- All sections
- C - Chemistry; metallurgy
- C05F - Organic fertilisers not covered by subclasses , , e.g. fertilisers from waste or refuse
- C05F 17/30 - Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation using electric or magnetic fields
Patent holdings for IPC class C05F 17/30
Total number of patents in this class: 11
10-year publication summary
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1
|
1
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0
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0
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1
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4
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0
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3
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3
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2
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Fasthum S.r.l. | 3 |
2 |
| Tsinghua University | 5705 |
1 |
| A.L.M. Holding Company | 84 |
1 |
| FCC Aqualia, S.A. | 30 |
1 |
| Recycle Track Systems, Inc. | 21 |
1 |
| Materias S.r.l. | 46 |
1 |
| Pluton Biosciences, Inc. | 11 |
1 |
| Themolysis Co., Ltd. | 1 |
1 |
| Kraus USA Plumbing LLC | 83 |
1 |
| Sundoogiup Co., Ltd. | 1 |
1 |
| Other owners | 0 |