- 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: 1135
10-year publication summary
|
91
|
102
|
95
|
114
|
109
|
106
|
68
|
76
|
88
|
28
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Yara International ASA | 879 |
92 |
| BASF SE | 21129 |
52 |
| Soilgenic Technologies, LLC | 60 |
50 |
| SABIC Agri-Nutrients Company | 93 |
48 |
| Koch Agronomic Services, LLC | 194 |
47 |
| Stamicarbon B.V. | 315 |
46 |
| SABIC Global Technologies B.V. | 4488 |
32 |
| ThyssenKrupp AG | 3454 |
32 |
| ThyssenKrupp Fertilizer Technology GmbH | 35 |
24 |
| Casale SA | 628 |
23 |
| Verdesian Life Sciences, LLC | 67 |
22 |
| OMS Investments, Inc. | 892 |
15 |
| Spogen Biotech Inc. | 141 |
14 |
| Specialty Operations France | 898 |
14 |
| Uhde Fertilizer Technology B.V. | 15 |
13 |
| Yara UK Limited | 37 |
12 |
| Pursell Agri-Tech, LLC | 28 |
12 |
| Tessenderlo Group, NV | 163 |
12 |
| Deerpoint Group, LLC | 38 |
12 |
| Shell Internationale Research Maatschappij B.V. | 3456 |
10 |
| Other owners | 553 |