- All sections
- C - Chemistrymetallurgy
- C01B - Non-metallic elementscompounds thereof
- C01B 25/24 - Condensed phosphoric acids
Patent holdings for IPC class C01B 25/24
Total number of patents in this class: 16
10-year publication summary
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0
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1
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2
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0
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2
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0
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0
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1
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0
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0
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Prayon Technologies | 48 |
5 |
| Ecolab USA Inc. | 5659 |
2 |
| Guangdong Brunp Recycling Technology Co., Ltd | 1248 |
1 |
| Hunan Brunp Recycling Technology Co., Ltd. | 1217 |
1 |
| Megmilk Snow Brand Co., Ltd. | 205 |
1 |
| Prayon | 10 |
1 |
| PRAYON, société anonyme | 47 |
1 |
| Universiteit Gent | 1362 |
1 |
| Caloritum NV | 16 |
1 |
| Yichang Brunp Recycling Technology Co., Ltd. | 39 |
1 |
| Yichang Brunp Yihua New Material Co., Ltd | 11 |
1 |
| Other owners | 0 |