- All sections
- C - Chemistrymetallurgy
- C01B - Non-metallic elementscompounds thereof
- C01B 11/20 - Oxygen compounds of bromine
Patent holdings for IPC class C01B 11/20
Total number of patents in this class: 15
10-year publication summary
|
1
|
1
|
4
|
0
|
1
|
2
|
0
|
1
|
1
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Organo Corporation | 528 |
3 |
| Toyota Motor Corporation | 34094 |
2 |
| ChemTreat, Inc. | 251 |
2 |
| Panasonic Intellectual Property Management Co., Ltd. | 33120 |
1 |
| King Fahd University of Petroleum and Minerals | 1447 |
1 |
| Kurita Water Industries Ltd. | 1249 |
1 |
| Saudi Arabian Oil Company | 13886 |
1 |
| Universiteit Gent | 1365 |
1 |
| The University of South Dakota | 23 |
1 |
| Agfa NV | 658 |
1 |
| de Nora Holdings US, Inc | 23 |
1 |
| Other owners | 0 |