C10F 7/08
Working-up peat: by extrusion combined with cutting
Official title: by extrusion combined with cutting
C10F7/08 (Working-up peat: by extrusion combined with cutting) appears on 5 US grants and 4 published applications in this corpus.
Search patents in C10F- Granted patents
- 5
- Published applications
- 4
- Assignees
- 5
- Inventors
- 7
- Latest grant
- 9 Aug 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 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 | 1 | 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 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 2 |
| 2022 | 2 | 1 |
| 2023 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Processing of low rank coal9 Aug 2022US 11,407,954 B2Ecogensus LLC
- Processing of low rank coal31 May 2022US 11,345,870 B2Ecogensus LLC
- Method of granulating peat using gentle extrusion conditions and viscosified water11 Sep 2001US 6,287,496 B1Bene-Tech, Inc.
- Upgrading solid fuels20 Oct 1987US 4,701,184 ACRA Services Limited
- Peat extrusion apparatus17 Sep 1985US 4,541,834 ABallintubber Enterprises Limited
Most cited
By later US patents