Membranes for gas separation
US-12023633-B2 · Jul 2, 2024 · US
Dispersing a component, e.g. as particles or powder, in another component
Dispersing a component, e.g. as particles or powder, in another component · 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 | B01D67/00793 |
| Official title | {Dispersing a component, e.g. as particles or powder, in another component} |
| Display label | Dispersing a component, e.g. as particles or powder, in another component |
| Total patents | 414 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 23 |
| 2016 | 26 |
| 2017 | 21 |
| 2018 | 35 |
| 2019 | 45 |
| 2020 | 57 |
| 2021 | 42 |
| 2022 | 34 |
| 2023 | 34 |
| 2024 | 42 |
| 2025 | 44 |
| 2026 | 11 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method to embed ceramic nanoparticles into transparent polymer membranes
US-2024039035-A1 · Feb 1, 2024 · US
Facilitated CO2 transport membrane, method for producing same, resin composition for use in method for producing same, CO2 separation module and method and apparatus for separating CO2
US-9833746-B2 · Dec 5, 2017 · US
Compositions and Methods for Improving the Anti-Fouling Properties of Polyethersulfone Membranes
US-2017326505-A1 · Nov 16, 2017 · US
High temperature humidification membranes
US-2017229720-A1 · Aug 10, 2017 · US
Microporous articles with a three-dimensional porous network of acid-sintered interconnected silica nanoparticles and methods of making the same
US-2017173535-A1 · Jun 22, 2017 · US
Semi-permeable membranes and production methods thereof
US-9597641-B2 · Mar 21, 2017 · US
Surface functionalization of metal organic frameworks for mixed matrix membranes
US-9597643-B1 · Mar 21, 2017 · US
Method for increasing the fouling resistance of inorganic membranes by grafting with organic moieties
US-2017065936-A1 · Mar 9, 2017 · US
A method for the high-throughput preparation of carbon nanotube hollow fiber membranes
US-2017014777-A1 · Jan 19, 2017 · US
Organic-inorganic composite, structural body, and method for producing organic-inorganic composite
US-2017009047-A1 · Jan 12, 2017 · US
Treated mixed matrix polymeric membranes
US-9522364-B2 · Dec 20, 2016 · US
Membranes comprising graphene
US-2016354729-A1 · Dec 8, 2016 · US
Porous hollow fiber membrane, method for producing same, and water purification method
US-2016325237-A1 · Nov 10, 2016 · US
Method for Preparing a Resin-Treated Microporous Membrane
US-2016317974-A1 · Nov 3, 2016 · US
Composite Membrane
US-2016317978-A1 · Nov 3, 2016 · US
Ceramic-polymer hybrid nanostructures, methods for producing and applications thereof
US-2016308184-A1 · Oct 20, 2016 · US
Organic/inorganic hybrid membrane for fouling resistance, method of preparing membrane for fouling resistance, and water treatment device including said membrane
US-2016296891-A1 · Oct 13, 2016 · US
Acidic gas separation laminate and acidic gas separation module provided with laminate
US-9457319-B2 · Oct 4, 2016 · US
Acidic gas separation laminate and acidic gas separation module provided with laminate
US-9452384-B2 · Sep 27, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B01D67/00793?
- CPC B01D67/00793 is the Cooperative Patent Classification code for “Dispersing a component, e.g. as particles or powder, in another component.”
- How many patents are filed under CPC B01D67/00793 (Dispersing a component, e.g. as particles or powder, in another component)?
- Our database includes 414 publications tagged with this CPC code.
- Is patent activity under CPC B01D67/00793 growing?
- Publication counts under this code: 42 in 2024 vs 44 in 2025 (latest complete years).