B09C 1/065
By pyrolysis
Official title: {by pyrolysis}
B09C1/065 (By pyrolysis) appears on 41 US grants and 29 published applications in this corpus.
Search patents in B09C- Granted patents
- 41
- Published applications
- 29
- Assignees
- 32
- Inventors
- 138
- Latest grant
- 9 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 4 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 1 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 1 |
| 2016 | 0 | 2 |
| 2017 | 1 | 1 |
| 2018 | 1 | 2 |
| 2019 | 2 | 5 |
| 2020 | 3 | 4 |
| 2021 | 5 | 5 |
| 2022 | 3 | 2 |
| 2023 | 1 | 2 |
| 2024 | 1 | 1 |
| 2025 | 3 | 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
- Composite treatment and remediation technology for polluted water and soil14 Oct 2025US 12,441,640 B2Chinese Research Academy of Environmental Sciences
- Electromagnetic induction heater30 Sep 2025US 12,427,559 B2McMillan-McGee Corporation
- In-situ vapor injection thermal desorption device2 Jan 2024US 11,858,017 B2Institute of Rock and Soil Mechanics, Cas
- Hot air circulation type indirect thermal desorption-based soil remediation system and method11 Jul 2023US 11,697,142 B2Cssc Nanjing Luzhou Environment Protection Co., Ltd.
- System and Method for Pyrolysis26 Mar 2026US 2026/0085243 A1Royal Melbourne Institute of Technology
- Systems and methods for utilizing foam fractionation for contaminate destruction5 Dec 2024US 2024/0399432 A1Batelle Memorial Institute
- Composite treatment and remediation technology for polluted water and soil10 Aug 2023US 2023/0249998 A1Chinese Research Academy of Environmental Sciences
- In-situ vapor injection thermal desorption device6 Jul 2023US 2023/0211395 A1Institute of Rock and Soil Mechanics, Chinese Academy of Sciences
- A method and system for pyrolysis29 Dec 2022US 2022/0411698 A1Royal Melbourne Institute of Technology
Most cited
By later US patents
- In situ decontamination of spills and landfills by radio frequency heating116US 4,670,634 AIIT Research Institute · 1987
- In-situ thermal desorption of contaminated surface soil61US 5,193,934 AShell Oil Company · 1993
- Process for remediation of lead-contaminated soil and waste battery33US 5,284,503 AExide Corporation · 1994
- In situ heating to detoxify organic-contaminated soils30US 4,957,393 ABattelle Memorial Institute · 1990
- Process and apparatus for fixing, encapsulating, stabilizing and detoxifying heavy metals and the like in metal-containing sludges, soils, ash and similar materials27US 4,821,653 A1989