F25J 1/0229
Integration with a unit for using hydrocarbons
Official title: {Integration with a unit for using hydrocarbons, e.g. consuming hydrocarbons as feed stock}
F25J1/0229 (Integration with a unit for using hydrocarbons) appears on 177 US grants and 265 published applications in this corpus.
Search patents in F25J- Granted patents
- 177
- Published applications
- 265
- Assignees
- 110
- Inventors
- 440
- 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 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 5 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 7 | 0 |
| 2001 | 3 | 0 |
| 2002 | 2 | 0 |
| 2003 | 2 | 3 |
| 2004 | 2 | 4 |
| 2005 | 2 | 3 |
| 2006 | 1 | 3 |
| 2007 | 3 | 6 |
| 2008 | 4 | 7 |
| 2009 | 3 | 8 |
| 2010 | 1 | 11 |
| 2011 | 3 | 14 |
| 2012 | 2 | 10 |
| 2013 | 4 | 7 |
| 2014 | 2 | 16 |
| 2015 | 5 | 9 |
| 2016 | 6 | 10 |
| 2017 | 9 | 16 |
| 2018 | 9 | 31 |
| 2019 | 11 | 14 |
| 2020 | 23 | 17 |
| 2021 | 9 | 11 |
| 2022 | 13 | 15 |
| 2023 | 9 | 14 |
| 2024 | 10 | 17 |
| 2025 | 7 | 12 |
| 2026 | 7 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- System and method for co-production of a densified liquid oxygen product and densified liquid methane product15 Sep 2026US 12,736,280 B2Praxair Technology, Inc.
- Method and system for producing a liquefied natural gas product18 Aug 2026US 12,710,225 B2Linde Aktiengesellschaft
- Method and system for processing gas in a gas storage facility for a gas tanker11 Aug 2026US 12,704,323 B2Gaztransport Et Technigaz
- System, method and apparatus for the regeneration of nitrogen energy within a closed loop cryogenic system7 Apr 2026US 12,595,938 B2
- Method for cooling a heat exchanger of a gas supply system for a gas-consuming apparatus of a ship31 Mar 2026US 12,590,757 B2Gaztransport Et Technigaz
- Cryogenic boiler27 Aug 2026US 2026/0251387 A1Blue Origin Manufacturing, LLC
- Production and/or regasification of bio-lng20 Aug 2026US 2026/0242672 A1Iogen Corporation
- Apparatus and process for utilization of hydrogen gas output from a trailer13 Aug 2026US 2026/0235351 A1Air Products and Chemicals, Inc.
- Hydrogen plant30 Jul 2026US 2026/0217529 A1Kawasaki Jukogyo Kabushiki Kaisha
- Side draw reflux heavy hydrocarbon removal system and method21 May 2026US 2026/0139898 A1
Most cited
By later US patents
- Process for liquefaction of natural gas137US 6,023,942 AExxon Production Research Company · 2000
- Integrated process for converting hydrocarbon gas to liquids124US 6,248,794 B1Atlantic Richfield Company · 2001
- Enhanced NGL recovery utilizing refrigeration and reflux from LNG plants112US 6,401,486 B12002
- Multi-component refrigeration process for liquefaction of natural gas100US 5,950,453 AExxon Production Research Company · 1999
- Landfill gas recovery94US 5,842,357 AAcrion Technologies, Inc. · 1998