Polymer foam adhesive tape and pressure-sensitive type touch panel comprising the same
US-11194426-B2 · Dec 7, 2021 · US
of foam
of foam · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B32B23/048 |
| Official title | {of foam} |
| Display label | of foam |
| Total patents | 104 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 1 |
| 2017 | 5 |
| 2018 | 10 |
| 2019 | 19 |
| 2020 | 15 |
| 2021 | 15 |
| 2022 | 16 |
| 2023 | 8 |
| 2024 | 8 |
| 2025 | 4 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Adhesive articles permitting damage free removal
US-2021324240-A1 · Oct 21, 2021 · US
Pressure-sensitive adhesive sheet
US-2021292611-A1 · Sep 23, 2021 · US
Lamda/4 TYPE RADIO WAVE ABSORBER
US-2021265738-A1 · Aug 26, 2021 · US
Tackified and filled silicone adhesive compositions
US-2021238463-A1 · Aug 5, 2021 · US
Adhesive articles permitting damage free removal
US-11078383-B2 · Aug 3, 2021 · US
Sensor, input device, and electronic apparatus
US-11029221-B2 · Jun 8, 2021 · US
Adhesive articles permitting damage free removal
US-10927277-B2 · Feb 23, 2021 · US
Polymer foam adhesive tape and pressure-sensitive type touch panel comprising the same
US-10908748-B2 · Feb 2, 2021 · US
Method of manufacturing a laminated packaging material, the packaging material obtained by the method and packaging containers manufactured therefrom
US-2020384752-A1 · Dec 10, 2020 · US
One-part polyurethane adhesive composition, method of making a laminate, and laminate
US-10836939-B2 · Nov 17, 2020 · US
Soundproof structure
US-2020349914-A1 · Nov 5, 2020 · US
Electroacoustic conversion film web, electroacoustic conversion film, and method of manufacturing an electroacoustic conversion film web
US-10770647-B2 · Sep 8, 2020 · US
Method of manufacturing a laminated packaging material, the packaging material obtained by the method and packaging containers manufactured therefrom
US-10759155-B2 · Sep 1, 2020 · US
Adhesive articles permitting damage free removal
US-2020224060-A1 · Jul 16, 2020 · US
Soundproof structure
US-2020219475-A1 · Jul 9, 2020 · US
Adhesive articles permitting damage free removal
US-2020190365-A1 · Jun 18, 2020 · US
Modified foam wall structures with high racking strength and methods for their manufacture
US-2020109561-A1 · Apr 9, 2020 · US
Adhesive articles comprising polylactic acid polymer film and method of making
US-2020109314-A1 · Apr 9, 2020 · US
Elastic attachment hot melt adhesive composition and a disposable absorbent article made with the same
US-10597562-B2 · Mar 24, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B32B23/048?
- CPC B32B23/048 is the Cooperative Patent Classification code for “of foam.”
- How many patents are filed under CPC B32B23/048 (of foam)?
- Our database includes 104 publications tagged with this CPC code.
- Is patent activity under CPC B32B23/048 growing?
- Publication counts under this code: 8 in 2024 vs 4 in 2025 (latest complete years).