Vinyl chloride-based fiber and method for producing the same
US-2025230581-A1 · Jul 17, 2025 · US
comprising halogenated hydrocarbons as the major constituent
comprising halogenated hydrocarbons as the major constituent · Cooperative Patent Classification (CPC)
Textile and paper production, treatment, and products.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | D01F6/32 |
| Official title | comprising halogenated hydrocarbons as the major constituent |
| Display label | comprising halogenated hydrocarbons as the major constituent |
| Total patents | 36 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 8 |
| 2017 | 1 |
| 2018 | 5 |
| 2019 | 3 |
| 2020 | 2 |
| 2022 | 3 |
| 2023 | 2 |
| 2024 | 6 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Devices and methods for radiative cooling
US-12222169-B2 · Feb 11, 2025 · US
Acrylic fiber for artificial hair, hair ornament product including the same, and production method therefor
US-2024401243-A1 · Dec 5, 2024 · US
Fiber for artificial hair and hair ornament product including same
US-12102151-B2 · Oct 1, 2024 · US
Antibacterial acrylic artificial hair fibers, hair ornament product including same, and method for producing same
US-2024240363-A1 · Jul 18, 2024 · US
Flash spinning process
US-12024799-B2 · Jul 2, 2024 · US
Fibers for artificial hair, method for producing same, and hair accessory
US-2024035231-A1 · Feb 1, 2024 · US
Devices and methods for radiative cooling
US-2024011724-A1 · Jan 11, 2024 · US
Electrospinning of PVdF-HFP: novel composite polymer electrolytes (CPES) with enhanced ionic conductivities for lithium-sulfur batteries
US-11728543-B2 · Aug 15, 2023 · US
Devices and methods for radiative cooling
US-11703289-B2 · Jul 18, 2023 · US
Flash spinning process
US-2022145497-A1 · May 12, 2022 · US
Stretched fluoropolymers
US-2022064821-A1 · Mar 3, 2022 · US
Flash spinning process
US-11261543-B2 · Mar 1, 2022 · US
Devices and methods for radiative cooling
US-2020271400-A1 · Aug 27, 2020 · US
Electrospinning of pvdf-hfp: novel composite polymer electrolytes (cpes) with enhanced ionic conductivities for lithium-sulfur batteries
US-2020136113-A1 · Apr 30, 2020 · US
Articles Produced from VDF-co-(TFE or TrFE) Polymers
US-10472491-B2 · Nov 12, 2019 · US
Fluoropolymer fibre
US-10364514-B2 · Jul 30, 2019 · US
Articles produced from VDF-co-(TFE or TrFE) polymers
US-10266670-B2 · Apr 23, 2019 · US
Fiber For Artificial Hair And Hair Ornament Product Including Same
US-2018343945-A1 · Dec 6, 2018 · US
Electrospinning of fluoropolymers
US-2018142379-A1 · May 24, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC D01F6/32?
- CPC D01F6/32 is the Cooperative Patent Classification code for “comprising halogenated hydrocarbons as the major constituent.”
- How many patents are filed under CPC D01F6/32 (comprising halogenated hydrocarbons as the major constituent)?
- Our database includes 36 publications tagged with this CPC code.
- Is patent activity under CPC D01F6/32 growing?
- Publication counts under this code: 6 in 2024 vs 2 in 2025 (latest complete years).