- All sections
- C - Chemistrymetallurgy
- C05D - Inorganic fertilisers not covered by subclasses , fertilisers producing carbon dioxide
- C05D 9/02 - Other inorganic fertilisers containing trace elements
Patent holdings for IPC class C05D 9/02
Total number of patents in this class: 830
10-year publication summary
|
73
|
67
|
60
|
73
|
81
|
76
|
74
|
70
|
72
|
34
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Yara International ASA | 841 |
32 |
| Carbon Technology Holdings, LLC | 210 |
24 |
| The Mosaic Company | 200 |
19 |
| Profile Products LLC | 361 |
18 |
| SABIC Agri-Nutrients Company | 79 |
15 |
| Verdesian Life Sciences, LLC | 66 |
13 |
| Yara UK Limited | 37 |
13 |
| Tessenderlo Group, NV | 167 |
13 |
| Winfield Solutions, LLC | 417 |
12 |
| Shell Internationale Research Maatschappij B.V. | 3553 |
11 |
| Soilgenic Technologies, LLC | 56 |
11 |
| Harsco Corporation | 50 |
9 |
| Hgci, Inc. | 828 |
9 |
| SABIC Global Technologies B.V. | 4318 |
9 |
| BASF SE | 20874 |
8 |
| Agro Innovation International | 78 |
8 |
| Agtec Innovations, Inc. | 13 |
8 |
| Aichi Steel Corporation | 380 |
8 |
| Phospholutions Inc. | 22 |
8 |
| Shell USA, Inc. | 1207 |
8 |
| Other owners | 574 |