- All sections
- C - Chemistry; metallurgy
- C05F - Organic fertilisers not covered by subclasses , , e.g. fertilisers from waste or refuse
- C05F 17/929 - Cylinders or drums
Patent holdings for IPC class C05F 17/929
Total number of patents in this class: 14
10-year publication summary
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0
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1
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0
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1
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2
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4
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2
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2
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2
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0
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Profikomp Környezettechnika Zrt. | 3 |
2 |
| Poly-canam Ltd. | 4 |
2 |
| Daritech, Inc. | 37 |
1 |
| EXEL Industries | 519 |
1 |
| Hunan Sakal Environmental Science and Technology Co., Ltd. | 16 |
1 |
| Institut National de Recherche en Sciences et Technologies pour l'Environnement et L'agriculture (irstea) | 43 |
1 |
| Prairiechar, Inc. | 8 |
1 |
| Green Glove Ltd. | 1 |
1 |
| Hong-Shien Yo | 1 |
1 |
| Prototype Garage, LLC | 16 |
1 |
| Energy Plus Technology | 2 |
1 |
| Christoph Manka | 1 |
1 |
| Other owners | 0 |