Method for producing colored wood
US-12459159-B2 · Nov 4, 2025 · US
Heating
Heating · 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 | B27K5/001 |
| Official title | {Heating} |
| Display label | Heating |
| Total patents | 53 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 2 |
| 2017 | 3 |
| 2018 | 6 |
| 2019 | 6 |
| 2020 | 8 |
| 2021 | 6 |
| 2022 | 2 |
| 2023 | 4 |
| 2024 | 9 |
| 2025 | 5 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method for producing modified wood-based material, furan derivative resinification solution, and modified wood-based material
US-12343896-B2 · Jul 1, 2025 · US
Method for producing modified wooden material, 5-hmf resinification solution, and modified wooden material
US-2025153390-A1 · May 15, 2025 · US
Living wood and methods for making the same
US-2025128450-A1 · Apr 24, 2025 · US
Wood template-supported phase change composite for thermal energy applications
US-12280518-B2 · Apr 22, 2025 · US
Wood article and process for the preparation of the wood article
US-12152130-B2 · Nov 26, 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 to produce factory-finished wood panels
US-2024300138-A1 · Sep 12, 2024 · US
Delignified wood materials, and methods for fabricating and use thereof
US-2024269882-A1 · Aug 15, 2024 · US
Delignified wood materials, and methods for fabricating and use thereof
US-11958209-B2 · Apr 16, 2024 · US
Method for producing colored wood
US-2024091981-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
Process for the production of OSB wood-based boards with reduced emission of volatile organic compounds (VOCs)
US-11904496-B2 · Feb 20, 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
Heat-treated engineered wood for flooring
US-2023249377-A1 · Aug 10, 2023 · US
Method of preparing plant-derived material
US-2023220631-A1 · Jul 13, 2023 · US
Wood template-supported phase change composite for thermal energy applications
US-2023111862-A1 · Apr 13, 2023 · US
Modified wood product and a process for producing said product
US-11504877-B2 · Nov 22, 2022 · US
Radio frequency treatment to phytosanitize wood packaging materials used in international shipping
US-2022288809-A1 · Sep 15, 2022 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B27K5/001?
- CPC B27K5/001 is the Cooperative Patent Classification code for “Heating.”
- How many patents are filed under CPC B27K5/001 (Heating)?
- Our database includes 53 publications tagged with this CPC code.
- Is patent activity under CPC B27K5/001 growing?
- Publication counts under this code: 9 in 2024 vs 5 in 2025 (latest complete years).