Glass composite, casing, display device and terminal device
US-11858844-B2 · Jan 2, 2024 · US
characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids {(foam layer B32B5/18; layer of synthetic resin characterised by fillers that create voids or cavities B32B27/205); characterised by an apertured layer}
characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids {(foam layer B32B5/18; layer of synthetic resin characterised by fillers that create voids or cavities B32B27/205); characterised by an apertured layer} · 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 | B32B3/26 |
| Official title | characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids {(foam layer B32B5/18; layer of synthetic resin characterised by fillers that create voids or cavities B32B27/205); characterised by an apertured layer} |
| Display label | characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids {(foam layer B32B5/18; layer of synthetic resin characterised by fillers that create voids or cavities B32B27/205); characterised by an apertured layer} |
| Total patents | 1,674 |
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 | 72 |
| 2016 | 123 |
| 2017 | 160 |
| 2018 | 197 |
| 2019 | 189 |
| 2020 | 215 |
| 2021 | 207 |
| 2022 | 157 |
| 2023 | 146 |
| 2024 | 133 |
| 2025 | 60 |
| 2026 | 15 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Waterproof sound-transmitting membrane, sound-transmitting member, and electrical device
US-2015373439-A1 · Dec 24, 2015 · US
Multilayer films, and articles made therefrom
US-2015360449-A1 · Dec 17, 2015 · US
Pre-Filled Radius Layups
US-2015360440-A1 · Dec 17, 2015 · US
High Throughput Fabrication of Soft Machines
US-2015354547-A1 · Dec 10, 2015 · US
Cementitious composite
US-2015352804-A1 · Dec 10, 2015 · US
Scrubbing strip for a cleaning sheet, cleaning sheet used therewith, and method of making
US-9204775-B2 · Dec 8, 2015 · US
Laminate Screen for a Roller Blind
US-2015337592-A1 · Nov 26, 2015 · US
Composite cores and panels
US-9186863-B2 · Nov 17, 2015 · US
Information carrying card comprising a cross-linked polymer composition, and method of making the same
US-2015327365-A1 · Nov 12, 2015 · US
Information carrying card comprising a cross-linked polymer composition, and method of making the same
US-9183486-B2 · Nov 10, 2015 · US
Gypsum slurries and boards and methods of making the same
US-9181132-B2 · Nov 10, 2015 · US
Constructions for fluid membrane separation devices
US-2015314241-A1 · Nov 5, 2015 · US
Ion assisted deposition top coat of rare-earth oxide
US-2015311044-A1 · Oct 29, 2015 · US
Light control film and display device
US-2015301398-A1 · Oct 22, 2015 · US
Layer composite, method for the production thereof as well as uses thereof
US-2015298424-A1 · Oct 22, 2015 · US
Chip card substrate and method of forming a chip card substrate
US-2015283794-A1 · Oct 8, 2015 · US
Flexible metal laminate and preparation method of the same
US-2015274903-A1 · Oct 1, 2015 · US
Microporous films, methods for their production, and applications thereof
US-9147868-B2 · Sep 29, 2015 · US
Cleaning tool and cleaning sheet
US-9144364-B2 · Sep 29, 2015 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B32B3/26?
- CPC B32B3/26 is the Cooperative Patent Classification code for “characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids {(foam layer B32B5/18; layer of synthetic resin characterised by fillers that create voids or cavities B32B27/205); characterised by an apertured layer}.”
- How many patents are filed under CPC B32B3/26 (characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids {(foam layer B32B5/18; layer of synthetic resin characterised by fillers that create voids or cavities B32B27/205); characterised by an apertured layer})?
- Our database includes 1,674 publications tagged with this CPC code.
- Is patent activity under CPC B32B3/26 growing?
- Publication counts under this code: 133 in 2024 vs 60 in 2025 (latest complete years).