Kvopo4 cathode for sodium ion batteries
US-2017373310-A1 · Dec 28, 2017 · US
Homopolymers or copolymers of vinyl chloride
Homopolymers or copolymers of vinyl 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 | C09D127/06 |
| Official title | Homopolymers or copolymers of vinyl chloride |
| Display label | Homopolymers or copolymers of vinyl chloride |
| Total patents | 282 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 15 |
| 2016 | 25 |
| 2017 | 32 |
| 2018 | 26 |
| 2019 | 40 |
| 2020 | 27 |
| 2021 | 28 |
| 2022 | 26 |
| 2023 | 13 |
| 2024 | 21 |
| 2025 | 22 |
| 2026 | 7 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Alkyl aromatic hydroalkylation for the production of plasticizers
US-9815767-B2 · Nov 14, 2017 · US
Silver-coated copper powder, and conductive paste, conductive coating material and conductive sheet each of which uses same
US-2017274453-A1 · Sep 28, 2017 · US
Opacifying clusters for use in paint compositions
US-2017267878-A1 · Sep 21, 2017 · US
Construction products with an acoustically transparent coating
US-2017268229-A1 · Sep 21, 2017 · US
Ink composition for ink jet recording
US-9725610-B2 · Aug 8, 2017 · US
Off-white and gray autodeposition coatings
US-9718092-B2 · Aug 1, 2017 · US
Vinyl acetate binders in an above-critical pvc coatings composition
US-2017210931-A1 · Jul 27, 2017 · US
Solution Process for Fabricating High-performance Organic Thin-film Transistors
US-2017200896-A1 · Jul 13, 2017 · US
Solution Process for Fabricating High-performance Organic Thin-film Transistors
US-2017200895-A1 · Jul 13, 2017 · US
Actinic Radiation Cured Polyurethane Coating for Decorative Surface Coverings
US-2017174935-A1 · Jun 22, 2017 · US
Ink jet recording method, ink jet recording apparatus, and method for manufacturing recording medium
US-2017136796-A1 · May 18, 2017 · US
A Coating System
US-2017137665-A1 · May 18, 2017 · US
Method for preparing vinyl chloride-based resin
US-9637580-B2 · May 2, 2017 · US
Epoxy resin composition for marine maintenance and repair coatings with improved overcoatability
US-9631099-B2 · Apr 25, 2017 · US
Modified nano-clays and coating compositions including the same
US-2017088697-A1 · Mar 30, 2017 · US
Polymer thick film positive temperature coefficient carbon composition
US-9573438-B2 · Feb 21, 2017 · US
Gas barrier film and gas barrier laminate
US-2017036832-A1 · Feb 9, 2017 · US
Magnetic recording medium and magnetic coating composition for magnetic recording medium
US-9562167-B2 · Feb 7, 2017 · US
Plasticizer blends and use thereof
US-9534104-B2 · Jan 3, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C09D127/06?
- CPC C09D127/06 is the Cooperative Patent Classification code for “Homopolymers or copolymers of vinyl chloride.”
- How many patents are filed under CPC C09D127/06 (Homopolymers or copolymers of vinyl chloride)?
- Our database includes 282 publications tagged with this CPC code.
- Is patent activity under CPC C09D127/06 growing?
- Publication counts under this code: 21 in 2024 vs 22 in 2025 (latest complete years).