Non-hazardous water-based polyurethane dispersion
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Improving the adhesiveness of the coatings per se, e.g. forming primers (adhesives in the form of films or foils characterised by the primer layers between the polymer carriers and the adhesives C09J7/50)
Improving the adhesiveness of the coatings per se, e.g. forming primers (adhesives in the form of films or foils characterised by the primer layers between the polymer carriers and the adhesives C09J7/50) · 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 | C08J7/043 |
| Official title | Improving the adhesiveness of the coatings per se, e.g. forming primers (adhesives in the form of films or foils characterised by the primer layers between the polymer carriers and the adhesives C09J7/50) |
| Display label | Improving the adhesiveness of the coatings per se, e.g. forming primers (adhesives in the form of films or foils characterised by the primer layers between the polymer carriers and the adhesives C09J7/50) |
| Total patents | 2,075 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 190 |
| 2016 | 232 |
| 2017 | 249 |
| 2018 | 293 |
| 2019 | 246 |
| 2020 | 237 |
| 2021 | 178 |
| 2022 | 124 |
| 2023 | 120 |
| 2024 | 103 |
| 2025 | 82 |
| 2026 | 21 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Laminate film
US-2015376357-A1 · Dec 31, 2015 · US
Gas barrier coatings
US-9221956-B2 · Dec 29, 2015 · US
Method to activate silicone rubber surfaces
US-9221999-B2 · Dec 29, 2015 · US
Fluoropolymer coatings suitable for films of photovoltaic modules
US-9221990-B2 · Dec 29, 2015 · US
Cover window for display device, display device including the same, and method for manufacturing the same
US-2015368513-A1 · Dec 24, 2015 · US
Mold release film and production method for same
US-2015367610-A1 · Dec 24, 2015 · US
Structural polymer insert and method of making the same
US-9217066-B2 · Dec 22, 2015 · US
Coating agent
US-2015353738-A1 · Dec 10, 2015 · US
Patterned and primed transparent articles
US-9205628-B1 · Dec 8, 2015 · US
Polymer modified bitumen cap sheets and methods
US-9205452-B2 · Dec 8, 2015 · US
Curable antistatic organopolysiloxane composition and antistatic silicone film
US-2015348670-A1 · Dec 3, 2015 · US
Nano-coatings for articles
US-9193879-B2 · Nov 24, 2015 · US
Polymer film, optically-compensatory film, process for producing the same, polarizing plate and liquid-crystal display device
US-9195090-B2 · Nov 24, 2015 · US
Optical film, method of manufacturing the same, polarizing plate and liquid crystal display device
US-2015331151-A1 · Nov 19, 2015 · US
Light-blocking film
US-2015329684-A1 · Nov 19, 2015 · US
Polyester-based coating composition for metal substrates
US-9187213-B2 · Nov 17, 2015 · US
Polymers, articles comprising polymers, and methods of making and using the same
US-2015321456-A1 · Nov 12, 2015 · US
Method of making polyester film with a reduced iridescent primer layer
US-2015306629-A1 · Oct 29, 2015 · US
Hard coating film
US-2015299504-A1 · Oct 22, 2015 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C08J7/043?
- CPC C08J7/043 is the Cooperative Patent Classification code for “Improving the adhesiveness of the coatings per se, e.g. forming primers (adhesives in the form of films or foils characterised by the primer layers between the polymer carriers and the adhesives C09J7/50).”
- How many patents are filed under CPC C08J7/043 (Improving the adhesiveness of the coatings per se, e.g. forming primers (adhesives in the form of films or foils characterised by the primer layers between the polymer carriers and the adhesives C09J7/50))?
- Our database includes 2,075 publications tagged with this CPC code.
- Is patent activity under CPC C08J7/043 growing?
- Publication counts under this code: 103 in 2024 vs 82 in 2025 (latest complete years).