- All sections
- A - Human necessities
- A01G - Horticulture; cultivation of vegetables, flowers, rice, fruit, vines, hops or seaweed; forestry; watering
- A01G 29/00 - Root feeders; Injecting fertilisers into the roots
Patent holdings for IPC class A01G 29/00
Total number of patents in this class: 192
10-year publication summary
24
|
27
|
30
|
41
|
35
|
28
|
28
|
27
|
26
|
4
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Living Greens Farm, Inc. | 36 |
5 |
Rain Bird Corporation | 436 |
5 |
Sumitomo Chemical Company, Limited | 8808 |
4 |
ADAMA Makhteshim Ltd. | 427 |
4 |
Board of Trustees of Michigan State University | 1141 |
4 |
Developmental Technologies, LLC | 16 |
4 |
Maui Greens, Inc. | 22 |
4 |
Carleton University | 95 |
3 |
Deep Root Irrigation, LLC | 7 |
3 |
Evans, Lisa Marie | 4 |
3 |
The Governors of the University of Alberta | 869 |
3 |
Precision Planting LLC | 925 |
3 |
Electron Alchemy, Inc. | 3 |
3 |
Brightview Landscapes, LLC | 47 |
2 |
Deeproot Green Infrastructure, LLC | 33 |
2 |
Haier US Appliance Solutions, Inc. | 3178 |
2 |
Hawthorne Hydroponics LLC | 12 |
2 |
Her Majesty The Queen in Right of Canada, AS represented by The Minister of Agriculture and Agri-food | 100 |
2 |
Hgci, Inc. | 869 |
2 |
The Patent Store LLC | 47 |
2 |
Other owners | 130 |