- All sections
- A - Human necessities
- A01G - Horticulture; cultivation of vegetables, flowers, rice, fruit, vines, hops or seaweed; forestry; watering
- A01G 25/02 - Watering arrangements located above the soil which make use of perforated pipe-lines or pipe-lines with dispensing fittings, e.g. for drip irrigation
Patent holdings for IPC class A01G 25/02
Total number of patents in this class: 681
10-year publication summary
|
71
|
90
|
102
|
105
|
106
|
80
|
72
|
74
|
69
|
22
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Enplas Corporation | 900 |
81 |
| Rain Bird Corporation | 436 |
47 |
| Netafim, Ltd. | 181 |
43 |
| Valmont Industries, Inc. | 442 |
20 |
| Rivulis Plastro Ltd. | 28 |
14 |
| Amirim Products Development & Patents Ltd. | 14 |
13 |
| Jain Irrigation Systems Limited | 52 |
12 |
| Lindsay Corporation | 229 |
12 |
| Massachusetts Institute of Technology | 9795 |
9 |
| Hunter Industries, Inc. | 298 |
9 |
| The Toro Company | 895 |
9 |
| International Business Machines Corporation | 60644 |
8 |
| Husqvarna AB | 2824 |
8 |
| N-Drip Ltd. | 11 |
8 |
| Deere & Company | 6845 |
7 |
| China Agricultural University | 227 |
7 |
| Dlhbowles, Inc. | 66 |
7 |
| Jiangsu University | 950 |
7 |
| Denso Corporation | 23338 |
6 |
| Dow Global Technologies LLC | 10147 |
6 |
| Other owners | 348 |