Sugarcane buttlifter with synchronized paddles
US-2025386767-A1 · Dec 25, 2025 · US
for standing stalks
for standing stalks · 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 | A01D57/22 |
| Official title | for standing stalks |
| Display label | for standing stalks |
| Total patents | 64 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 3 |
| 2017 | 10 |
| 2018 | 4 |
| 2019 | 7 |
| 2020 | 9 |
| 2021 | 5 |
| 2022 | 6 |
| 2023 | 3 |
| 2024 | 6 |
| 2025 | 7 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Rotary pivot mechanism for conveyor of sugarcane harvester
US-2025331460-A1 · Oct 30, 2025 · US
Upstanding clamping longitudinal conveyor system for whole-stem reed harvesting, method, and harvester
US-12396396-B1 · Aug 26, 2025 · US
Upstanding clamping longitudinal conveyor system for whole-stem reed harvesting, method, and harvester
US-2025255218-A1 · Aug 14, 2025 · US
Adjustable ear dam for a corn header
US-12069988-B2 · Aug 27, 2024 · US
Remotely adjustable row divider for an agricultural harvester
US-12052951-B2 · Aug 6, 2024 · US
Harvesting attachment for whole plant harvesting
US-2024224867-A9 · Jul 11, 2024 · US
System and method for adjusting roller in rotary header
US-2024188496-A1 · Jun 13, 2024 · US
Automatic product harvesting control system
US-11974520-B2 · May 7, 2024 · US
Harvesting attachment for whole plant harvesting
US-2024130287-A1 · Apr 25, 2024 · US
Cutter implement having a crop pushing system
US-11785891-B2 · Oct 17, 2023 · US
Cutter implement with curtain
US-11771005-B2 · Oct 3, 2023 · US
Multi-segmented deck plate auto adjustment mechanism for a harvester row unit
US-11582904-B2 · Feb 21, 2023 · US
Modular Chassis Assembly and System for a Sugar Cane Harvester
US-2022232774-A1 · Jul 28, 2022 · US
Apparatus, Systems, And Methods For Row Crop Headers
US-2022225569-A1 · Jul 21, 2022 · US
Cutter implement having a crop pushing system
US-2022110260-A1 · Apr 14, 2022 · US
Cutter implement with curtain
US-2022110261-A1 · Apr 14, 2022 · US
Synchronizer for sugarcane knockdown roller
US-11224166-B2 · Jan 18, 2022 · US
Remotely adjustable row divider for an agricultural harvester
US-2022000029-A1 · Jan 6, 2022 · US
Adjustable Ear Dam for a Corn Header
US-2021378178-A1 · Dec 9, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC A01D57/22?
- CPC A01D57/22 is the Cooperative Patent Classification code for “for standing stalks.”
- How many patents are filed under CPC A01D57/22 (for standing stalks)?
- Our database includes 64 publications tagged with this CPC code.
- Is patent activity under CPC A01D57/22 growing?
- Publication counts under this code: 6 in 2024 vs 7 in 2025 (latest complete years).