F23G 2209/22
Waste papers
F23G2209/22 (Waste papers) appears on 32 US grants and 21 published applications in this corpus.
Search patents in F23G- Granted patents
- 32
- Published applications
- 21
- Assignees
- 15
- Inventors
- 53
- Latest grant
- 8 Aug 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 3 | 0 |
| 1996 | 3 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 1 |
| 2003 | 2 | 4 |
| 2004 | 0 | 0 |
| 2005 | 3 | 1 |
| 2006 | 0 | 2 |
| 2007 | 0 | 1 |
| 2008 | 0 | 1 |
| 2009 | 0 | 4 |
| 2010 | 1 | 1 |
| 2011 | 2 | 0 |
| 2012 | 0 | 0 |
| 2013 | 1 | 1 |
| 2014 | 1 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 2 |
| 2019 | 1 | 0 |
| 2020 | 0 | 1 |
| 2021 | 1 | 2 |
| 2022 | 0 | 0 |
| 2023 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Temperature profile in an advanced thermal treatment apparatus and method8 Aug 2023US 11,718,802 B2Standard Gas Limited
- Temperature profile in an advanced thermal treatment apparatus and method5 Oct 2021US 11,136,515 B2
- System for triggering bank and equipment bill destruction devices and methodology for triggering bank equipment bill destruction devices25 Jun 2019US 10,332,359 B2Tecnologia Bancaria S.A.
- Installation and method for conversion of paper residue into a mineral product1 Jul 2014US 8,764,937 B2Voith Patent GmbH
- Biofuel26 Nov 2013US 8,591,606 B2
- Temperature profile in an advanced thermal treatment apparatus and method23 Dec 2021US 2021/0395626 A1Standard Gas Limited
- System and Method for Waste Incineration4 Feb 2021US 2021/0033281 A1Hall Labs LLC
- Temperature profile in an advanced thermal treatment apparatus and method12 Mar 2020US 2020/0080012 A1Standard Gas Limited
- Temperature profile in an advanced thermal treatment apparatus and method23 Aug 2018US 2018/0237707 A1Standard Gas Limited
- System for triggering bank and equipment bill destruction devices and methodology for triggering bank equipment bill destruction devices19 Apr 2018US 2018/0108222 A1Tecnologia Bancaria S.A.
Most cited
By later US patents
- Methods for controlling ignitability of organic waste with mineral by-products25US 6,666,154 B2N-Viro International Corporation · 2003
- Processes and systems for using biomineral by-products as a fuel and for NOx removal at coal burning power plants22US 6,883,444 B2N-Viro International Corporation · 2005
- Methods for processing wastes using potential heat of waste gas prior to incineration16US 5,347,938 A1994
- Internal circulation fluidized bed (ICFB) combustion system and method of operation thereof13US 5,401,130 ACombustion Engineering, Inc. · 1995
- Method of and apparatus for disposing of wastes from wastepaper recycling12US 4,932,336 AOschatz GmbH · 1990