Method for producing modified wood-based material, furan derivative resinification solution, and modified wood-based material
US-12343896-B2 · Jul 1, 2025 · US
Impregnating by pressure {, e.g. vacuum impregnation}
Impregnating by pressure {, e.g. vacuum impregnation} · 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 | B27K3/08 |
| Official title | Impregnating by pressure {, e.g. vacuum impregnation} |
| Display label | Impregnating by pressure {, e.g. vacuum impregnation} |
| Total patents | 54 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 5 |
| 2017 | 8 |
| 2018 | 9 |
| 2019 | 8 |
| 2020 | 5 |
| 2021 | 1 |
| 2022 | 3 |
| 2023 | 2 |
| 2024 | 7 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Thermochromic composite material, its preparation and use
US-12257736-B2 · Mar 25, 2025 · US
Method for producing a wooden composite board, and device for producing a wooden composite board
US-2024391131-A1 · Nov 28, 2024 · US
Method of manufacture and use of osb with extruded polymer bands
US-2024392565-A1 · Nov 28, 2024 · US
Construction of structural materials from lumber using a carbonate or oxygen pre-treatment and densification
US-2024335975-A1 · Oct 10, 2024 · US
Method of manufacturing OSB with extruded polymer bands
US-12054945-B2 · Aug 6, 2024 · US
Wood-preserving treatment solution and method for producing wood provided with wood preservative
US-2024093039-A1 · Mar 21, 2024 · US
Waste-free processing for lignin modification of fibrous plant materials, and lignin-modified fibrous plant materials
US-2024083067-A1 · Mar 14, 2024 · US
Modified wood, method of manufacturing same, and musical instrument
US-11900900-B2 · Feb 13, 2024 · US
Method for producing modified wood-based material, furan derivative resinification solution, and modified wood-based material
US-2023264382-A1 · Aug 24, 2023 · US
Method of manufacturing osb with extruded polymer bands
US-2023160204-A1 · May 25, 2023 · US
Method of manufacturing OSB with extruded polymer bands
US-11505942-B2 · Nov 22, 2022 · US
Treated porous material
US-11453143-B2 · Sep 27, 2022 · US
Thermochromic composite material, its preparation and use
US-2022242004-A1 · Aug 4, 2022 · US
Method and device for specifically influencing the technological properties of individual regions of a sheet-like material, a pre-compacted material nonwoven or a material fibre cake
US-10889022-B2 · Jan 12, 2021 · US
Modified Wood, Method of Manufacturing Same, and Musical Instrument
US-2020342835-A1 · Oct 29, 2020 · US
Treated porous material
US-2020254646-A1 · Aug 13, 2020 · US
Treated porous material
US-10695944-B2 · Jun 30, 2020 · US
Process for wood oil modification of wood products
US-2020016785-A1 · Jan 16, 2020 · US
Method of manufacturing osb with extruded polymer bands
US-2020002945-A1 · Jan 2, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B27K3/08?
- CPC B27K3/08 is the Cooperative Patent Classification code for “Impregnating by pressure {, e.g. vacuum impregnation}.”
- How many patents are filed under CPC B27K3/08 (Impregnating by pressure {, e.g. vacuum impregnation})?
- Our database includes 54 publications tagged with this CPC code.
- Is patent activity under CPC B27K3/08 growing?
- Publication counts under this code: 7 in 2024 vs 2 in 2025 (latest complete years).