- All sections
- C - Chemistrymetallurgy
- C25B - Electrolytic or electrophoretic processes for the production of compounds or non- metalsapparatus therefor
- C25B 1/24 - Halogens or compounds thereof
Patent holdings for IPC class C25B 1/24
Total number of patents in this class: 251
10-year publication summary
|
11
|
9
|
11
|
10
|
21
|
12
|
10
|
18
|
11
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Central Glass Company, Limited | 1282 |
20 |
| Totalenergies Onetech | 1475 |
20 |
| Sulzer Management AG | 689 |
19 |
| Showa Denko K.K. | 2130 |
12 |
| Solvay SA | 969 |
11 |
| Avantium Knowledge Centre B.V. | 199 |
7 |
| Toyo Tanso Co., Ltd. | 218 |
6 |
| Edac Labs, Inc. | 17 |
5 |
| Eastman Chemical Company | 2112 |
4 |
| PharmaZell GmbH | 43 |
4 |
| Idemitsu Kosan Co., Ltd. | 4231 |
3 |
| Bracco Imaging S.p.A. | 313 |
3 |
| Bromine Compounds Ltd. | 185 |
3 |
| Poolrite Research Pty Ltd | 20 |
3 |
| The University of Tokyo | 4291 |
3 |
| Versum Materials US, LLC | 659 |
3 |
| Enviroleach Technologies Inc. | 10 |
3 |
| Enlighten Innovations Inc. | 94 |
3 |
| INEOS Technologies Limited | 7 |
3 |
| Siemens AG | 24278 |
2 |
| Other owners | 114 |