B27K 2240/15
Decontamination of previously treated wood
B27K2240/15 (Decontamination of previously treated wood) appears on 15 US grants and 8 published applications in this corpus.
Search patents in B27K- Granted patents
- 15
- Published applications
- 8
- Assignees
- 14
- Inventors
- 41
- Latest grant
- 26 Nov 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 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 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 1 | 0 |
| 2008 | 1 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 1 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 1 | 0 |
| 2016 | 0 | 2 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 0 |
| 2021 | 1 | 0 |
| 2022 | 0 | 2 |
| 2023 | 0 | 0 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Timber remediation26 Nov 2024US 12,151,133 B2Treated Timber Remediation Pty. Ltd
- Method for liquid treatment of a wood species6 Jul 2021US 11,052,567 B2Superwood A/S
- Wood treating agent and method of treating wood or wood based materials or the like18 Aug 2015US 9,108,336 B2Kurt Obemeier GmbH & Co. KG
- Process for rapid microwave-enhanced detoxification of CCA-treated wood25 Oct 2011US 8,043,399 B1Board of Supervisors of Louisiana State University and Agricultural and Mechanical College LSU Inc
- Impregnation method29 Jan 2008US 7,323,187 B1
- Radio frequency treatment to phytosanitize wood packaging materials used in international shipping15 Sep 2022US 2022/0288809 A1
- Timber remediation9 Jun 2022US 2022/0176181 A1Treated Timber Remediation Pty. Ltd
- Method for liquid treatment of a wood species6 Jun 2019US 2019/0168411 A1Superwood A/S
- A method for liquid treatment of a wood species15 Sep 2016US 2016/0263770 A1Superwood A/S
- Oil Borne Preservative Removal By Torrefaction15 Sep 2016US 2016/0263771 A1Nisus Corporation
Most cited
By later US patents
- Method of photocatalytic destruction of harmful volatile compounds at emitting surfaces16US 5,604,339 AUniversity of Central Florida · 1997
- Method for deodorization of cork7US 5,174,956 ASuntory Limited · 1992
- Process for wood treatment5US 4,225,637 ADomtar Inc. · 1980
- Thermolysis of pentachlorophenol treated poles5US 5,378,323 AWorthing Industries, Inc. · 1995
- Sonically enhanced method for removing chemical preservatives from chemically treated wood products5US 5,629,199 AThe Trustees of the Stevens Institute of Technology · 1997