- All sections
- C - Chemistrymetallurgy
- C01B - Non-metallic elementscompounds thereof
- C01B 15/08 - Peroxysulfates
Patent holdings for IPC class C01B 15/08
Total number of patents in this class: 25
10-year publication summary
|
3
|
2
|
0
|
1
|
5
|
2
|
2
|
1
|
2
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hydrogenious Technologies GmbH | 19 |
3 |
| Melodea Ltd. | 24 |
3 |
| BASF SE | 20933 |
2 |
| Clariant Finance (BVI) Limited | 388 |
2 |
| Clariant International Ltd. | 937 |
2 |
| E. I. du Pont de Nemours and Company | 4082 |
1 |
| Tokyo Electron Limited | 12712 |
1 |
| Adisseo France S.A.S. | 145 |
1 |
| Kurita Water Industries Ltd. | 1194 |
1 |
| Lanxess Corporation | 272 |
1 |
| Tessenderlo Kerley, Inc. | 132 |
1 |
| Truox, Inc. | 36 |
1 |
| Nanchang Hangkong University | 32 |
1 |
| Iholdi Minerales de Atacama Limitada | 2 |
1 |
| SixRing Inc. | 162 |
1 |
| Ursus Remediation Testing & Technologies, LLC | 1 |
1 |
| Ecox Global Pte Ltd | 1 |
1 |
| TAKATSU Shinichi | 1 |
1 |
| Other owners | 0 |