B30B 9/065
For making briquettes
Official title: {for making briquettes, e.g. from paper}
B30B9/065 (For making briquettes) appears on 11 US grants and 9 published applications in this corpus.
Search patents in B30B- Granted patents
- 11
- Published applications
- 9
- Assignees
- 8
- Inventors
- 20
- Latest grant
- 25 Jul 2017
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 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 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 1 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 2 |
| 2005 | 1 | 0 |
| 2006 | 1 | 0 |
| 2007 | 0 | 1 |
| 2008 | 1 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 1 | 0 |
| 2012 | 1 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Super compaction of biomass and other carbon-containing materials to high energy content fuels25 Jul 2017US 9,713,908 B2E3Bioenergy, LLC
- Solid-liquid separating method, solid-liquid separator and solidified product30 Oct 2012US 8,297,960 B2Ntn Corporation
- Solid-liquid separating method, solid-liquid separator and solidified product18 Oct 2011US 8,038,916 B2Ntn Corporation
- Coal dewatering system and method10 Jun 2008US 7,383,766 B2MTE Research Pty Ltd
- Grinding sludge compacting machine28 Mar 2006US 7,017,478 B2Ntn Corporation
- Super Compaction Of Biomass and Other Carbon-Containing Materials To High Energy Content Fuels5 Oct 2017US 2017/0282476 A1E3Bioenergy, LLC
- Eco Press25 Feb 2016US 2016/0052221 A1
- Solid-liquid separating method, solid-liquid separator and solidified product26 Jan 2012US 2012/0018361 A1Ntn Corporation
- Super compaction of biomass and other carbon-containing materials to high energy content fuels25 Nov 2010US 2010/0293846 A1E3Bioenergy, LLC
- Solid-liquid separating method,solid-liquid separator and solidified product1 Feb 2007US 2007/0023949 A1Ntn Corporation
Most cited
By later US patents
- Apparatus for producing and collecting a liquid extract and a dry by-product from a mash14US 4,421,022 A1983
- Consolidation of coal slurry11US 4,208,188 ASignet Corporation · 1980
- Coal dewatering system and method11US 7,383,766 B2MTE Research Pty Ltd · 2008
- Grinding sludge compacting machine6US 6,745,679 B2NTK Corporation · 2004
- Method and apparatus for compressively molding cushioning material made from recycled paper or pulp5US 5,424,026 AHitachi Zosen Corporation · 1995