Monolayer, composite, gas separation material, filter, gas separation device and method for manufacturing composite
US-12128366-B2 · Oct 29, 2024 · US
Drying
Drying · 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 | B01D67/0095 |
| Official title | {Drying} |
| Display label | Drying |
| Total patents | 281 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 19 |
| 2016 | 27 |
| 2017 | 36 |
| 2018 | 24 |
| 2019 | 18 |
| 2020 | 20 |
| 2021 | 30 |
| 2022 | 22 |
| 2023 | 34 |
| 2024 | 26 |
| 2025 | 21 |
| 2026 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Microporous asymmetric organic/inorganic composite membrane
US-2024068116-A1 · Feb 29, 2024 · US
Hollow fiber filtration membrane
US-2017304780-A1 · Oct 26, 2017 · US
Gas Separation Membranes with Intermixed Layers
US-2017296981-A1 · Oct 19, 2017 · US
Solvent-resistant separation membrane
US-2017216781-A1 · Aug 3, 2017 · US
Process for improved water flux through a tfc membrane
US-2017197182-A1 · Jul 13, 2017 · US
Substrate for liquid filter and method for producing the same
US-2017151534-A1 · Jun 1, 2017 · US
Method for the production of a filtration membrane having a mean molecular weight cut-off of <1000 g/mol
US-2017095777-A1 · Apr 6, 2017 · US
Aromatic polysulfone resin and membranes thereof
US-9587112-B2 · Mar 7, 2017 · US
Process for preparing membranes
US-9586182-B2 · Mar 7, 2017 · US
Porous asymmetric polyphenylene ether membranes and associated separation modules and methods
US-2017056835-A1 · Mar 2, 2017 · US
Amphiphilic block copolymer; composition, membrane, and separation module thereof; and methods of making same
US-2017037177-A1 · Feb 9, 2017 · US
Coated ptfe membrane
US-2017028359-A1 · Feb 2, 2017 · US
Porous film manufacturing method and apparatus
US-9539547-B2 · Jan 10, 2017 · US
Method for producing porous membrane and drying device of porous membrane
US-9528760-B2 · Dec 27, 2016 · US
Defect-free carbon molecular sieve membranes with enhanced selectivity and aging resistance and the method of making the same
US-2016367935-A1 · Dec 22, 2016 · US
Method for the production of poly(meth)acrylonitrile-based polymer membranes, polymer membranes, and also solutions for the production of a polymer membrane
US-2016354730-A1 · Dec 8, 2016 · US
Method for producing composite semipermeable membrane
US-2016339396-A1 · Nov 24, 2016 · US
UV and thermally treated polymeric membranes
US-9492785-B2 · Nov 15, 2016 · US
Composite membranes and methods of use
US-2016325229-A1 · Nov 10, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B01D67/0095?
- CPC B01D67/0095 is the Cooperative Patent Classification code for “Drying.”
- How many patents are filed under CPC B01D67/0095 (Drying)?
- Our database includes 281 publications tagged with this CPC code.
- Is patent activity under CPC B01D67/0095 growing?
- Publication counts under this code: 26 in 2024 vs 21 in 2025 (latest complete years).