
| College de France | 121 |
6 |
| The University of Tokyo | 4176 |
6 |
| Yeda Research and Development Co. Ltd. | 1341 |
6 |
| Saudi Arabian Oil Company | 13155 |
5 |
| Other owners | 309 |