Hair treatment agent, or fiber treatment agent for headwear products
US-2026083660-A1 · Mar 26, 2026 · US
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containing fluorine
containing fluorine · 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 | D06M15/657 |
| Official title | containing fluorine |
| Display label | containing fluorine |
| Total patents | 22 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2017 | 2 |
| 2019 | 2 |
| 2020 | 3 |
| 2021 | 4 |
| 2022 | 3 |
| 2023 | 4 |
| 2024 | 1 |
| 2025 | 2 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Water-repellent softening agent
US-12297589-B2 · May 13, 2025 · US
Carpet
US-12258706-B2 · Mar 25, 2025 · US
Silicone rubber composition for textile coating and silicone rubber-coated textile
US-2024426048-A1 · Dec 26, 2024 · US
Coating materials, and personal protective clothing items coated with the coating materials
US-11795610-B2 · Oct 24, 2023 · US
Resin-attached fiber and active material layer, electrode, and non-aqueous electrolyte secondary battery using the same
US-2023327124-A1 · Oct 12, 2023 · US
Use of low-cyclen derivatized amino-functional silicone polymers for treating fibrous substrates
US-2023287624-A1 · Sep 14, 2023 · US
Respiratory mask and method of production
US-2023210202-A1 · Jul 6, 2023 · US
Coating materials, and personal protective clothing items coated with the coating materials
US-2022074128-A1 · Mar 10, 2022 · US
Carpet
US-2022010486-A1 · Jan 13, 2022 · US
Coating materials, and personal protective clothing items coated with the coating materials
US-11220781-B2 · Jan 11, 2022 · US
Water-repellent softening agent
US-2021355631-A1 · Nov 18, 2021 · US
Liquid repellent cloth, liquid repellent film, umbrella, and product
US-2021289899-A1 · Sep 23, 2021 · US
Thermal insulation flocculus material, preparation method thereof, and thermal insulation article
US-2021164140-A1 · Jun 3, 2021 · US
Silsesquioxane polymers, compositions, methods, and articles
US-10889691-B2 · Jan 12, 2021 · US
Silsesquioxane polymers, compositions, methods, and articles
US-2020385531-A1 · Dec 10, 2020 · US
Soil-resistant, stain-resistant coatings and methods of applying on textile or other flexible materials
US-10704191-B2 · Jul 7, 2020 · US
Heterophasic anti-fouling, solvent-borne polymeric coating having a fluorinated continuous phase with non-fluorinated domains
US-2020109294-A1 · Apr 9, 2020 · US
Coating materials, and personal protective clothing items coated with the coating materials
US-2019271110-A1 · Sep 5, 2019 · US
Dual hierarchical omniphobic and superomniphobic coatings
US-10253451-B1 · Apr 9, 2019 · US