F25J 1/0082
Methane
Official title: {Methane}
F25J1/0082 (Methane) appears on 48 US grants and 99 published applications in this corpus.
Search patents in F25J- Granted patents
- 48
- Published applications
- 99
- Assignees
- 42
- Inventors
- 184
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 1 | 1 |
| 2006 | 0 | 1 |
| 2007 | 0 | 1 |
| 2008 | 1 | 2 |
| 2009 | 0 | 1 |
| 2010 | 1 | 8 |
| 2011 | 1 | 0 |
| 2012 | 0 | 3 |
| 2013 | 1 | 2 |
| 2014 | 0 | 2 |
| 2015 | 2 | 3 |
| 2016 | 3 | 7 |
| 2017 | 3 | 6 |
| 2018 | 2 | 10 |
| 2019 | 2 | 9 |
| 2020 | 4 | 4 |
| 2021 | 1 | 2 |
| 2022 | 4 | 10 |
| 2023 | 3 | 11 |
| 2024 | 7 | 7 |
| 2025 | 6 | 5 |
| 2026 | 3 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Cryogenic gas cooling system and method16 Jun 2026US 12,656,057 B2Chart Energy & Chemicals, Inc.
- System for storing and producing energy to stabilize the power network26 May 2026US 12,638,234 B2Saipem S.P.A.
- Integrated multi-functional pipeline system for delivery of chilled mixtures of natural gas and chilled mixtures of natural gas and NGLS20 Jan 2026US 12,529,516 B2JL Energy Transportation Inc.
- Semi-open loop liquefaction process18 Nov 2025US 12,474,114 B2Honeywell Lng LLC
- Method and system for production optimization4 Nov 2025US 12,460,861 B2Shell USA, Inc.
- Nitrogen management in an lng plant6 Aug 2026US 2026/0227121 A1ConocoPhillips Company
- Systems and methods for aligning sequences to personalized references7 May 2026US 2026/0126245 A1Seven Bridges Genomics Inc.
- Semi-open loop liquefaction process19 Feb 2026US 2026/0049762 A1Honeywell Lng LLC
- Systems and methods for lng refrigeration and liquefaction14 Aug 2025US 2025/0257939 A1Fluor Technologies Corporation
- Hydrogen cooling31 Jul 2025US 2025/0244075 A1
Most cited
By later US patents
- LNG production using dual independent expander refrigeration cycles149US 6,412,302 B1ABB Lummus Global, Inc. - Randall Division · 2002
- Natural gas letdown liquefaction system48US 6,131,407 A2000
- LNG floating production, storage, and offloading scheme46US 6,889,522 B2ABB Lummus Global, Randall Gas Technologies · 2005
- Core-in-shell heat exchangers for multistage compressors21US 5,651,270 APhillips Petroleum Company · 1997
- Natural gas liquefaction process16US 8,616,021 B2ExxonMobil Upstream Research Company · 2013