- All sections
- C - Chemistry; metallurgy
- C05F - Organic fertilisers not covered by subclasses , , e.g. fertilisers from waste or refuse
- C05F 17/05 - Treatments involving invertebrates, e.g. worms, flies or maggots
Patent holdings for IPC class C05F 17/05
Total number of patents in this class: 55
10-year publication summary
|
1
|
3
|
4
|
4
|
6
|
9
|
11
|
6
|
14
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Bio N IP Pty Ltd | 3 |
3 |
| Mars, Incorporated | 2916 |
2 |
| Excelsior Inc. | 18 |
2 |
| Nanjing University | 692 |
2 |
| Sichuan University | 540 |
2 |
| Wormsystems GmbH | 5 |
2 |
| Chonex, Inc. | 7 |
2 |
| Nbtech AB | 9 |
2 |
| Lishui Institute of Ecological Environment, Nanjing University | 2 |
2 |
| Honda Motor Co., Ltd. | 24866 |
1 |
| Big Dutchman International GmbH | 71 |
1 |
| Caesar, Avraham | 1 |
1 |
| Milin, Ivan | 1 |
1 |
| Reln Pty Ltd | 51 |
1 |
| Hoath, Wilfred F. | 1 |
1 |
| Integrated Agriculture Systems, Inc. | 3 |
1 |
| WIMBY Detroit, LLC | 1 |
1 |
| Nutrition Science Design Pte. Ltd. | 20 |
1 |
| Handela Pty Ltd | 2 |
1 |
| Greenscience Technologies Inc. | 2 |
1 |
| Other owners | 25 |