- All sections
- C - Chemistry; metallurgy
- C05F - Organic fertilisers not covered by subclasses , , e.g. fertilisers from waste or refuse
- C05F 11/02 - Other organic fertilisers from peat, brown coal, or similar vegetable deposits
Patent holdings for IPC class C05F 11/02
Total number of patents in this class: 341
10-year publication summary
|
15
|
33
|
36
|
45
|
46
|
43
|
46
|
42
|
37
|
9
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Carbon Technology Holdings, LLC | 185 |
26 |
| Humic Growth Solutions, LLC | 30 |
14 |
| Agro Innovation International | 70 |
10 |
| Bijam Biosciences Private Limited | 13 |
8 |
| Novihum Technologies GmbH | 19 |
8 |
| Talipot Cool Extract (ip), LLC | 27 |
8 |
| Actagro, LLC | 34 |
7 |
| Pro Farm Technologies Oy | 8 |
7 |
| Fertinagro Biotech, S.L. | 235 |
6 |
| Cool Planet Energy Systems, Inc. | 50 |
5 |
| The Andersons, Inc. | 181 |
4 |
| Denka Company Limited | 2189 |
4 |
| Radical Plastics Inc. | 13 |
4 |
| Biotechnology Research Center, Shandong Academy of Agricultural Sciences | 13 |
4 |
| Accelergy Corporation | 40 |
3 |
| Bioz Agri Products Inc. | 3 |
3 |
| Board of Trustees of Michigan State University | 1141 |
3 |
| Elkem AS | 66 |
3 |
| Full Circle Biochar, Inc. | 9 |
3 |
| Holganix LLC | 13 |
3 |
| Other owners | 208 |