Halogenated vinyl polymer water dispersion, multilayer film, and blister pack for medication
US-2023167328-A1 · Jun 1, 2023 · US
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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 | C08F14/08 |
| Official title | Vinylidene chloride |
| Display label | Vinylidene chloride |
| Total patents | 16 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 5 |
| 2017 | 2 |
| 2018 | 2 |
| 2019 | 1 |
| 2020 | 1 |
| 2021 | 2 |
| 2023 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Tetrafluoroethylene polymer dispersions stabilized with aliphatic non-ionic surfactants
US-11193037-B2 · Dec 7, 2021 · US
Vinylidene chloride polymer composition comprising at least one sorbate ester
US-11124584-B2 · Sep 21, 2021 · US
Method for manufacturing non-fluorine water repellent and fabric
US-2020216585-A1 · Jul 9, 2020 · US
Conductive paste and mixture paste for lithium ion battery positive electrode
US-10468683-B2 · Nov 5, 2019 · US
Vinylidene chloride polymer composition comprising at least one allyl cinnamate
US-2018355147-A1 · Dec 13, 2018 · US
Vinylidene chloride polymer composition comprising at least one sorbate ester
US-2018355080-A1 · Dec 13, 2018 · US
Conductive paste and mixture paste for lithium ion battery positive electrode
US-2017373319-A1 · Dec 28, 2017 · US
Fluoropolymer compositions and purification methods thereof
US-9809658-B2 · Nov 7, 2017 · US
Fluoropolymer compositions and purification methods thereof
US-2016362508-A1 · Dec 15, 2016 · US
Tetrafluoroethylene polymer dispersions stabilized with aliphatic non-ionic surfactants
US-2016347966-A1 · Dec 1, 2016 · US
Fluoropolymer compositions and purification methods thereof
US-9453086-B2 · Sep 27, 2016 · US
Method of producing fluoropolymers using acid-functionalized monomers
US-9434837-B2 · Sep 6, 2016 · US
Dispersed phase polymerization of halogenated vinyl monomers in the presence of live reactive stabilizers
US-9255163-B2 · Feb 9, 2016 · US
Process of incorporating additives into vinylidene chloride polymers without the use of a blender
US-9181406-B2 · Nov 10, 2015 · US
Dispersed phase polymerization of halogenated vinyl monomers in the presence of live reactive stabilizers
US-2015011693-A1 · Jan 8, 2015 · US