Coating composition and laminate
US-2024093052-A1 · Mar 21, 2024 · US
Homopolymers or copolymers of tetrafluoroethene
Homopolymers or copolymers of tetrafluoroethene · 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 | C09D127/18 |
| Official title | Homopolymers or copolymers of tetrafluoroethene |
| Display label | Homopolymers or copolymers of tetrafluoroethene |
| Total patents | 924 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 47 |
| 2016 | 56 |
| 2017 | 59 |
| 2018 | 88 |
| 2019 | 73 |
| 2020 | 100 |
| 2021 | 85 |
| 2022 | 83 |
| 2023 | 147 |
| 2024 | 80 |
| 2025 | 94 |
| 2026 | 12 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Aqueous polymerization of perfluoromonomer using hydrocarbon surfactant
US-9518170-B2 · Dec 13, 2016 · US
Heat-resistant electric wire
US-2016322128-A1 · Nov 3, 2016 · US
Coating composition, coating method, air conditioner, ventilation fan, and electrical equipment
US-9481802-B2 · Nov 1, 2016 · US
Ultraviolet curable resin composition, sliding member, and method for producing sliding member
US-9481847-B2 · Nov 1, 2016 · US
Fluoropolymer coatings and related methods
US-2016303292-A1 · Oct 20, 2016 · US
Articles including expanded polytetrafluoroethylene membranes with serpentine fibrils and having a discontinuous fluoropolymer layer thereon
US-9445887-B2 · Sep 20, 2016 · US
Fluoropolymer coatings comprising aziridine compounds and non-fluorinated polymer
US-2016237298-A1 · Aug 18, 2016 · US
Powder primer composition and laminate using it
US-2016222219-A1 · Aug 4, 2016 · US
Material for forming passivation film for semiconductor substrate, passivation film for semiconductor substrate and method of producing the same, and photovoltaic cell element and method of producing the same
US-9406834-B2 · Aug 2, 2016 · US
Cooking release sheet materials and release surfaces
US-9314132-B2 · Apr 19, 2016 · US
Heat-ray-blocking fluororesin film
US-2016047162-A1 · Feb 18, 2016 · US
Fluoropolymer coatings suitable for films of photovoltaic modules
US-2016046822-A1 · Feb 18, 2016 · US
Fluoropolymer coatings suitable for films of photovoltaic modules
US-9221990-B2 · Dec 29, 2015 · US
Composition for forming an optically transparent, superhydrophobic coating
US-9221076-B2 · Dec 29, 2015 · US
Uv-resistant superhydrophobic coating compositions
US-2015368496-A1 · Dec 24, 2015 · US
Compostions for repairing electrical signal-carrying cables
US-2015368495-A1 · Dec 24, 2015 · US
Composition for making flow-coatable fuser topcoat and method of making a fuser topcoat
US-2015362877-A1 · Dec 17, 2015 · US
Process for producing a thermoplastic polymer powder
US-2015353654-A1 · Dec 10, 2015 · US
Composition, and method for producing foam molded material and electric wire
US-2015353700-A1 · Dec 10, 2015 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C09D127/18?
- CPC C09D127/18 is the Cooperative Patent Classification code for “Homopolymers or copolymers of tetrafluoroethene.”
- How many patents are filed under CPC C09D127/18 (Homopolymers or copolymers of tetrafluoroethene)?
- Our database includes 924 publications tagged with this CPC code.
- Is patent activity under CPC C09D127/18 growing?
- Publication counts under this code: 80 in 2024 vs 94 in 2025 (latest complete years).