Fiberboard manufacturing method and fiberboard
US-12163284-B2 · Dec 10, 2024 · US
from fibres
from fibres · 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 | B27N3/04 |
| Official title | from fibres |
| Display label | from fibres |
| Total patents | 511 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 24 |
| 2016 | 18 |
| 2017 | 28 |
| 2018 | 23 |
| 2019 | 33 |
| 2020 | 46 |
| 2021 | 76 |
| 2022 | 64 |
| 2023 | 52 |
| 2024 | 76 |
| 2025 | 59 |
| 2026 | 12 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Stackable molded articles, and related assemblies and methods
US-2017362884-A1 · Dec 21, 2017 · US
Panel forming
US-9840849-B2 · Dec 12, 2017 · US
Sheet manufacturing apparatus and sheet manufacturing method
US-9840023-B2 · Dec 12, 2017 · US
Binder system
US-2017349718-A1 · Dec 7, 2017 · US
Method for Producing Wood Material Panels, In Particular OSB Wood Material Panels, and Wood Material Panel That Can Be Produced in Accordance with Said Method
US-2017312936-A1 · Nov 2, 2017 · US
Engineered wood board production installation and method for producing an engineered wood board
US-9796194-B2 · Oct 24, 2017 · US
Soy-modified resins for bonding wood
US-2017266930-A1 · Sep 21, 2017 · US
Device for producing absorbent body
US-9718211-B2 · Aug 1, 2017 · US
Component of a Composite Material for a Motor Vehicle
US-2017144383-A1 · May 25, 2017 · US
Sheet manufacturing apparatus
US-9637860-B2 · May 2, 2017 · US
Sheet manufacturing apparatus
US-2017114484-A1 · Apr 27, 2017 · US
Panel forming
US-2017114550-A1 · Apr 27, 2017 · US
Fiber board product comprising a calcium carbonate-containing material
US-2017057118-A1 · Mar 2, 2017 · US
Fiber mat reinforced resin composite
US-9580563-B2 · Feb 28, 2017 · US
Sheet manufacturing apparatus and sheet manufacturing method
US-9562325-B2 · Feb 7, 2017 · US
Panel forming
US-9556623-B2 · Jan 31, 2017 · US
Method for the production of lignocellulose materials
US-2017021525-A1 · Jan 26, 2017 · US
Wood adhesives for producing particle boards
US-2016369138-A1 · Dec 22, 2016 · US
Method of manufacturing a layer
US-2016368180-A1 · Dec 22, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B27N3/04?
- CPC B27N3/04 is the Cooperative Patent Classification code for “from fibres.”
- How many patents are filed under CPC B27N3/04 (from fibres)?
- Our database includes 511 publications tagged with this CPC code.
- Is patent activity under CPC B27N3/04 growing?
- Publication counts under this code: 76 in 2024 vs 59 in 2025 (latest complete years).