F25J 2205/10
Processes or apparatus using other separation and/or other processing means: using combined
Official title: using combined expansion and separation, e.g. in a vortex tube, "Ranque tube" or a "cyclonic fluid separator", i.e. combination of an isentropic nozzle and a cyclonic separator; Centrifugal separation
F25J2205/10 (Processes or apparatus using other separation and/or other processing means: using combined) appears on 54 US grants and 75 published applications in this corpus.
Search patents in F25J- Granted patents
- 54
- Published applications
- 75
- Assignees
- 38
- Inventors
- 201
- Latest grant
- 19 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 2 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 3 |
| 2009 | 0 | 1 |
| 2010 | 0 | 1 |
| 2011 | 0 | 10 |
| 2012 | 0 | 7 |
| 2013 | 2 | 8 |
| 2014 | 4 | 0 |
| 2015 | 2 | 4 |
| 2016 | 2 | 4 |
| 2017 | 2 | 2 |
| 2018 | 2 | 10 |
| 2019 | 7 | 4 |
| 2020 | 5 | 6 |
| 2021 | 2 | 1 |
| 2022 | 4 | 3 |
| 2023 | 1 | 2 |
| 2024 | 3 | 1 |
| 2025 | 2 | 2 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Liquid hydrogen vaporization system and liquid hydrogen vaporization method19 May 2026US 12,631,372 B2H2CREO Corp.
- Component separations2 Sep 2025US 12,405,055 B2Sustainable Energy Solutions, LLC
- System and method for the processing of LNG28 Jan 2025US 12,209,801 B2Petroliam Nasional Berhad (Petronas)
- Plant and process for energy storage12 Nov 2024US 12,140,052 B2Energy Dome S.P.A.
- Two-stage heavies removal in lng processing8 Oct 2024US 12,111,101 B2ConocoPhillips Company
- Method and plant for separation of carbon dioxide (co2)27 Aug 2026US 2026/0251390 A1Aker Carbon Capture Norway AS
- Simultaneous carbon dioxide and hydrogen recovery from the tail gas stream of a sulfur recovery unit19 Feb 2026US 2026/0048362 A1Saudi Arabian Oil Company
- Process for purifying co211 Dec 2025US 2025/0377159 A1L Air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation des Procedes Georges Claude
- Method for removing liquid droplets from a gas and pressurizing the resulting liquid12 Jun 2025US 2025/0189221 A1Air Liquide Large Industries U.S. LP
- Liquid hydrogen vaporization system and liquid hydrogen vaporization method19 Sep 2024US 2024/0310083 A1H2CREO Corp.
Most cited
By later US patents
- Apparatus and process for the refrigeration, liquefaction and separation of gases with varying levels of purity41US 6,105,390 ABechtel BWXT Idaho, LLC · 2000
- Process and apparatus for producing nitrogen and oxygen31US 5,305,610 AAir Products and Chemicals, Inc. · 1994
- Apparatus and process for the refrigeration, liquefaction and separation of gases with varying levels of purity22US 6,425,263 B1The United States of America as represented by the Department of Energy · 2002
- Process for extracting vapor from a gas stream20US 5,483,801 AEzarc Pty., Ltd. · 1996
- Apparatus and process for the treatment, delivery and recycle of process fluids used in dense phase carbon dioxide applications20US 6,979,362 B22005