Efficient selection of experiments for enhancing performance in controlled environment agriculture
US-2020356078-A1 · Nov 12, 2020 · US
Soilless cultivation, e.g. hydroponics (growth substrates therefor A01G24/00; cultivation of seaweed A01G33/00)
Soilless cultivation, e.g. hydroponics (growth substrates therefor A01G24/00; cultivation of seaweed A01G33/00) · Cooperative Patent Classification (CPC)
Agriculture, food, personal care, health, and life sciences.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | A01G31/00 |
| Official title | Soilless cultivation, e.g. hydroponics (growth substrates therefor A01G24/00; cultivation of seaweed A01G33/00) |
| Display label | Soilless cultivation, e.g. hydroponics (growth substrates therefor A01G24/00; cultivation of seaweed A01G33/00) |
| Total patents | 153 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 11 |
| 2016 | 7 |
| 2017 | 10 |
| 2018 | 12 |
| 2019 | 14 |
| 2020 | 20 |
| 2021 | 13 |
| 2022 | 17 |
| 2023 | 12 |
| 2024 | 19 |
| 2025 | 16 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Water purification particles, water culture apparatus, and water purification apparatus
US-2020288655-A1 · Sep 17, 2020 · US
Vertical hydroponic tower harvesting system
US-10765064-B2 · Sep 8, 2020 · US
Greenwall cladding
US-2020221647-A1 · Jul 16, 2020 · US
Compositions and related methods for agriculture
US-2020129565-A1 · Apr 30, 2020 · US
Methods of tracing and/or sourcing plant material
US-2020131097-A1 · Apr 30, 2020 · US
Vertical Hydroponic Tower Harvesting System
US-2019387677-A1 · Dec 26, 2019 · US
Light emitting device and plant cultivation method
US-10455773-B2 · Oct 29, 2019 · US
Biowall systems and methods for pollutant processing
US-2019321779-A1 · Oct 24, 2019 · US
Hydroponic cultivation apparatus and hydroponic cultivation method
US-2019261587-A1 · Aug 29, 2019 · US
Plant, method for producing plant, tolerance imparting method, tomato and method for producing tomato
US-2019223401-A1 · Jul 25, 2019 · US
Hydroponic apparatus
US-10349588-B2 · Jul 16, 2019 · US
Plant growth system
US-10342182-B2 · Jul 9, 2019 · US
Compositions and related methods for agriculture
US-2019191741-A1 · Jun 27, 2019 · US
Method for hydroponic culture of plant of family asteraceae
US-2019133049-A1 · May 9, 2019 · US
Growing medium for plants
US-2019133048-A1 · May 9, 2019 · US
Compact cultivation device
US-2019104698-A1 · Apr 11, 2019 · US
Light system for plant cultivation
US-10225899-B2 · Mar 5, 2019 · US
Hydroponic system using seawater and cultivation system for growing seeds and seedlings
US-2019037788-A1 · Feb 7, 2019 · US
Apparatus for producing a food item
US-2019038080-A1 · Feb 7, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC A01G31/00?
- CPC A01G31/00 is the Cooperative Patent Classification code for “Soilless cultivation, e.g. hydroponics (growth substrates therefor A01G24/00; cultivation of seaweed A01G33/00).”
- How many patents are filed under CPC A01G31/00 (Soilless cultivation, e.g. hydroponics (growth substrates therefor A01G24/00; cultivation of seaweed A01G33/00))?
- Our database includes 153 publications tagged with this CPC code.
- Is patent activity under CPC A01G31/00 growing?
- Publication counts under this code: 19 in 2024 vs 16 in 2025 (latest complete years).