- 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: 482
10-year publication summary
|
0
|
2
|
2
|
5
|
21
|
47
|
73
|
90
|
103
|
61
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Totalenergies Onetech | 1534 |
29 |
| ENEOS Corporation | 680 |
25 |
| The Governing Council of The University of Toronto, | 1551 |
22 |
| Dioxycle | 80 |
22 |
| Twelve Benefit Corporation | 153 |
19 |
| Honda Motor Co., Ltd. | 26006 |
17 |
| Chiyoda Corporation | 422 |
15 |
| The University of Tokyo | 4356 |
11 |
| Siemens Energy Global GmbH & Co. KG | 3328 |
10 |
| Battelle Energy Alliance, LLC | 587 |
8 |
| College de France | 130 |
8 |
| Mitsui Mining & Smelting Co., Ltd. | 1342 |
8 |
| LG Chem, Ltd. | 17926 |
7 |
| The Furukawa Electric Co., Ltd. | 3700 |
6 |
| Wisconsin Alumni Research Foundation | 3884 |
5 |
| Daikin Industries, Ltd. | 10472 |
5 |
| The Doshisha | 230 |
5 |
| Johnson Matthey Public Limited Company | 1768 |
5 |
| King Fahd University of Petroleum and Minerals | 1563 |
5 |
| Paqell B.V. | 26 |
5 |
| Other owners | 245 |