- All sections
- C - Chemistrymetallurgy
- C05C - Nitrogenous fertilisers
- C05C 9/00 - Fertilisers containing urea or urea compounds
Patent holdings for IPC class C05C 9/00
Total number of patents in this class: 1096
10-year publication summary
|
64
|
76
|
86
|
87
|
96
|
94
|
94
|
62
|
70
|
68
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Yara International ASA | 863 |
90 |
| BASF SE | 20967 |
51 |
| SABIC Agri-Nutrients Company | 81 |
47 |
| Koch Agronomic Services, LLC | 193 |
46 |
| Soilgenic Technologies, LLC | 56 |
46 |
| Stamicarbon B.V. | 302 |
45 |
| SABIC Global Technologies B.V. | 4352 |
32 |
| ThyssenKrupp AG | 3298 |
31 |
| ThyssenKrupp Fertilizer Technology GmbH | 35 |
24 |
| Casale SA | 617 |
22 |
| Verdesian Life Sciences, LLC | 67 |
22 |
| OMS Investments, Inc. | 908 |
15 |
| Specialty Operations France | 796 |
14 |
| Uhde Fertilizer Technology B.V. | 15 |
13 |
| Tessenderlo Group, NV | 167 |
13 |
| Deerpoint Group, Inc. | 38 |
12 |
| Yara UK Limited | 35 |
12 |
| Pursell Agri-Tech, LLC | 27 |
12 |
| Spogen Biotech Inc. | 136 |
11 |
| Shell Internationale Research Maatschappij B.V. | 3546 |
10 |
| Other owners | 528 |