B27L 11/06
Manufacture of wood shavings, chips, powder, or the like: of wood powder
Official title: of wood powder or sawdust (grinding-stones B24D)
B27L11/06 (Manufacture of wood shavings, chips, powder, or the like: of wood powder) appears on 16 US grants and 10 published applications in this corpus.
Search patents in B27L- Granted patents
- 16
- Published applications
- 10
- Assignees
- 11
- Inventors
- 18
- Latest grant
- 22 Oct 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 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 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 1 | 2 |
| 2018 | 0 | 0 |
| 2019 | 1 | 1 |
| 2020 | 1 | 0 |
| 2021 | 1 | 2 |
| 2022 | 1 | 0 |
| 2023 | 4 | 3 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Thermal insulation material and method for its production22 Oct 2024US 12,123,539 B2
- Treatment method for forming a dye sorbent30 May 2023US 11,660,583 B2Prince Mohammad Bin Fahd University
- Method for sulfonating sawdust to form modified sorbent23 May 2023US 11,654,417 B2Prince Mohammad Bin Fahd University
- Method for sulfonating and oxidizing sawdust to form a sorbent4 Apr 2023US 11,618,007 B2Prince Mohammad Bin Fahd University
- Method and apparatus for production of cellulose based fuel pellets7 Mar 2023US 11,597,888 B2Arbaflame Technology AS
- Method for sulfonating sawdust to form modified sorbent16 Feb 2023US 2023/0048109 A1Prince Mohammad Bin Fahd University
- Treatment method for forming a dye sorbent9 Feb 2023US 2023/0040202 A1Prince Mohammad Bin Fahd University
- Method for sulfonating and oxidizing sawdust to form a sorbent9 Feb 2023US 2023/0041993 A1Prince Mohammad Bin Fahd University
- Method of producing modified sawdust sorbent from sulfonated and oxidized sawdust and a method of water purification8 Jul 2021US 2021/0205784 A1Prince Mohammad Bin Fahd University
- Method and Apparatus for Production of Cellulose Based Fuel Pellets6 May 2021US 2021/0130721 A1Arbaflame Technology AS
Most cited
By later US patents
- Method for controlling a piston fed wood grinder10US 4,515,318 AKymi-Stromberg Oy · 1985
- Method and machine for refining wood chippings, shavings, paper pulp and the like9US 3,961,757 ACellwood Machinery AB · 1976
- Apparatus for producing small size wood chips6US 7,896,268 B2CEM Machine, Inc. · 2011
- Apparatus and method for manufacturing wood pulp by grinding wood block material5US 4,017,356 ADefibrator AB · 1977
- Method for making and using a dye sorbent3US 10,913,050 B1Prince Mohammad Bin Fahd University · 2021