C02F 11/086
In the supercritical state
Official title: {in the supercritical state}
C02F11/086 (In the supercritical state) appears on 149 US grants and 102 published applications in this corpus.
Search patents in C02F- Granted patents
- 149
- Published applications
- 102
- Assignees
- 102
- Inventors
- 345
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 3 | 0 |
| 1991 | 4 | 0 |
| 1992 | 3 | 0 |
| 1993 | 6 | 0 |
| 1994 | 5 | 0 |
| 1995 | 8 | 0 |
| 1996 | 15 | 0 |
| 1997 | 9 | 0 |
| 1998 | 9 | 0 |
| 1999 | 4 | 0 |
| 2000 | 11 | 0 |
| 2001 | 6 | 0 |
| 2002 | 0 | 4 |
| 2003 | 2 | 3 |
| 2004 | 3 | 3 |
| 2005 | 4 | 4 |
| 2006 | 0 | 4 |
| 2007 | 3 | 5 |
| 2008 | 3 | 7 |
| 2009 | 3 | 6 |
| 2010 | 7 | 2 |
| 2011 | 1 | 2 |
| 2012 | 1 | 1 |
| 2013 | 1 | 4 |
| 2014 | 2 | 5 |
| 2015 | 2 | 4 |
| 2016 | 3 | 0 |
| 2017 | 0 | 7 |
| 2018 | 2 | 6 |
| 2019 | 3 | 3 |
| 2020 | 3 | 5 |
| 2021 | 3 | 2 |
| 2022 | 6 | 2 |
| 2023 | 1 | 7 |
| 2024 | 2 | 5 |
| 2025 | 2 | 7 |
| 2026 | 2 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- System and method embodiments for treating produced water using supercritical water desalination coupled with supercritical water oxidation6 Oct 2026US 12,753,101 B1Triad National Security, LLC
- Applying chemical oxygen demand and heating value diagnostics to enhance performance of a SCWO process5 May 2026US 12,617,705 B2374Water Inc.
- Supercritical oxidation of waste25 Nov 2025US 12,479,750 B2Beyond the Dome Inc.
- Decontamination of fluids via joule-heating24 Jun 2025US 12,338,144 B2Ohio University
- Method of and system for processing a slurry containing organic components1 Oct 2024US 12,103,876 B2SCW Systems B.V.
- Method for the treatment of complex waste24 Sep 2026US 2026/0285732 A1Suez International
- Applying chemical oxygen demand and heating value diagnostics to enhance performance of a scwo process16 Jul 2026US 2026/0200782 A1374Water Inc.
- Method for the treatment of organic waste16 Apr 2026US 2026/0103417 A1Suez International
- Supercritical oxidation of waste26 Feb 2026US 2026/0055016 A1Beyond the Dome Inc.
- Coupling the Continuous Supercritical Water Oxidation Reactor for Polyfluoroalkyl Substance Destruction Operations to an Energy Carrier Production Process11 Dec 2025US 2025/0376401 A1NuScale Power, LLC
Most cited
By later US patents
- Processing methods for the oxidation of organics in supercritical water136US 4,543,190 AModar, Inc. · 1985
- Processing methods for the oxidation of organics in supercritical water132US 4,338,199 AModar, Inc. · 1982
- Pressurized wet combustion at increased temperature108US 5,050,375 ADipac Associates · 1991
- Supercritical oxidation reactor100US 5,384,051 A1995
- Method for solids separation in a wet oxidation type process97US 4,822,497 AModar, Inc. · 1989