Electronically pulsing agricultural product with seed utilizing seed transport mechanism
US-2018359912-A1 · Dec 20, 2018 · US
Cell discs
Cell discs · 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 | A01C7/128 |
| Official title | {Cell discs} |
| Display label | Cell discs |
| Total patents | 125 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 6 |
| 2016 | 23 |
| 2017 | 12 |
| 2018 | 22 |
| 2019 | 18 |
| 2020 | 18 |
| 2021 | 10 |
| 2022 | 4 |
| 2023 | 8 |
| 2024 | 3 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Air seed meter housing with seed path relief
US-10154623-B2 · Dec 18, 2018 · US
Method of planting multiple types of seed in a single planting pass
US-10149428-B2 · Dec 11, 2018 · US
Seed meter for planting multiple types of seed in a single planting pass
US-10111375-B2 · Oct 30, 2018 · US
Air seed meter with adjustable singulator
US-10104832-B2 · Oct 23, 2018 · US
Air seed meter with adjustable singulator
US-2018271008-A1 · Sep 27, 2018 · US
Electronically pulsing agricultural product with seed utilizing seed transport mechanism
US-10058023-B2 · Aug 28, 2018 · US
Air seed meter disc with flow directing pockets
US-2018206397-A1 · Jul 26, 2018 · US
Air seed meter with internal drive
US-2018206398-A1 · Jul 26, 2018 · US
Systems, methods, and apparatus for multi-row agricultural implement control and monitoring
US-2018184578-A1 · Jul 5, 2018 · US
System and method for spraying seeds dispensed from a planter
US-2018177119-A1 · Jun 28, 2018 · US
Systems, methods and apparatus for multi-row agricultural implement control and monitoring
US-9999175-B2 · Jun 19, 2018 · US
Mounting arrangement of a doubles eliminator in a seed meter
US-9986680-B2 · Jun 5, 2018 · US
Systems, methods and apparatus for multi-row agricultural implement control and monitoring
US-2018139893-A1 · May 24, 2018 · US
Air seed meter disc with flow directing pockets
US-9936628-B2 · Apr 10, 2018 · US
Air seed meter with internal drive
US-9936627-B2 · Apr 10, 2018 · US
System and method for spraying seeds dispensed from a twin row planter
US-9918426-B2 · Mar 20, 2018 · US
Row unit for a seeding machine with dual seed meters
US-9883624-B2 · Feb 6, 2018 · US
Electronically pulsing agricultural product with seed utilizing seed transport mechanism
US-2018014456-A1 · Jan 18, 2018 · US
Seed characteristic sensor
US-9807923-B2 · Nov 7, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC A01C7/128?
- CPC A01C7/128 is the Cooperative Patent Classification code for “Cell discs.”
- How many patents are filed under CPC A01C7/128 (Cell discs)?
- Our database includes 125 publications tagged with this CPC code.
- Is patent activity under CPC A01C7/128 growing?
- Publication counts under this code: 3 in 2024 vs 1 in 2025 (latest complete years).