Cartridge, detection method, and detection device
US-11511246-B2 · Nov 29, 2022 · US
with a mixing receptacle rotating alternately in opposite directions
with a mixing receptacle rotating alternately in opposite directions · 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 | B01F31/10 |
| Official title | with a mixing receptacle rotating alternately in opposite directions |
| Display label | with a mixing receptacle rotating alternately in opposite directions |
| Total patents | 84 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 6 |
| 2017 | 8 |
| 2018 | 10 |
| 2019 | 7 |
| 2020 | 15 |
| 2021 | 7 |
| 2022 | 7 |
| 2023 | 6 |
| 2024 | 3 |
| 2025 | 8 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Chemiluminescence measurement apparatus
US-11480525-B2 · Oct 25, 2022 · US
System for Oxygenating a Biological Culture
US-2022033753-A1 · Feb 3, 2022 · US
Methods and apparatus for gas stream mass transfer with a liquid
US-11162062-B2 · Nov 2, 2021 · US
Blood sample analyzer and blood sample agitating method
US-2021239725-A1 · Aug 5, 2021 · US
Methods and apparatus to mitigate bubble formation in a liquid
US-2021170414-A1 · Jun 10, 2021 · US
Rotational exhaust flow control for diesel exhaust fluid injection
US-11028755-B2 · Jun 8, 2021 · US
Rotary reagent tray assembly and method of mixing solid-phase reagents
US-10974213-B2 · Apr 13, 2021 · US
Substrate for sample analysis, sample analysis device, sample analysis system, and method for controlling sample analysis device
US-2021072267-A1 · Mar 11, 2021 · US
Methods and apparatus to mitigate bubble formation in a liquid
US-10926263-B2 · Feb 23, 2021 · US
Reagent kit frame
US-D905866-S · Dec 22, 2020 · US
Closed colorant delivery system and method of use
US-2020391167-A1 · Dec 17, 2020 · US
Device for Optimization of Microorganism Growth in Liquid Culture
US-2020376452-A1 · Dec 3, 2020 · US
Rotational exhaust flow control for diesel exhaust fluid injection
US-2020300146-A1 · Sep 24, 2020 · US
Reagent kit frame
US-D892350-S · Aug 4, 2020 · US
Methods and apparatus to agitate a liquid
US-2020238237-A1 · Jul 30, 2020 · US
Methods and Apparatus for Gas Stream Mass Transfer with a Liquid
US-2020231922-A1 · Jul 23, 2020 · US
Device and method for powder distribution and additive manufacturing method using the same
US-10675655-B2 · Jun 9, 2020 · US
Ink jet recording apparatus
US-10639601-B2 · May 5, 2020 · US
Methods and apparatus to agitate a liquid
US-10639600-B2 · May 5, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B01F31/10?
- CPC B01F31/10 is the Cooperative Patent Classification code for “with a mixing receptacle rotating alternately in opposite directions.”
- How many patents are filed under CPC B01F31/10 (with a mixing receptacle rotating alternately in opposite directions)?
- Our database includes 84 publications tagged with this CPC code.
- Is patent activity under CPC B01F31/10 growing?
- Publication counts under this code: 3 in 2024 vs 8 in 2025 (latest complete years).