F23G 2201/30
Pyrolysing
F23G2201/30 (Pyrolysing) appears on 343 US grants and 354 published applications in this corpus.
Search patents in F23G- Granted patents
- 343
- Published applications
- 354
- Assignees
- 277
- Inventors
- 791
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 3 | 0 |
| 1979 | 3 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 4 | 0 |
| 1991 | 2 | 0 |
| 1992 | 3 | 0 |
| 1993 | 4 | 0 |
| 1994 | 5 | 0 |
| 1995 | 3 | 0 |
| 1996 | 11 | 0 |
| 1997 | 9 | 0 |
| 1998 | 15 | 0 |
| 1999 | 11 | 0 |
| 2000 | 19 | 0 |
| 2001 | 20 | 2 |
| 2002 | 10 | 18 |
| 2003 | 10 | 7 |
| 2004 | 7 | 9 |
| 2005 | 6 | 12 |
| 2006 | 7 | 11 |
| 2007 | 5 | 14 |
| 2008 | 7 | 13 |
| 2009 | 4 | 15 |
| 2010 | 10 | 16 |
| 2011 | 6 | 20 |
| 2012 | 6 | 30 |
| 2013 | 17 | 24 |
| 2014 | 8 | 16 |
| 2015 | 15 | 20 |
| 2016 | 9 | 21 |
| 2017 | 15 | 11 |
| 2018 | 17 | 11 |
| 2019 | 12 | 8 |
| 2020 | 9 | 7 |
| 2021 | 6 | 13 |
| 2022 | 7 | 20 |
| 2023 | 6 | 10 |
| 2024 | 7 | 12 |
| 2025 | 11 | 11 |
| 2026 | 6 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Pyrolysis of waste flare gas for power generation22 Sep 2026US 12,742,547 B2Saudi Arabian Oil Company
- Char collector18 Aug 2026US 12,710,174 B2Scanship AS
- Biomass pyrolysis integrated with bio-reduction of metal ores, hydrogen production, and/or activated-carbon production9 Jun 2026US 12,649,959 B2Carbon Technology Holdings, LLC
- Fluidized bed reactor system and a method of operating a fluidized bed reactor system14 Apr 2026US 12,601,475 B2Sumitomo SHI FW Energia Oy
- Materials recycling apparatus24 Feb 2026US 12,560,321 B2Manik Ventures Limited
- Plasma energization equipment20 Aug 2026US 2026/0243421 A1
- Compact domestic waste pyrolysis apparatus with integrated multi-chamber secondary combustion chamber21 May 2026US 2026/0139831 A1Kainos Renew Inc.
- System and Method for Pyrolysis26 Mar 2026US 2026/0085243 A1Royal Melbourne Institute of Technology
- Systems and methods of processing waste to generate energy and green hydrogen16 Oct 2025US 2025/0320419 A1Integrated Energy, LLC
- Fully modularly assembled bottom-feed pyrolysis reactor and multi-product co-generation system9 Oct 2025US 2025/0313767 A1Harvestgreen 4H2 Inc.
Most cited
By later US patents
- Multifuel bubbling bed fluidized bed combustor system92US 4,823,712 AWormser Engineering, Inc. · 1989
- Methods and apparatus for treating waste88US 6,630,113 B1Integrated Environmental Technologies, LLC · 2003
- Adsorption powder for removing mercury from high temperature, high moisture gas streams86US 6,533,842 B1Merck & Co., Inc. · 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