Article comprising polyacrylate pressure sensitive primer and adhesive comprising polyacrylate component
US-9850405-B2 · Dec 26, 2017 · US
based on macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
based on macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds · 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 | C09J7/381 |
| Official title | {based on macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds} |
| Display label | based on macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds |
| Total patents | 329 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 19 |
| 2016 | 22 |
| 2017 | 22 |
| 2018 | 31 |
| 2019 | 34 |
| 2020 | 41 |
| 2021 | 37 |
| 2022 | 29 |
| 2023 | 37 |
| 2024 | 24 |
| 2025 | 26 |
| 2026 | 7 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Edge-Protection Tape
US-2017345959-A1 · Nov 30, 2017 · US
Thermoplastic flashing laminate
US-9822531-B2 · Nov 21, 2017 · US
Pressure sensitive adhesive film and method of manufacturing organic electronic device using the same
US-9803112-B2 · Oct 31, 2017 · US
Polyvinyl chloride adhesive tape
US-2017306186-A1 · Oct 26, 2017 · US
Polyolefin resin foam sheet and adhesive tape
US-2017291968-A1 · Oct 12, 2017 · US
Multifunctional adhesive film for the surface protection of workpieces
US-2017266932-A1 · Sep 21, 2017 · US
Encapsulation film
US-2017186997-A1 · Jun 29, 2017 · US
Polyolefin, adhesive composition containing same, and adhesive tape using said adhesive composition
US-9683141-B2 · Jun 20, 2017 · US
Pressure-sensitive adhesive sheet
US-9605184-B2 · Mar 28, 2017 · US
Pressure-sensitive adhesive composition
US-2017051184-A1 · Feb 23, 2017 · US
Pressure-sensitive adhesive sheet
US-2017037283-A1 · Feb 9, 2017 · US
Farnesene-based tackifying resins and adhesive compositions containing the same
US-2017029668-A1 · Feb 2, 2017 · US
Blends of block copolymer and acrylic adhesives
US-9556367-B2 · Jan 31, 2017 · US
Adhesive composition, adhesive sheet, and electronic device
US-2017015870-A1 · Jan 19, 2017 · US
Base film for dicing sheet and dicing sheet
US-9546302-B2 · Jan 17, 2017 · US
Pressure Sensitive Adhesives Based on Renewable Resources, UV Curing and Related Methods
US-2017009104-A1 · Jan 12, 2017 · US
Pressure-sensitive adhesives based on carboxylic acids and epoxides
US-2017009103-A1 · Jan 12, 2017 · US
Adhesive film and touch panel
US-9534149-B2 · Jan 3, 2017 · US
Pressure-sensitive hot melt adhesive composition including propylene thermoplastic elastomer and articles including the same
US-9522213-B2 · Dec 20, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C09J7/381?
- CPC C09J7/381 is the Cooperative Patent Classification code for “based on macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds.”
- How many patents are filed under CPC C09J7/381 (based on macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds)?
- Our database includes 329 publications tagged with this CPC code.
- Is patent activity under CPC C09J7/381 growing?
- Publication counts under this code: 24 in 2024 vs 26 in 2025 (latest complete years).