Microfluidic device with a deformable membrane activatable by a hydraulic circuit
US-2026091362-A1 · Apr 2, 2026 · US
using mixing means not otherwise provided for (B01F25/00, B01F27/00, B01F29/00, B01F31/00, B01F33/301 - B01F33/3045, B01F33/40 and B01F33/45 take precedence)
using mixing means not otherwise provided for (B01F25/00, B01F27/00, B01F29/00, B01F31/00, B01F33/301 - B01F33/3045, B01F33/40 and B01F33/45 take precedence) · 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 | B01F33/305 |
| Official title | {using mixing means not otherwise provided for (B01F25/00, B01F27/00, B01F29/00, B01F31/00, B01F33/301 - B01F33/3045, B01F33/40 and B01F33/45 take precedence)} |
| Display label | using mixing means not otherwise provided for (B01F25/00, B01F27/00, B01F29/00, B01F31/00, B01F33/301 - B01F33/3045, B01F33/40 and B01F33/45 take precedence) |
| Total patents | 25 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly growing.
| Year | Patents |
|---|---|
| 2017 | 2 |
| 2018 | 3 |
| 2020 | 4 |
| 2021 | 1 |
| 2022 | 2 |
| 2023 | 3 |
| 2024 | 4 |
| 2025 | 4 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Fluidic module, fluid handling device and method with temporary pressure equalization in a pneumatic chamber
US-2026070057-A1 · Mar 12, 2026 · US
Acoustic microfluidics enabled portable pcr
US-2025229269-A1 · Jul 17, 2025 · US
Microfluidic chip
US-2025065329-A1 · Feb 27, 2025 · US
Microfluidic chip
US-2025065283-A1 · Feb 27, 2025 · US
Methods and systems for point-of-care synthesis and administration of particle-based therapeutics
US-2025041220-A1 · Feb 6, 2025 · US
Heavy oil hydrogenation reaction system and heavy oil hydrogenation method
US-2024336853-A1 · Oct 10, 2024 · US
Flow channel structure and method for producing lipid particle
US-2024209398-A1 · Jun 27, 2024 · US
Mixing device with circulation zone and associated method
US-2024075435-A1 · Mar 7, 2024 · US
Accelerated mixing and reaction kinetics using an elastic instability
US-2024024829-A1 · Jan 25, 2024 · US
Liquid Mixer, Electrolyte Analysis Device, and Liquid Mixing Method
US-2023390716-A1 · Dec 7, 2023 · US
Fluid handling device
US-11819850-B2 · Nov 21, 2023 · US
Flow channel structure, method for agitating fluid and method for manufacturing lipid particles
US-2023330618-A1 · Oct 19, 2023 · US
Fluid handling device
US-2022362775-A1 · Nov 17, 2022 · US
Electronic control of fluidic species
US-11383234-B2 · Jul 12, 2022 · US
Micro electrical mechanical system (MEMS) multiplexing mixing
US-10898871-B2 · Jan 26, 2021 · US
Electronic control of fluidic species
US-2020276578-A1 · Sep 3, 2020 · US
EWOD device with holdback feature for fluid loading
US-10730048-B2 · Aug 4, 2020 · US
Electronic control of fluidic species
US-10625256-B2 · Apr 21, 2020 · US
Micro electrical mechanical system (mems) multiplexing mixing
US-2020001257-A1 · Jan 2, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B01F33/305?
- CPC B01F33/305 is the Cooperative Patent Classification code for “using mixing means not otherwise provided for (B01F25/00, B01F27/00, B01F29/00, B01F31/00, B01F33/301 - B01F33/3045, B01F33/40 and B01F33/45 take precedence).”
- How many patents are filed under CPC B01F33/305 (using mixing means not otherwise provided for (B01F25/00, B01F27/00, B01F29/00, B01F31/00, B01F33/301 - B01F33/3045, B01F33/40 and B01F33/45 take precedence))?
- Our database includes 25 publications tagged with this CPC code.
- Is patent activity under CPC B01F33/305 growing?
- Publication counts under this code: 4 in 2024 vs 4 in 2025 (latest complete years).