Production method of polytetrafluoroethylene powder and polytetrafluoroethylene powder
US-2024150505-A1 · May 9, 2024 · US
Treatment of polymer suspensions {(C08F6/001, C08F6/006, C08F6/008, C08F6/02, C08F6/04 take precedence)}
Treatment of polymer suspensions {(C08F6/001, C08F6/006, C08F6/008, C08F6/02, C08F6/04 take precedence)} · 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 | C08F6/24 |
| Official title | Treatment of polymer suspensions {(C08F6/001, C08F6/006, C08F6/008, C08F6/02, C08F6/04 take precedence)} |
| Display label | Treatment of polymer suspensions {(C08F6/001, C08F6/006, C08F6/008, C08F6/02, C08F6/04 take precedence)} |
| Total patents | 79 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 7 |
| 2016 | 8 |
| 2017 | 4 |
| 2018 | 4 |
| 2019 | 5 |
| 2020 | 7 |
| 2021 | 7 |
| 2022 | 7 |
| 2023 | 10 |
| 2024 | 5 |
| 2025 | 9 |
| 2026 | 6 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method for producing purified polytetrafluoroethylene aqueous dispersion liquid, method for producing modified polytetrafluoroethylene powder, method for producing polytetrafluoroethylene molded body, and composition
US-11851519-B2 · Dec 26, 2023 · US
Suspension process for preparing ethylene copolymers in a reactor cascade
US-11834531-B2 · Dec 5, 2023 · US
Method for producing hollow particles and hollow particles
US-2023383020-A1 · Nov 30, 2023 · US
Method for producing hollow resin particles
US-2023357524-A1 · Nov 9, 2023 · US
Method for producing hollow resin particles
US-2023340176-A1 · Oct 26, 2023 · US
Process to reduce the concentration of fluoroorganic acidic compounds in aqueous dispersions
US-2023312776-A1 · Oct 5, 2023 · US
Method for producing latex and method for producing hollow resin particles
US-11760857-B2 · Sep 19, 2023 · US
Hydrophilic Polymeric Particles and Methods for Making and Using Same
US-2023167210-A1 · Jun 1, 2023 · US
Suspension process for preparing ethylene polymers comprising workup of the suspension medium
US-2023133399-A1 · May 4, 2023 · US
Hydrophilic polymeric particles and methods for making and using same
US-11572427-B2 · Feb 7, 2023 · US
Method for the production of superabsorbers
US-11535719-B2 · Dec 27, 2022 · US
Stripping device and stripping method
US-2022370930-A1 · Nov 24, 2022 · US
Acrylic polymer particles, production process therefor, ink composition, and coating composition
US-11472893-B2 · Oct 18, 2022 · US
Method for producing hollow resin particles
US-2022251247-A1 · Aug 11, 2022 · US
Suspension process for preparing ethylene polymers comprising work-up of the suspension medium
US-2022220233-A1 · Jul 14, 2022 · US
Process for preparation of polyethylene
US-2022073714-A1 · Mar 10, 2022 · US
Water absorbent resin, absorbent body, absorbent article, and production method for water absorbent resin
US-2022008894-A1 · Jan 13, 2022 · US
Fluororesin, method for producing same, and method for producing fluororesin particles
US-2021380735-A1 · Dec 9, 2021 · US
Copolymer having low cyclic oligomer content
US-11066498-B2 · Jul 20, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C08F6/24?
- CPC C08F6/24 is the Cooperative Patent Classification code for “Treatment of polymer suspensions {(C08F6/001, C08F6/006, C08F6/008, C08F6/02, C08F6/04 take precedence)}.”
- How many patents are filed under CPC C08F6/24 (Treatment of polymer suspensions {(C08F6/001, C08F6/006, C08F6/008, C08F6/02, C08F6/04 take precedence)})?
- Our database includes 79 publications tagged with this CPC code.
- Is patent activity under CPC C08F6/24 growing?
- Publication counts under this code: 5 in 2024 vs 9 in 2025 (latest complete years).