- All sections
- C - Chemistrymetallurgy
- C05F - Organic fertilisers not covered by subclasses , , e.g. fertilisers from waste or refuse
- C05F 9/00 - Fertilisers from household or town refuse
Patent holdings for IPC class C05F 9/00
Total number of patents in this class: 157
10-year publication summary
|
17
|
16
|
14
|
16
|
7
|
7
|
6
|
5
|
11
|
6
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Profile Products LLC | 372 |
8 |
| California Safe Soil, LLC | 26 |
6 |
| Biosecurity Technology, LLC | 40 |
6 |
| Anaergia Inc. | 108 |
4 |
| SEaB Power Limited | 13 |
4 |
| Afyren | 41 |
3 |
| Fiberight Limited | 6 |
3 |
| Elemental Digest Limited | 5 |
2 |
| Full Circle Biochar, Inc. | 9 |
2 |
| Her Majesty The Queen in Right of Canada, AS represented by The Minister of Agriculture and Agri-food | 84 |
2 |
| Paulee Cleantec Ltd. | 14 |
2 |
| Suez International | 332 |
2 |
| Zentrum fur Sonnenenergie- und Wasserstoff-forschung Baden-Wurttemberg Gemeinnutzige Stiftung | 47 |
2 |
| Zynnovation LLC | 13 |
2 |
| Biomax Holdings Pte Ltd | 8 |
2 |
| Bioa Oy | 4 |
2 |
| iGas energy GmbH | 17 |
2 |
| BBB Japan Corporation | 2 |
2 |
| Nbtech AB | 9 |
2 |
| Taiyo Yuka Co., Ltd. | 5 |
2 |
| Other owners | 97 |