- All sections
- A - Human necessities
- A01C - Plantingsowingfertilising
- A01C 23/04 - Distributing under pressureDistributing mudAdaptation of watering systems for fertilising-liquids
Patent holdings for IPC class A01C 23/04
Total number of patents in this class: 640
10-year publication summary
|
50
|
57
|
62
|
81
|
70
|
73
|
89
|
76
|
73
|
60
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Blue Leaf I.P., Inc. | 2793 |
42 |
| Deere & Company | 7675 |
36 |
| Raven Industries, Inc. | 314 |
33 |
| Precision Planting LLC | 1130 |
31 |
| Nuhn Industries Limited | 58 |
22 |
| AGCO Corporation | 1122 |
14 |
| CNH Industrial America LLC | 1897 |
14 |
| Valmont Industries, Inc. | 457 |
11 |
| Capstan Ag Systems, Inc. | 110 |
10 |
| Deerpoint Group, Inc. | 28 |
10 |
| EXEL Industries | 552 |
10 |
| Verdant Robotics, Inc. | 64 |
10 |
| BASF SE | 21039 |
9 |
| 360 Yield Center, LLC | 64 |
9 |
| Yara International ASA | 860 |
8 |
| CNH Industrial Canada, Ltd. | 968 |
7 |
| HORSCH LEEB Application Systems GmbH | 40 |
7 |
| AMAZONEN-WERKE H. Dreyer SE & Co. KG | 373 |
7 |
| Winfield Solutions, LLC | 419 |
6 |
| AgZen Inc. | 9 |
6 |
| Other owners | 338 |