F23G 2201/601
Different calorific values
Official title: different calorific values
F23G2201/601 (Different calorific values) appears on 16 US grants and 17 published applications in this corpus.
Search patents in F23G- Granted patents
- 16
- Published applications
- 17
- Assignees
- 11
- Inventors
- 34
- Latest grant
- 9 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 2 |
| 2004 | 1 | 2 |
| 2005 | 1 | 0 |
| 2006 | 0 | 1 |
| 2007 | 1 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 1 | 1 |
| 2011 | 1 | 0 |
| 2012 | 0 | 2 |
| 2013 | 2 | 4 |
| 2014 | 2 | 0 |
| 2015 | 0 | 1 |
| 2016 | 1 | 0 |
| 2017 | 1 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 1 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method and system for pyrolysis9 Dec 2025US 12,492,345 B2Royal Melbourne Institute of Technology
- Systems and methods for municipal solid waste recycling facility24 Aug 2021US 11,097,283 B2New Planet Energy Development LLC
- Method and a system for processing material that contains biomass28 Feb 2017US 9,580,246 B2Upm-Kymmene Corporation
- Char-handling processes in a pyrolysis system23 Aug 2016US 9,422,478 B2Ensyn Renewables, Inc.
- Method and plant for processing contaminated waste3 Jun 2014US 8,739,708 B2
- System and Method for Pyrolysis26 Mar 2026US 2026/0085243 A1Royal Melbourne Institute of Technology
- A method and system for pyrolysis29 Dec 2022US 2022/0411698 A1Royal Melbourne Institute of Technology
- Systems and methods for municipal solid waste recycling facility30 Apr 2020US 2020/0129989 A1New Planet Energy Development LLC
- Method and plant for production of a fuel gas from waste6 Aug 2015US 2015/0218457 A1
- Char-Handling Processes in a Pyrolysis System12 Dec 2013US 2013/0327629 A1Ensyn Renewables, Inc.
Most cited
By later US patents
- Char-handling processes in a pyrolysis system41US 8,499,702 B2Ensyn Renewables, Inc. · 2013
- MSW disposal process and apparatus using gasification20US 7,302,897 B22007
- System for recycling refuse11US 5,996,512 AGEC Alsthom Stein Industrie · 1999
- Method and apparatus for the treatment and utilization of solid and liquid waste mixtures4US 6,840,184 B22005
- Method for treating combustion ash of coal and method for desulfurization3US 6,520,099 B1Idemitsu Kosan Co., Ltd. · 2003