- All sections
- C - Chemistrymetallurgy
- C25B - Electrolytic or electrophoretic processes for the production of compounds or non- metalsapparatus therefor
- C25B 3/03 - Acyclic or carbocyclic hydrocarbons
Patent holdings for IPC class C25B 3/03
Total number of patents in this class: 276
10-year publication summary
|
4
|
0
|
2
|
2
|
5
|
21
|
46
|
67
|
81
|
6
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Totalenergies Onetech | 1123 |
15 |
| Twelve Benefit Corporation | 140 |
14 |
| The Governing Council of The University of Toronto, | 1429 |
13 |
| ENEOS Corporation | 588 |
13 |
| Honda Motor Co., Ltd. | 24878 |
12 |
| Dioxycle | 60 |
12 |
| Chiyoda Corporation | 384 |
9 |
| Battelle Energy Alliance, LLC | 570 |
6 |
| The Furukawa Electric Co., Ltd. | 3597 |
6 |
| The University of Tokyo | 4066 |
6 |
| College de France | 115 |
5 |
| Mitsui Mining & Smelting Co., Ltd. | 1427 |
5 |
| Paqell B.V. | 28 |
5 |
| Wisconsin Alumni Research Foundation | 3827 |
4 |
| de Nora Permelec Ltd | 155 |
4 |
| Kyushu University, National University Corporation | 1626 |
4 |
| Centre National de La Recherche Scientifique | 10124 |
3 |
| NGK Insulators, Ltd. | 4794 |
3 |
| Daikin Industries, Ltd. | 9851 |
3 |
| The Doshisha | 231 |
3 |
| Other owners | 131 |