F25J 2260/10
Integration in a gas transmission system at a pressure reduction
Official title: Integration in a gas transmission system at a pressure reduction, e.g. "let down" station
F25J2260/10 (Integration in a gas transmission system at a pressure reduction) appears on 6 US grants and 8 published applications in this corpus.
Search patents in F25J- Granted patents
- 6
- Published applications
- 8
- Assignees
- 9
- Inventors
- 13
- Latest grant
- 14 May 2019
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 0 | 1 |
| 2011 | 0 | 1 |
| 2012 | 1 | 0 |
| 2013 | 1 | 1 |
| 2014 | 2 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 1 |
| 2018 | 0 | 0 |
| 2019 | 1 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Method of removing carbon dioxide during liquid natural gas production from natural gas at gas pressure letdown stations14 May 2019US 10,288,347 B21304338 Alberta Ltd.
- Ethylene expansion for low temperature refrigeration in polyethylene vent recovery16 Sep 2014US 8,835,576 B2Univation Technologies, LLC
- Method to produce natural gas liquids NGLs at gas Pressure Reduction Stations4 Feb 2014US 8,640,494 B2
- Liquefied natural gas production19 Nov 2013US 8,584,488 B2Ortloff Engineers, Ltd.
- System and apparatus for providing low pressure and low purity oxygen20 Mar 2012US 8,136,369 B2Air Liquide Process & Construction, Inc.
- Plant and process for separating hydrogen from natural gas24 Jul 2025US 2025/0236803 A1
- Method of removing carbon dioxide during liquid natural gas production from natural gas at gas pressure letdown stations24 Aug 2017US 2017/0241709 A11304338 Alberta Ltd.
- Method to produce plng and ccng at straddle plants18 Aug 2016US 2016/0238314 A11304338 Alberta Ltd.
- Ethylene Expansion for Low Temperature Refrigeration in Polyethylene Vent Recovery23 May 2013US 2013/0125581 A1Univation Technologies, LLC
- Liquefied natural gas and hydrocarbon gas processing26 May 2011US 2011/0120183 A9Ortloff Engineers, Ltd.
Most cited
By later US patents
- Process and plant for the production of a gas under pressure by cryogenic distillation7US 5,685,173 AL Air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation des Procedes Georges Claude · 1997
- Method to produce natural gas liquids NGLs at gas Pressure Reduction Stations7US 8,640,494 B22014
- Method of removing carbon dioxide during liquid natural gas production from natural gas at gas pressure letdown stations2US 10,288,347 B21304338 Alberta Ltd. · 2019
- Liquefied natural gas production2US 8,584,488 B2Ortloff Engineers, Ltd. · 2013
- Ethylene expansion for low temperature refrigeration in polyethylene vent recovery2US 8,835,576 B2Univation Technologies, LLC · 2014