C10J 2300/0979
As supercritical steam
Official title: as supercritical steam
C10J2300/0979 (As supercritical steam) appears on 47 US grants and 53 published applications in this corpus.
Search patents in C10J- Granted patents
- 47
- Published applications
- 53
- Assignees
- 55
- Inventors
- 155
- Latest grant
- 24 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 4 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 3 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 2 |
| 2005 | 0 | 1 |
| 2006 | 0 | 1 |
| 2007 | 0 | 2 |
| 2008 | 0 | 1 |
| 2009 | 1 | 4 |
| 2010 | 2 | 3 |
| 2011 | 1 | 3 |
| 2012 | 1 | 2 |
| 2013 | 4 | 1 |
| 2014 | 1 | 6 |
| 2015 | 2 | 0 |
| 2016 | 1 | 8 |
| 2017 | 2 | 2 |
| 2018 | 4 | 2 |
| 2019 | 0 | 2 |
| 2020 | 1 | 0 |
| 2021 | 1 | 3 |
| 2022 | 1 | 6 |
| 2023 | 1 | 1 |
| 2024 | 0 | 1 |
| 2025 | 2 | 1 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Direct coupled atmospheric carbon reduction device with hydrogen utilization24 Mar 2026US 12,583,744 B2
- Process and system for converting waste plastic into power17 Mar 2026US 12,577,480 B2University of South Africa
- Supercritical water gasification process23 Dec 2025US 12,503,660 B2
- Apparatus for supercritical water gasification3 Jun 2025US 12,318,765 B2
- Device for treating high-concentration organic wastewater by catalytic hydrothermal gasification7 Mar 2023US 11,597,659 B2Nanjing University
- A method for treating aqueous effluents with organic content, particularly oil mill effluents4 Sep 2025US 2025/0276928 A1Archimede S.R.L.
- A method for the production of combustibles, particularly advanced biofuels, from organic or biological wastes17 Oct 2024US 2024/0343984 A1Archimede S.R.L.
- Method for gasifying biomass5 Oct 2023US 2023/0313058 A1Commissariat A L' Energie Atomique Et Aux Energies Alternatives
- Method and apparatus for treating carbonaceous material6 Oct 2022US 2022/0315470 A1Suez International
- Direct coupled atmospheric carbon reduction device with hydrogen utilization29 Sep 2022US 2022/0306466 A1
Most cited
By later US patents
- Gasification process60US 4,113,446 AMassachusetts Institute of Technology · 1978
- Partial oxidation process59US 4,074,981 ATexaco Inc. · 1978
- Rotating fluidized bed hydrogen production system54US 4,343,624 ACaterpillar Tractor Co. · 1982
- Process for hydrogen gas production from carbohydrate feedstocks46US 7,998,455 B2Archer Daniels Midland Company · 2011
- Solid electrolyte ionic conductor with adjustable steam-to-oxygen production44US 5,964,922 APraxair Technology, Inc. · 1999