F23G 2201/301
Treating pyrogases
F23G2201/301 (Treating pyrogases) appears on 94 US grants and 87 published applications in this corpus.
Search patents in F23G- Granted patents
- 94
- Published applications
- 87
- Assignees
- 74
- Inventors
- 182
- Latest grant
- 6 Feb 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 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 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 6 | 0 |
| 1997 | 4 | 0 |
| 1998 | 9 | 0 |
| 1999 | 2 | 0 |
| 2000 | 7 | 0 |
| 2001 | 5 | 1 |
| 2002 | 4 | 3 |
| 2003 | 4 | 4 |
| 2004 | 3 | 4 |
| 2005 | 0 | 2 |
| 2006 | 1 | 3 |
| 2007 | 0 | 2 |
| 2008 | 2 | 4 |
| 2009 | 2 | 3 |
| 2010 | 3 | 8 |
| 2011 | 2 | 6 |
| 2012 | 2 | 7 |
| 2013 | 5 | 6 |
| 2014 | 2 | 2 |
| 2015 | 3 | 8 |
| 2016 | 3 | 2 |
| 2017 | 3 | 2 |
| 2018 | 3 | 3 |
| 2019 | 1 | 3 |
| 2020 | 2 | 3 |
| 2021 | 3 | 5 |
| 2022 | 2 | 3 |
| 2023 | 2 | 0 |
| 2024 | 1 | 1 |
| 2025 | 0 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Thermochemical system and method6 Feb 2024US 11,892,163 B2
- Waste-to-energy conversion system30 May 2023US 11,661,560 B2Premier Green Energy Holdings Limited
- Waste treatment incinerator and treatment equipment including the same11 Apr 2023US 11,624,503 B2
- Methods of producing a gas from a combustible material18 Oct 2022US 11,473,777 B2Wildfire Energy Pty Ltd
- Continuous reflux reactor under pressure and controlled condenser system for thermochemical treatment of plastic and/or elastomeric waste18 Jan 2022US 11,225,610 B2Valgroup S.A.
- Plasma energization equipment20 Aug 2026US 2026/0243421 A1
- System and method for removing contaminants from a pyrolysis fluid27 Mar 2025US 2025/0099878 A1Plastic Energy Limited
- Thermochemical system and method24 Oct 2024US 2024/0353099 A1
- Apparatus and method for thermal processing of medical waste15 Dec 2022US 2022/0395876 A1Consolidated Biomedical Solutions, Inc.
- Waste treatment incinerator and treatment equipment including the same30 Jun 2022US 2022/0205634 A1
Most cited
By later US patents
- Methods and apparatus for treating waste88US 6,630,113 B1Integrated Environmental Technologies, LLC · 2003
- ARC plasma-melter electro conversion system for waste treatment and resource recovery83US 5,666,891 ABattelle Memorial Institute · 1997
- Methods and apparatus for low NO.sub.x emissions during the production of electricity from waste treatment systems82US 5,847,353 AIntegrated Environmental Technologies, LLC · 1998
- Method and means for exploiting fuel having high sulfur content66US 5,571,490 AOrmat, Inc. · 1996
- Arc plasma-joule heated melter system for waste treatment and resource recovery59US 6,215,678 B1Integrated Environmental Technologies, LLC · 2001