- 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
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1
|
1
|
1
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4
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0
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1
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2
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0
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1
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1
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Organo Corporation | 465 |
3 |
| Toyota Motor Corporation | 32116 |
2 |
| ChemTreat, Inc. | 226 |
2 |
| Panasonic Intellectual Property Management Co., Ltd. | 31375 |
1 |
| King Fahd University of Petroleum and Minerals | 1189 |
1 |
| Kurita Water Industries Ltd. | 1194 |
1 |
| Saudi Arabian Oil Company | 13155 |
1 |
| Universiteit Gent | 1331 |
1 |
| The University of South Dakota | 24 |
1 |
| Agfa NV | 655 |
1 |
| de Nora Holdings US, Inc | 23 |
1 |
| Other owners | 0 |