- All sections
- C - Chemistrymetallurgy
- C05F - Organic fertilisers not covered by subclasses , , e.g. fertilisers from waste or refuse
- C05F 1/00 - Fertilisers made from animal corpses, or parts thereof
Patent holdings for IPC class C05F 1/00
Total number of patents in this class: 234
10-year publication summary
|
17
|
21
|
18
|
21
|
17
|
18
|
18
|
24
|
18
|
26
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| CH Biotech R&D Co., Ltd. | 68 |
9 |
| True Organic Products, Inc. | 24 |
8 |
| AMVAC Chemical Corporation | 262 |
7 |
| Veratin Pty Ltd | 6 |
5 |
| Globachem NV | 71 |
4 |
| Inbiose naamloze vennootschap | 141 |
4 |
| GONÇALVES, Clênio Antônio | 4 |
4 |
| GONÇALVES, Fernando Vilaça | 4 |
4 |
| GONÇALVES, Leandro José | 4 |
4 |
| JÚNIOR, Antônio Gonçalves | 4 |
4 |
| Setatech USA, Inc. | 11 |
4 |
| Agrinos AS | 14 |
3 |
| Kinki University | 245 |
3 |
| OMS Investments, Inc. | 908 |
3 |
| Taisei Nozai Co., Ltd. | 3 |
3 |
| Van der Knaap Diensten B.V. | 5 |
3 |
| Daritech, Inc. | 33 |
2 |
| Elemental Digest Limited | 5 |
2 |
| Empresa Brasileira de Pesquisa Agropecuaria - Embrapa | 84 |
2 |
| Full Circle Biochar, Inc. | 9 |
2 |
| Other owners | 154 |