- All sections
- C - Chemistry; metallurgy
- C05G - Mixtures of fertilisers covered individually by different subclasses of class ; mixtures of one or more fertilisers with additives not having a specific fertilising activity; fertilisers characterised by their form
- C05G 3/90 - Mixtures of one or more fertilisers with additives not having a specifically fertilising activity for affecting the nitrification of ammonium compounds or urea in the soil
Patent holdings for IPC class C05G 3/90
Total number of patents in this class: 317
10-year publication summary
|
11
|
9
|
16
|
20
|
17
|
45
|
76
|
67
|
51
|
13
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BASF SE | 19740 |
47 |
| Yara International ASA | 753 |
31 |
| Soilgenic Technologies, LLC | 45 |
30 |
| Koch Agronomic Services, LLC | 239 |
22 |
| Verdesian Life Sciences U.S., LLC | 199 |
15 |
| SABIC Agri-Nutrients Company | 57 |
14 |
| Specialty Operations France | 563 |
9 |
| Verdesian Life Sciences, LLC | 62 |
8 |
| EuroChem Agro GmbH | 54 |
7 |
| Tessenderlo Group, NV | 145 |
7 |
| EuroChem Antwerpen | 14 |
7 |
| Rhodia Operations | 1645 |
6 |
| SABIC Global Technologies B.V. | 4044 |
6 |
| Lincoln University | 19 |
4 |
| The University of Melbourne | 499 |
4 |
| Corteva Agriscience LLC | 2494 |
4 |
| SouthStar Technologies Limited | 4 |
4 |
| Dow Global Technologies LLC | 10147 |
3 |
| Aarhus Universitet | 370 |
3 |
| Syddansk Universitet | 157 |
3 |
| Other owners | 83 |