- All sections
- C - Chemistrymetallurgy
- C25B - Electrolytic or electrophoretic processes for the production of compounds or non- metalsapparatus therefor
- C25B 1/135 - Carbon
Patent holdings for IPC class C25B 1/135
Total number of patents in this class: 182
10-year publication summary
|
0
|
0
|
3
|
3
|
14
|
22
|
36
|
31
|
37
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| C2cnt LLC | 91 |
61 |
| Direct Air Capture, LLC | 15 |
10 |
| Carbelec Pty Ltd | 8 |
6 |
| The Doshisha | 226 |
5 |
| Avadain, LLC | 13 |
5 |
| Carbon Holdings Intellectual Properties, LLC | 63 |
4 |
| Maple Materials, Inc. | 6 |
4 |
| Daikin Industries, Ltd. | 10214 |
3 |
| National University of Singapore | 2533 |
3 |
| Up Catalyst OÜ | 10 |
3 |
| Carbon Energy Inc. | 6 |
3 |
| SkyNano LLC | 8 |
3 |
| Massachusetts Institute of Technology | 10181 |
2 |
| Hazer Group Ltd | 17 |
2 |
| I'msep Co., Ltd. | 13 |
2 |
| Lyten, Inc. | 335 |
2 |
| Petroliam Nasional Berhad (petronas) | 348 |
2 |
| SEC Carbon, Limited | 31 |
2 |
| The Texas a & M University System | 1799 |
2 |
| Universidad Politecnica de Valencia | 556 |
2 |
| Other owners | 56 |