Land cultivating systems and methods utilizing high-pressure fluid jet cutting techniques
US-12538856-B2 · Feb 3, 2026 · US
Contactless injection into the soil
Contactless injection into the soil · 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 | A01C23/028 |
| Official title | {Contactless injection into the soil} |
| Display label | Contactless injection into the soil |
| Total patents | 28 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2016 | 4 |
| 2017 | 1 |
| 2018 | 4 |
| 2019 | 4 |
| 2020 | 2 |
| 2021 | 4 |
| 2022 | 2 |
| 2024 | 4 |
| 2025 | 2 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Agricultural weed dispatching implements
US-2025248388-A1 · Aug 7, 2025 · US
Agricultural weed dispatching implements
US-12302894-B2 · May 20, 2025 · US
Land cultivating systems and methods utilizing high-pressure fluid jet cutting techniques
US-2024284815-A1 · Aug 29, 2024 · US
System and method for dispensing agricultural products
US-12048265-B2 · Jul 30, 2024 · US
Land cultivating systems and methods utilizing high-pressure fluid jet cutting techniques
US-11991941-B2 · May 28, 2024 · US
Tillage system with variable fertilizer application
US-11895941-B2 · Feb 13, 2024 · US
Agricultural weed dispatching implements
US-2022183265-A1 · Jun 16, 2022 · US
System and method for dispensing multiple low rate agricultural products
US-2022095531-A1 · Mar 31, 2022 · US
System and method for dispensing multiple low rate agricultural products
US-11122730-B2 · Sep 21, 2021 · US
System and method for dispensing multiple low rate agricultural products
US-11058046-B2 · Jul 13, 2021 · US
System and method for dispensing multiple low rate agricultural products
US-2021153422-A1 · May 27, 2021 · US
Tillage system with variable fertilizer application
US-2021084810-A1 · Mar 25, 2021 · US
Fluid Jet Agricultural Devices, Systems and Methods
US-2020217044-A1 · Jul 9, 2020 · US
System and method for dispensing multiple low rate agricultural products
US-2020037492-A1 · Feb 6, 2020 · US
System and method for dispensing multiple low rate agricultural products
US-10470356-B2 · Nov 12, 2019 · US
Methods for applying a soil treatment beneath the surface of the ground
US-10420332-B2 · Sep 24, 2019 · US
Agricultural input placement systems, methods, and apparatus
US-2019159398-A1 · May 30, 2019 · US
Land cultivating systems and methods utilizing high-pressure fluid jet cutting techniques
US-2019133018-A1 · May 9, 2019 · US
System and method for dispensing multiple low rate agricultural products
US-2018359909-A1 · Dec 20, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC A01C23/028?
- CPC A01C23/028 is the Cooperative Patent Classification code for “Contactless injection into the soil.”
- How many patents are filed under CPC A01C23/028 (Contactless injection into the soil)?
- Our database includes 28 publications tagged with this CPC code.
- Is patent activity under CPC A01C23/028 growing?
- Publication counts under this code: 4 in 2024 vs 2 in 2025 (latest complete years).