Board with fiber-reinforced dense layer
US-12415765-B2 · Sep 16, 2025 · US
containing organic fibres, e.g. wood fibres (B28B1/526, B28B1/527 take precedence)
containing organic fibres, e.g. wood fibres (B28B1/526, B28B1/527 take precedence) · 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 | B28B1/525 |
| Official title | {containing organic fibres, e.g. wood fibres (B28B1/526, B28B1/527 take precedence)} |
| Display label | containing organic fibres, e.g. wood fibres (B28B1/526, B28B1/527 take precedence) |
| Total patents | 30 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2016 | 1 |
| 2017 | 1 |
| 2018 | 1 |
| 2020 | 4 |
| 2021 | 3 |
| 2022 | 3 |
| 2023 | 9 |
| 2024 | 5 |
| 2025 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Panel and method for producing a panel
US-12371379-B2 · Jul 29, 2025 · US
TRE assemble permanent column formwork and manufacturing method thereof
US-12234657-B2 · Feb 25, 2025 · US
Targeted Ceramic Casting Core Inhomogeneity
US-2024335977-A1 · Oct 10, 2024 · US
Apparatus and method for preparing aerogel blanket
US-12053753-B2 · Aug 6, 2024 · US
Method for manufacturing building material
US-12049021-B2 · Jul 30, 2024 · US
Panel and method for producing a panel
US-12024901-B2 · Jul 2, 2024 · US
Self-reinforced cementitious composite compositions for building-scale three dimensional (3D) printing
US-11981603-B2 · May 14, 2024 · US
Panel and Method for Producing a Panel
US-2023347685-A1 · Nov 2, 2023 · US
Panel and method for producing a panel
US-11724537-B2 · Aug 15, 2023 · US
Panel and Method for Producing a Panel
US-2023220684-A1 · Jul 13, 2023 · US
Inorganic board manufacturing method and inorganic board
US-2023211523-A1 · Jul 6, 2023 · US
System for manufacturing cementitious product with secondary discharge conduit having additive injection system
US-2023146619-A1 · May 11, 2023 · US
Panel and method for producing a panel
US-11624192-B2 · Apr 11, 2023 · US
Method for manufacturing building material
US-2023043291-A1 · Feb 9, 2023 · US
Board with fiber-reinforced dense layer
US-2023021340-A1 · Jan 26, 2023 · US
Molded body formed from curable composition
US-11560335-B2 · Jan 24, 2023 · US
Building material and method for manufacturing building material
US-11504880-B2 · Nov 22, 2022 · US
A tre assemble permanent column formwork and manufacturing method thereof
US-2022325542-A1 · Oct 13, 2022 · US
Apparatus and method for preparing aerogel blanket
US-2022072734-A1 · Mar 10, 2022 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B28B1/525?
- CPC B28B1/525 is the Cooperative Patent Classification code for “containing organic fibres, e.g. wood fibres (B28B1/526, B28B1/527 take precedence).”
- How many patents are filed under CPC B28B1/525 (containing organic fibres, e.g. wood fibres (B28B1/526, B28B1/527 take precedence))?
- Our database includes 30 publications tagged with this CPC code.
- Is patent activity under CPC B28B1/525 growing?
- Publication counts under this code: 5 in 2024 vs 3 in 2025 (latest complete years).