Composite building panel
US-2024409467-A1 · Dec 12, 2024 · US
next to a fibrous or filamentary layer
next to a fibrous or filamentary 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 | B32B13/14 |
| Official title | next to a fibrous or filamentary layer |
| Display label | next to a fibrous or filamentary layer |
| Total patents | 483 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 12 |
| 2016 | 23 |
| 2017 | 22 |
| 2018 | 39 |
| 2019 | 51 |
| 2020 | 42 |
| 2021 | 51 |
| 2022 | 55 |
| 2023 | 58 |
| 2024 | 63 |
| 2025 | 58 |
| 2026 | 9 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Water-resistant roof coverboard panels
US-2024109276-A1 · Apr 4, 2024 · US
Hotmelt adhesive with enhanced uv stability and use for producing a multilayer polymeric sheet
US-2018037779-A1 · Feb 8, 2018 · US
Light weight gypsum board
US-9840066-B2 · Dec 12, 2017 · US
Gypsum products with improved glass fiber mat
US-9840843-B2 · Dec 12, 2017 · US
Moldable uncured nonwoven composite and molded cured composite
US-2017341272-A1 · Nov 30, 2017 · US
Moldable uncured nonwoven composite and molded cured composite
US-2017341273-A1 · Nov 30, 2017 · US
Coated articles and methods for making the same
US-2017341337-A1 · Nov 30, 2017 · US
Moldable uncured nonwoven composite and molded cured composite
US-2017341271-A1 · Nov 30, 2017 · US
Method for preparing mat-faced board
US-2017326840-A1 · Nov 16, 2017 · US
Mat-faced board
US-2017326839-A1 · Nov 16, 2017 · US
High performance, lightweight precast composite insulated concrete panels and high energy-efficient structures and methods of making same
US-9809981-B2 · Nov 7, 2017 · US
Light weight gypsum board
US-9802866-B2 · Oct 31, 2017 · US
Veneered element and method of producing such a veneered element
US-2017305119-A1 · Oct 26, 2017 · US
Building board and method of forming the building board
US-2017284093-A1 · Oct 5, 2017 · US
Building board having high fastener sealability
US-2017282510-A1 · Oct 5, 2017 · US
Molded composite structure and method of molding the composite structure
US-2017252965-A1 · Sep 7, 2017 · US
System, method and apparatus for gypsum board with embedded structure having open cells that are substantially filled
US-2017225426-A1 · Aug 10, 2017 · US
Stucco support structures and stucco walls
US-2017218635-A1 · Aug 3, 2017 · US
Hydrophilic materials including sulfonate copolymer and amino resin
US-2017210937-A1 · Jul 27, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B32B13/14?
- CPC B32B13/14 is the Cooperative Patent Classification code for “next to a fibrous or filamentary layer.”
- How many patents are filed under CPC B32B13/14 (next to a fibrous or filamentary layer)?
- Our database includes 483 publications tagged with this CPC code.
- Is patent activity under CPC B32B13/14 growing?
- Publication counts under this code: 63 in 2024 vs 58 in 2025 (latest complete years).