Method for producing fluoropolymer powder
US-12503560-B2 · Dec 23, 2025 · US
Concentration
Concentration · Cooperative Patent Classification (CPC)
Chemical and metallurgical processes, compounds, and materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | C08F6/20 |
| Official title | Concentration |
| Display label | Concentration |
| Total patents | 35 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly growing.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 2 |
| 2018 | 3 |
| 2019 | 4 |
| 2020 | 2 |
| 2021 | 6 |
| 2022 | 6 |
| 2023 | 4 |
| 2025 | 7 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method for producing fluoropolymer aqueous dispersion, fluoropolymer aqueous dispersion and coating composition
US-2025171565-A1 · May 29, 2025 · US
Method for producing fluoropolymer aqueous dispersion, fluoropolymer aqueous dispersion and coating composition
US-2025171563-A1 · May 29, 2025 · US
Process for making a fluoropolymer dispersion
US-12305031-B2 · May 20, 2025 · US
Biodegradable graft polymers for dye transfer inhibition
US-2025136740-A1 · May 1, 2025 · US
Preparing method of polymer powder for binder and binder composition
US-2025019502-A1 · Jan 16, 2025 · US
Process for producing aqueous fluoropolymer dispersion
US-12187859-B2 · Jan 7, 2025 · US
Production method of fluoropolymer aqueous dispersion
US-2023416421-A1 · Dec 28, 2023 · US
Method for producing aqueous polytetrafluoroethylene dispersion
US-2023357515-A1 · Nov 9, 2023 · US
Method for producing fluoropolymer composition
US-2023348637-A1 · Nov 2, 2023 · US
Method for producing fluoropolymer composition
US-2023348636-A1 · Nov 2, 2023 · US
Method of preparing aromatic vinyl compound-vinyl cyanide compound polymer and apparatus for preparing the same
US-11512153-B2 · Nov 29, 2022 · US
Method for producing fluoropolymer powder
US-2022315713-A1 · Oct 6, 2022 · US
Method for producing aqueous fluoropolymer dispersion, drainage treatment method, and aqueous fluoropolymer dispersion
US-2022259337-A1 · Aug 18, 2022 · US
Aqueous dispersion of fluoroolefins, aqueous dispersion of copolymer of fluoroolefins, and method for manufacturing the same
US-2022228017-A1 · Jul 21, 2022 · US
Process for producing aqueous fluoropolymer dispersion
US-2022213277-A1 · Jul 7, 2022 · US
Process for making a fluoropolymer dispersion
US-2022073721-A1 · Mar 10, 2022 · US
Tetrafluoroethylene polymer dispersions stabilized with aliphatic non-ionic surfactants
US-11193037-B2 · Dec 7, 2021 · US
Method for producing methacrylate copolymer solution
US-11091575-B2 · Aug 17, 2021 · US
Method for manufacturing polymer latex
US-11034799-B2 · Jun 15, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C08F6/20?
- CPC C08F6/20 is the Cooperative Patent Classification code for “Concentration.”
- How many patents are filed under CPC C08F6/20 (Concentration)?
- Our database includes 35 publications tagged with this CPC code.
- Is patent activity under CPC C08F6/20 growing?
- Publication counts under this code: 4 in 2023 vs 7 in 2025 (latest complete years).