- 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: 154
10-year publication summary
|
16
|
14
|
16
|
7
|
7
|
6
|
5
|
13
|
10
|
7
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| California Safe Soil, LLC | 25 |
6 |
| Biosecurity Technology, LLC | 40 |
6 |
| Anaergia Inc. | 106 |
4 |
| Profile Products LLC | 368 |
4 |
| SEaB Power Limited | 11 |
4 |
| Afyren | 40 |
3 |
| Fiberight Limited | 6 |
3 |
| Elemental Digest Limited | 4 |
2 |
| Full Circle Biochar, Inc. | 7 |
2 |
| Her Majesty The Queen in Right of Canada, AS represented by The Minister of Agriculture and Agri-food | 82 |
2 |
| Paulee Cleantec Ltd. | 14 |
2 |
| The Research Foundation for The State University of New York | 1768 |
2 |
| Suez International | 376 |
2 |
| Sulvaris Inc. | 56 |
2 |
| Texas Tech University System | 661 |
2 |
| Zentrum fur Sonnenenergie- und Wasserstoff-forschung Baden-Wurttemberg Gemeinnutzige Stiftung | 47 |
2 |
| Zynnovation LLC | 14 |
2 |
| Biomax Holdings Pte Ltd | 9 |
2 |
| Bioa Oy | 4 |
2 |
| iGas energy GmbH | 17 |
2 |
| Other owners | 98 |