F25J 2230/22
Compressor driver arrangement
Official title: Compressor driver arrangement, e.g. power supply by motor, gas or steam turbine
F25J2230/22 (Compressor driver arrangement) appears on 80 US grants and 114 published applications in this corpus.
Search patents in F25J- Granted patents
- 80
- Published applications
- 114
- Assignees
- 62
- Inventors
- 250
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 1 |
| 2002 | 2 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 1 |
| 2005 | 1 | 3 |
| 2006 | 2 | 2 |
| 2007 | 0 | 2 |
| 2008 | 0 | 1 |
| 2009 | 1 | 7 |
| 2010 | 1 | 5 |
| 2011 | 4 | 6 |
| 2012 | 0 | 6 |
| 2013 | 1 | 2 |
| 2014 | 5 | 4 |
| 2015 | 0 | 5 |
| 2016 | 2 | 6 |
| 2017 | 7 | 14 |
| 2018 | 6 | 6 |
| 2019 | 4 | 10 |
| 2020 | 7 | 3 |
| 2021 | 2 | 7 |
| 2022 | 4 | 6 |
| 2023 | 3 | 5 |
| 2024 | 5 | 5 |
| 2025 | 6 | 5 |
| 2026 | 3 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method and a relative apparatus for producing liquified gases8 Sep 2026US 12,729,906 B2Fpt Industrial S.P.A.
- Device and method for liquefying a fluid such as hydrogen and/or helium14 Apr 2026US 12,601,539 B2L Air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation des Procedes Georges Claude
- Device and method for liquefying a fluid such as hydrogen and/or helium6 Jan 2026US 12,516,878 B2L Air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation des Procedes Georges Claude
- Device and method for liquefying a fluid such as hydrogen and/or helium16 Dec 2025US 12,498,171 B2L Air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation des Procedes Georges Claude
- Method and plant for producing ethylene and/or other olefins by steam cracking26 Aug 2025US 12,398,082 B2BASF SE
- Multimodal microgrid system2 Apr 2026US 2026/0095051 A1Linkville Land Holdings LLC
- Liquid nitrogen generator and process30 Oct 2025US 2025/0334332 A1L Air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation des Procedes Georges Claude
- Hydrogen production process with carbon dioxide capture having reduced carbon intensity1 May 2025US 2025/0136444 A1Uop LLC
- Method and device for separating air by cryogenic distillation27 Feb 2025US 2025/0067507 A1L Air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation des Procedes Georges Claude
- Natural gas liquefaction and processing using geothermal energy30 Jan 2025US 2025/0035374 A1EnhancedGEO Holdings, LLC
Most cited
By later US patents
- Process for removing carbon dioxide from combustion exhaust gas122US 5,344,627 AMitsubishi Jukogyo Kabushiki Kaisha · 1994
- System and process for liquefying high pressure natural gas73US 6,367,286 B1Black & Veatch Pritchard, Inc. · 2002
- Single mixed refrigerant, closed loop process for liquefying natural gas60US 4,033,735 AJ. F. Pritchard and Company · 1977
- Method and apparatus of obtaining natural gas from a maritime deposit55US 5,025,860 ASulzer Brothers Limited · 1991
- Liquefaction apparatus50US 6,250,244 B1BHP Petroleum Pty Ltd. · 2001