B27K 5/0015
Treating of wood not provided for in groups b27k1/00, b27k3/00: by electric
Official title: {by electric means}
B27K5/0015 (Treating of wood not provided for in groups b27k1/00, b27k3/00: by electric) appears on 6 US grants and 5 published applications in this corpus.
Search patents in B27K- Granted patents
- 6
- Published applications
- 5
- Assignees
- 6
- Inventors
- 19
- Latest grant
- 16 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
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| 1984 | 1 | 0 |
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| 2012 | 0 | 1 |
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| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 1 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
| 2024 | 0 | 1 |
| 2025 | 2 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Radiofrequency heating of wood using a three-electrode system having a winged central electrode16 Dec 2025US 12,498,172 B2
- Methods and bonding agents for forming simulated tropical hardwood panel27 May 2025US 12,312,501 B2Greene Rev LLC
- Wood heating system and method23 Nov 2021US 11,181,318 B2The University of Canterbury of Ilam Road
- Process for upgrading low-quality wood17 Sep 1996US 5,555,642 AShell Oil Company
- Process for impregnating corks18 Apr 1989US 4,821,900 A
- Methods and Bonding Agents for Forming Simulated Tropical Hardwood Panel7 Nov 2024US 2024/0368440 A1Greene Rev LLC
- Radiofrequency heating of wood using a three-electrode system having a winged central electrode22 Jun 2023US 2023/0194165 A1
- Wood heating system and method2 Apr 2020US 2020/0103168 A1The University of Canterbury of Ilam Road
- Method and facility for treating cork15 Oct 2015US 2015/0291405 A1Centre National de la Recherche Scientifique (CNRS)
- Method of treatment of cellulosic objects1 Nov 2012US 2012/0273358 A1Miljoteknologi AS
Most cited
By later US patents