B27K 5/008
Supercritical or high pressure fluids
Official title: {Supercritical or high pressure fluids}
B27K5/008 (Supercritical or high pressure fluids) appears on 10 US grants and 18 published applications in this corpus.
Search patents in B27K- Granted patents
- 10
- Published applications
- 18
- Assignees
- 11
- Inventors
- 40
- Latest grant
- 2 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 1 | 2 |
| 2008 | 1 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 1 | 0 |
| 2014 | 0 | 2 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 1 |
| 2018 | 0 | 1 |
| 2019 | 0 | 2 |
| 2020 | 1 | 1 |
| 2021 | 1 | 1 |
| 2022 | 1 | 2 |
| 2023 | 1 | 1 |
| 2024 | 1 | 1 |
| 2025 | 1 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Green process for modifying wood2 Dec 2025US 12,485,570 B2T2Earth Holdings LLC
- Construction of structural materials from lumber using a carbonate or oxygen pre-treatment and densification18 Jun 2024US 12,011,845 B2
- Process for supercritical or subcritical partial delignification and filling of a lignocellulosic material21 Nov 2023US 11,820,041 B2SAS Woodoo
- Process for partial delignification and filling of a lignocellulosic material, and composite material structure able to be obtained by this process22 Feb 2022US 11,254,026 B2
- Method for liquid treatment of a wood species6 Jul 2021US 11,052,567 B2Superwood A/S
- Process for partial delignification and filling of a lignocellulosic material, and composite material structure able to be obtained by this process27 Aug 2026US 2026/0249512 A1SAS Woodoo
- Construction of structural materials from lumber using a carbonate or oxygen pre-treatment and densification10 Oct 2024US 2024/0335975 A1
- Construction of structural materials from lumber using a carbonate or oxygen pre-treatment and densification2 Feb 2023US 2023/0029556 A1United States as Represented by the Secretary of Agriculture
- Radio frequency treatment to phytosanitize wood packaging materials used in international shipping15 Sep 2022US 2022/0288809 A1
- Process for partial delignification and filling of a lignocellulosic material, and composite material structure able to be obtained by this process5 May 2022US 2022/0134596 A1
Most cited
By later US patents
- Process for partial delignification and filling of a lignocellulosic material, and composite material structure able to be obtained by this process10US 10,538,012 B22020
- Process for partial delignification and filling of a lignocellulosic material, and composite material structure able to be obtained by this process7US 11,254,026 B22022
- Process for supercritical or subcritical partial delignification and filling of a lignocellulosic material5US 11,820,041 B2SAS Woodoo · 2023
- Process for treatment of wood4US 4,305,978 A1981
- Wood drying3US 8,578,625 B2New Zealand Forest Research Institute Limited · 2013