Hot-melt pressure-sensitive adhesive composition and pressure-sensitive adhesive sheet
US-2024093060-A1 · Mar 21, 2024 · US
Compositions for pressure-sensitive adhesives
Compositions for pressure-sensitive adhesives · 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 | C08G2170/40 |
| Official title | Compositions for pressure-sensitive adhesives |
| Display label | Compositions for pressure-sensitive adhesives |
| Total patents | 310 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 29 |
| 2016 | 21 |
| 2017 | 28 |
| 2018 | 38 |
| 2019 | 33 |
| 2020 | 37 |
| 2021 | 31 |
| 2022 | 22 |
| 2023 | 19 |
| 2024 | 26 |
| 2025 | 22 |
| 2026 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Film, method for its production, and method for producing semiconductor element using the film
US-2017323805-A1 · Nov 9, 2017 · US
Pressure-sensitive adhesive composition
US-9798056-B2 · Oct 24, 2017 · US
Urethane Adhesive
US-2017275511-A1 · Sep 28, 2017 · US
Semi-IPN polyurethane/polyurea protective films
US-9718242-B2 · Aug 1, 2017 · US
Active-energy-ray-curable pressure-sensitive adhesive composition, pressure-sensitive adhesive, and pressure-sensitive adhesive sheet
US-2017152403-A1 · Jun 1, 2017 · US
Adhesive, adhesive layer, and adhesive sheet
US-9657197-B2 · May 23, 2017 · US
Adhesive tape for protecting surfaces
US-2017121568-A1 · May 4, 2017 · US
Method for producing polycarbonate diol, polycarbonate diol and polyurethane using same
US-2017073466-A1 · Mar 16, 2017 · US
Polyester adhesive composition and adhesive sheet
US-2017029675-A1 · Feb 2, 2017 · US
Polymeric compositions and method of making and articles thereof
US-2016369069-A1 · Dec 22, 2016 · US
Self-adhesive of renewable origin with temperature-stable adhesive power
US-9518202-B2 · Dec 13, 2016 · US
Pressure-sensitive adhesive composition, polarization plate, and liquid crystal display
US-9505960-B2 · Nov 29, 2016 · US
Double-sided adhesive tape comprising a first outer, pressure-sensitive adhesive side, and a second outer side which can be thermally-activated
US-9493680-B2 · Nov 15, 2016 · US
Adhesive optical member
US-2016326406-A1 · Nov 10, 2016 · US
Pressure sensitive adhesive composition
US-2016264828-A1 · Sep 15, 2016 · US
Back grinding sheet
US-9443751-B2 · Sep 13, 2016 · US
A combined hot-melt adhesive and pressure sensitive adhesive system and composite materials made from the same
US-2016230047-A1 · Aug 11, 2016 · US
Polyrotaxane-containing composition
US-2016229963-A1 · Aug 11, 2016 · US
Reversible pressure-sensitive adhesive mass
US-2016230049-A1 · Aug 11, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C08G2170/40?
- CPC C08G2170/40 is the Cooperative Patent Classification code for “Compositions for pressure-sensitive adhesives.”
- How many patents are filed under CPC C08G2170/40 (Compositions for pressure-sensitive adhesives)?
- Our database includes 310 publications tagged with this CPC code.
- Is patent activity under CPC C08G2170/40 growing?
- Publication counts under this code: 26 in 2024 vs 22 in 2025 (latest complete years).