F25J 1/0258
Vertical layout of the equipments within in the cold box
Official title: {vertical layout of the equipments within in the cold box}
F25J1/0258 (Vertical layout of the equipments within in the cold box) appears on 35 US grants and 52 published applications in this corpus.
Search patents in F25J- Granted patents
- 35
- Published applications
- 52
- Assignees
- 31
- Inventors
- 111
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 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 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 2 |
| 2004 | 3 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 5 |
| 2007 | 2 | 1 |
| 2008 | 1 | 1 |
| 2009 | 1 | 0 |
| 2010 | 1 | 2 |
| 2011 | 0 | 0 |
| 2012 | 0 | 3 |
| 2013 | 1 | 2 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 1 | 0 |
| 2018 | 1 | 1 |
| 2019 | 0 | 3 |
| 2020 | 0 | 4 |
| 2021 | 3 | 8 |
| 2022 | 2 | 6 |
| 2023 | 3 | 4 |
| 2024 | 3 | 2 |
| 2025 | 5 | 3 |
| 2026 | 2 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for generating refrigeration for a carbon monoxide cold box15 Sep 2026US 12,736,281 B2Praxair Technology, Inc.
- Liquified natural gas processing cold box with internal refrigerant storage3 Feb 2026US 12,540,773 B2
- Mixed refrigerant system and method4 Nov 2025US 12,460,862 B2Chart Energy & Chemicals, Inc.
- Cooling device23 Sep 2025US 12,422,186 B2Kobe Steel, Ltd.
- Gas stream component removal system and method19 Aug 2025US 12,392,549 B2Chart Energy & Chemicals, Inc.
- Device for purifying and liquefying helium and associated method20 Aug 2026US 2026/0243504 A1Bruker Switzerland AG
- Liquified natural gas processing cold box with internal refrigerant storage30 Apr 2026US 2026/0118052 A1
- Boil-off gas re-condensation device15 Jan 2026US 2026/0016224 A1Sumitomo Heavy Industries, Ltd.
- Integrated liquefied natural gas (lng) production facility on a gravity-based structure (gbs)17 Jul 2025US 2025/0230975 A1Publichnoe Aktsionernoe Obshchestvo "NOVATEK"
- Natural gas liquefaction process and plant to carry it out6 Mar 2025US 2025/0075973 A1Universidad Nacional De Itapua
Most cited
By later US patents
- Vessel having natural gas liquefaction capabilities36US 4,041,721 AThe Lummus Company · 1977
- Helium liquefaction plant27US 4,267,701 AHelix Technology Corporation · 1981
- LNG system employing optimized heat exchangers to provide liquid reflux stream22US 7,310,971 B2ConocoPhillips Company · 2007
- Controlling the production of a liquefied natural gas product stream18US 6,725,688 B2Shell Oil Company · 2004
- Purification of carbon dioxide for use in brewing17US 4,699,642 AKims Developments Limited · 1987