- All sections
- A - Human necessities
- A01F - Threshingbaling of straw, hay or the likestationary apparatus or hand tools for forming or binding straw, hay or the like into bundlescutting of straw, hay or the likestoring agricultural or horticultural produce
- A01F 12/44 - Grain cleanersGrain separators
Patent holdings for IPC class A01F 12/44
Total number of patents in this class: 505
10-year publication summary
|
61
|
45
|
71
|
50
|
30
|
59
|
19
|
33
|
22
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Blue Leaf I.P., Inc. | 2772 |
106 |
| Deere & Company | 7837 |
70 |
| AGCO International GmbH | 659 |
38 |
| CNH Industrial America LLC | 1895 |
35 |
| AGCO Corporation | 1139 |
20 |
| CNH Industrial Belgium NV | 462 |
19 |
| Jiangsu University | 1140 |
16 |
| AGCO A/S | 22 |
14 |
| Jiangsu World Agricultural Machinery Co., Ltd. | 22 |
14 |
| Tritana Intellectual Property Ltd. | 74 |
12 |
| CNH (China) Management Co., Ltd | 383 |
11 |
| CLAAS Selbstfahrende Erntemaschinen GmbH | 246 |
10 |
| Tribine Industries LLC | 39 |
8 |
| Seed Terminator Holdings Pty Ltd | 34 |
8 |
| Kubota Corporation | 4149 |
7 |
| AGCO do Brasil Solucoes Agricolas Ltda | 83 |
7 |
| Kondex Corporation | 81 |
6 |
| Yanmar Co., Ltd. | 1383 |
6 |
| HCC, Inc. | 21 |
5 |
| Inc., Blue Leaf I | 64 |
5 |
| Other owners | 88 |