Fluorescent metal-organic framework superstructure compound, preparation method and application thereof
US-12522765-B2 · Jan 13, 2026 · US
the materials to be mixed flowing in the form of droplets
the materials to be mixed flowing in the form of droplets · 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 | B01F33/302 |
| Official title | the materials to be mixed flowing in the form of droplets |
| Display label | the materials to be mixed flowing in the form of droplets |
| Total patents | 36 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 5 |
| 2017 | 5 |
| 2018 | 5 |
| 2019 | 3 |
| 2020 | 6 |
| 2021 | 1 |
| 2022 | 4 |
| 2023 | 2 |
| 2024 | 3 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Polymer-based microfluidic sample preparation chip
US-2024382964-A1 · Nov 21, 2024 · US
Enzyme quantification
US-12038438-B2 · Jul 16, 2024 · US
Low dispersion, fast response mixing device
US-11904277-B2 · Feb 20, 2024 · US
Fluid handling device
US-11819850-B2 · Nov 21, 2023 · US
Fluorescent metal-organic framework superstructure compound, preparation method and application thereof
US-2023287261-A1 · Sep 14, 2023 · US
Fluid handling device
US-2022362775-A1 · Nov 17, 2022 · US
Electronic control of fluidic species
US-11383234-B2 · Jul 12, 2022 · US
Enzyme quantification
US-2022050108-A1 · Feb 17, 2022 · US
Enzyme quantification
US-2022042995-A1 · Feb 10, 2022 · US
Low dispersion, fast response mixing device
US-2021039046-A1 · Feb 11, 2021 · US
Low dispersion, fast response mixing device
US-10850236-B2 · Dec 1, 2020 · US
Electronic control of fluidic species
US-2020276578-A1 · Sep 3, 2020 · US
Anti-clogging microfluidic multichannel device
US-10731012-B2 · Aug 4, 2020 · US
Microfluidic multichannel device
US-2020140628-A1 · May 7, 2020 · US
Droplet generator based on high aspect ratio induced droplet self-breakup
US-10632479-B2 · Apr 28, 2020 · US
Electronic control of fluidic species
US-10625256-B2 · Apr 21, 2020 · US
Apparatus and method for forming emulsions
US-2019321791-A1 · Oct 24, 2019 · US
Apparatus and method for generating droplets
US-10369536-B2 · Aug 6, 2019 · US
Multiple emulsions and techniques for the formation of multiple emulsions
US-10195571-B2 · Feb 5, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B01F33/302?
- CPC B01F33/302 is the Cooperative Patent Classification code for “the materials to be mixed flowing in the form of droplets.”
- How many patents are filed under CPC B01F33/302 (the materials to be mixed flowing in the form of droplets)?
- Our database includes 36 publications tagged with this CPC code.
- Is patent activity under CPC B01F33/302 growing?
- Publication counts under this code: 2 in 2023 vs 3 in 2024 (latest complete years).