- All sections
- C - Chemistrymetallurgy
- C01F - Compounds of the metals beryllium, magnesium, aluminium, calcium, strontium, barium, radium, thorium, or of the rare earth metals
- C01F 11/38 - Preparation with nitric acid or nitrogen oxides
Patent holdings for IPC class C01F 11/38
Total number of patents in this class: 13
10-year publication summary
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0
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3
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0
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0
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0
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0
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0
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1
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1
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1
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Altmerge, LLC | 9 |
3 |
| General Electric Company | 13777 |
1 |
| Duslo A.S. | 24 |
1 |
| REMONDIS Aqua GmbH & Co. KG | 20 |
1 |
| SABIC Global Technologies B.V. | 4460 |
1 |
| Yara International ASA | 873 |
1 |
| Ferin Sp. z.o.o. | 1 |
1 |
| Orinoco Drilling Fluids LLC | 1 |
1 |
| UAB Agrichem Innovation | 2 |
1 |
| Italcer S.p.A. Societa' Benefit | 35 |
1 |
| SABIC Agri-Nutrients Company | 92 |
1 |
| Other owners | 0 |