Water repellent composition, production method for fluorine-free polymer, treatment method and article
US-2025277070-A1 · Sep 4, 2025 · US
Vinylidene chloride
Vinylidene chloride · 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 | C08F214/08 |
| Official title | Vinylidene chloride |
| Display label | Vinylidene chloride |
| Total patents | 58 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 10 |
| 2016 | 6 |
| 2017 | 2 |
| 2018 | 9 |
| 2020 | 6 |
| 2021 | 7 |
| 2022 | 1 |
| 2023 | 5 |
| 2024 | 4 |
| 2025 | 8 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Water repellent composition, method for producing non-fluorine polymer, processing method and article
US-2025277071-A1 · Sep 4, 2025 · US
Water-repelling agent composition, method for producing non-fluorinated polymer, treatment method, and article
US-2025277336-A1 · Sep 4, 2025 · US
Resin composition and method for manufacturing the same, and plastic floor tile structure
US-2025188257-A1 · Jun 12, 2025 · US
Plastic floor tile structure and method for manufacturing the same
US-2025188258-A1 · Jun 12, 2025 · US
Preparation method for thermally expandable microsphere containing hydrophilic organic-modified colloidal silicon dioxide
US-2025145787-A1 · May 8, 2025 · US
Water-repellent composition
US-12247093-B2 · Mar 11, 2025 · US
Environmental attributes for aqueous polymeric composition
US-2025045834-A1 · Feb 6, 2025 · US
Surface treatment agent
US-11970651-B2 · Apr 30, 2024 · US
Pvc resin composition and method for manufacturing pipe having high heat resistance and transparency
US-2024117174-A1 · Apr 11, 2024 · US
Dispersion
US-2024060232-A1 · Feb 22, 2024 · US
Composition for Production of Polyvinylidene Chloride Monolayer Film with Improved Shrinkage and Food Wrapping Package Including Same
US-2024052118-A1 · Feb 15, 2024 · US
Method of producing vinyl chloride-based polymer
US-11787887-B2 · Oct 17, 2023 · US
Water dispersion of vinyl halide copolymer and film
US-2023174762-A1 · Jun 8, 2023 · US
Halogenated vinyl polymer water dispersion, multilayer film, and blister pack for medication
US-2023167328-A1 · Jun 1, 2023 · US
Aqueous latex of vinylidene chloride copolymer
US-2023026244-A1 · Jan 26, 2023 · US
Method of producing vinyl chloride-based polymer
US-2023002527-A1 · Jan 5, 2023 · US
Dispersion
US-2022411663-A1 · Dec 29, 2022 · US
Water-repellent composition
US-2021363280-A1 · Nov 25, 2021 · US
Fluorinated polymer and surface treating agent composition
US-2021309776-A1 · Oct 7, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C08F214/08?
- CPC C08F214/08 is the Cooperative Patent Classification code for “Vinylidene chloride.”
- How many patents are filed under CPC C08F214/08 (Vinylidene chloride)?
- Our database includes 58 publications tagged with this CPC code.
- Is patent activity under CPC C08F214/08 growing?
- Publication counts under this code: 4 in 2024 vs 8 in 2025 (latest complete years).