Methods, systems, and apparatuses for bulk material meter calibration
US-12584780-B2 · Mar 24, 2026 · US
for fluent solid material
for fluent solid material · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G01F13/001 |
| Official title | {for fluent solid material} |
| Display label | for fluent solid material |
| Total patents | 45 |
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 | 2 |
| 2017 | 3 |
| 2018 | 3 |
| 2019 | 8 |
| 2020 | 4 |
| 2021 | 3 |
| 2022 | 2 |
| 2023 | 5 |
| 2024 | 6 |
| 2025 | 5 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Seeding system
US-2025341413-A1 · Nov 6, 2025 · US
Method for determining a parameter of a material and pressing tool for the production of a green compact
US-12358048-B2 · Jul 15, 2025 · US
Seeding system
US-12359954-B2 · Jul 15, 2025 · US
Filling apparatus and method for automatically filling containers
US-12319455-B2 · Jun 3, 2025 · US
Filling apparatus and method for automatically filling containers
US-2025033810-A1 · Jan 30, 2025 · US
Seeding system
US-2024377237-A1 · Nov 14, 2024 · US
Filling device and filling system for volumetric metering of powder
US-12117326-B2 · Oct 15, 2024 · US
Filling apparatus and method for automatically filling containers
US-2024246709-A1 · Jul 25, 2024 · US
Method for unloading a payload
US-11965764-B2 · Apr 23, 2024 · US
Seeding system
US-11933651-B2 · Mar 19, 2024 · US
Compartment profile monitoring and control system for an agricultural system
US-2024040956-A1 · Feb 8, 2024 · US
Methods, systems, and apparatuses for bulk material meter calibration
US-2023314203-A1 · Oct 5, 2023 · US
Filling device and filling system for volumetric metering of powder
US-2023234733-A1 · Jul 27, 2023 · US
Tool-free coupling structure in agricultural machines
US-11684006-B2 · Jun 27, 2023 · US
Filling apparatus for a rotary press and a system for continuously processing pulverulent products
US-2023084898-A1 · Mar 16, 2023 · US
Metering system for an agricultural system
US-11556140-B2 · Jan 17, 2023 · US
Method for Determining a Parameter of a Material and Pressing Tool for the Production of a Green Compact
US-2022339699-A1 · Oct 27, 2022 · US
Devices and Methods for a Pyrolysis and Gasification System for Biomass Feedstock
US-2022106528-A1 · Apr 7, 2022 · US
Devices and methods for a pyrolysis and gasification system for biomass feedstock
US-11186779-B2 · Nov 30, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G01F13/001?
- CPC G01F13/001 is the Cooperative Patent Classification code for “for fluent solid material.”
- How many patents are filed under CPC G01F13/001 (for fluent solid material)?
- Our database includes 45 publications tagged with this CPC code.
- Is patent activity under CPC G01F13/001 growing?
- Publication counts under this code: 6 in 2024 vs 5 in 2025 (latest complete years).