- All sections
- C - Chemistry; metallurgy
- C05F - Organic fertilisers not covered by subclasses , , e.g. fertilisers from waste or refuse
- C05F 17/20 - Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation using specific microorganisms or substances, e.g. enzymes, for activating or stimulating the treatment
Patent holdings for IPC class C05F 17/20
Total number of patents in this class: 174
10-year publication summary
|
1
|
1
|
6
|
3
|
5
|
18
|
40
|
51
|
48
|
21
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Spogen Biotech Inc. | 106 |
9 |
| Toopi Organics | 21 |
7 |
| Envirokure, Incorporated | 22 |
5 |
| Locus Solutions IPCo, LLC | 233 |
5 |
| Wildfire Alliance, Inc. | 5 |
5 |
| Locus Agriculture IP Company, LLC | 51 |
4 |
| SixRing Inc. | 121 |
4 |
| Commonwealth Scientific and Industrial Research Organisation | 1652 |
3 |
| Hebei University of Science and Technology | 31 |
3 |
| Locus IP Company LLC | 112 |
3 |
| Topstone Ventures, LLC | 5 |
3 |
| Eco-Habitat B.V. | 7 |
3 |
| Mars, Incorporated | 2940 |
2 |
| AMVAC Chemical Corporation | 260 |
2 |
| Danstar Ferment AG | 710 |
2 |
| Hainan University | 142 |
2 |
| Recycle Track Systems, Inc. | 21 |
2 |
| Tenfold Technologies, LLC | 24 |
2 |
| Van der Knaap Diensten B.V. | 11 |
2 |
| Ac-planta Inc. | 6 |
2 |
| Other owners | 104 |