Imbalance compensated shaker for mixing fluidic samples
US-2025256251-A1 · Aug 14, 2025 · US
Drives therefor, e.g. crank mechanisms
Drives therefor, e.g. crank mechanisms · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B01F31/70 |
| Official title | {Drives therefor, e.g. crank mechanisms} |
| Display label | Drives therefor, e.g. crank mechanisms |
| Total patents | 66 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2017 | 5 |
| 2018 | 5 |
| 2019 | 3 |
| 2020 | 3 |
| 2021 | 6 |
| 2022 | 19 |
| 2023 | 4 |
| 2024 | 10 |
| 2025 | 10 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Manufacturing apparatus, mixing machine and/or receiving device for the manufacture of a composition from a mixture of formulations
US-12325008-B2 · Jun 10, 2025 · US
Manufacturing apparatus, mixing machine and/or receiving device for the manufacture of a composition from a mixture of formulations
US-12268997-B2 · Apr 8, 2025 · US
Manufacturing apparatus, mixing machine and/or receiving device for the manufacture of a composition from a mixture of formulations
US-12239203-B2 · Mar 4, 2025 · US
Manufacturing apparatus, mixing machine and/or receiving device for the manufacture of a composition from a mixture of formulations
US-12161212-B2 · Dec 10, 2024 · US
Device for extracting polysaccharide from acaudina molpadioides
US-12151184-B2 · Nov 26, 2024 · US
Vertical motion mixing drive
US-12151220-B2 · Nov 26, 2024 · US
Manufacturing apparatus with actuation members having different length actuation strokes, mixing machine and/or receiving device for the manufacture of a composition from a mixture of formulations
US-12134079-B2 · Nov 5, 2024 · US
LED mixer using vibratory bowl feeder
US-12083489-B2 · Sep 10, 2024 · US
Manufacturing apparatus, mixing machine and/or receiving device for the manufacture of a composition from a mixture of formulations
US-12059660-B2 · Aug 13, 2024 · US
Manufacturing apparatus, mixing machine and/or receiving device for the manufacture of a composition from a mixture of formulations
US-12059065-B2 · Aug 13, 2024 · US
Manufacturing apparatus, mixing machine and/or receiving device for the manufacture of a composition from a mixture of formulations
US-12035795-B2 · Jul 16, 2024 · US
Agitation assemblies for a spreader
US-12005410-B2 · Jun 11, 2024 · US
Manufacturing apparatus, mixing machine and/or receiving device for the manufacture of a composition from a mixture of formulations
US-11998103-B2 · Jun 4, 2024 · US
Paddle, plating apparatus equipped with the paddle, and plating method
US-11717796-B2 · Aug 8, 2023 · US
Method for controlling a planar drive system and planar drive system
US-2023238868-A1 · Jul 27, 2023 · US
Retort agitation system and method
US-2023084998-A1 · Mar 16, 2023 · US
Manufacturing apparatus for manufacturing a composition from a mixture of formulations
US-2023011049-A1 · Jan 12, 2023 · US
Retort agitation system and method
US-11533935-B2 · Dec 27, 2022 · US
Vertical Motion Mixing Drive
US-2022297069-A1 · Sep 22, 2022 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B01F31/70?
- CPC B01F31/70 is the Cooperative Patent Classification code for “Drives therefor, e.g. crank mechanisms.”
- How many patents are filed under CPC B01F31/70 (Drives therefor, e.g. crank mechanisms)?
- Our database includes 66 publications tagged with this CPC code.
- Is patent activity under CPC B01F31/70 growing?
- Publication counts under this code: 10 in 2024 vs 10 in 2025 (latest complete years).