F25J 1/0251
Intermittent or alternating process, so-called batch process
Official title: {Intermittent or alternating process, so-called batch process, e.g. "peak-shaving"}
F25J1/0251 (Intermittent or alternating process, so-called batch process) appears on 69 US grants and 110 published applications in this corpus.
Search patents in F25J- Granted patents
- 69
- Published applications
- 110
- Assignees
- 49
- Inventors
- 167
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 1 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 1 | 2 |
| 2006 | 1 | 5 |
| 2007 | 3 | 5 |
| 2008 | 2 | 1 |
| 2009 | 3 | 4 |
| 2010 | 1 | 1 |
| 2011 | 3 | 8 |
| 2012 | 0 | 9 |
| 2013 | 0 | 2 |
| 2014 | 1 | 5 |
| 2015 | 1 | 8 |
| 2016 | 5 | 7 |
| 2017 | 5 | 5 |
| 2018 | 5 | 7 |
| 2019 | 1 | 2 |
| 2020 | 7 | 5 |
| 2021 | 2 | 5 |
| 2022 | 0 | 7 |
| 2023 | 3 | 9 |
| 2024 | 7 | 2 |
| 2025 | 8 | 7 |
| 2026 | 7 | 2 |
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.
- Power generation process utilizing fuel, liquid air and/or oxygen with zero CO2 emissions25 Aug 2026US 12,716,650 B2Saipem S.P.A.
- System for storing and producing energy to stabilize the power network26 May 2026US 12,638,234 B2Saipem S.P.A.
- Power generation process utilizing fuel, liquid air and/or oxygen with zero CO2 emissions28 Apr 2026US 12,613,064 B2Saipem S.P.A.
- Liquid nitrogen energy storage system21 Apr 2026US 12,607,399 B2Praxair Technology, Inc.
- Cryogenic liquefaction system and method27 Aug 2026US 2026/0251386 A1Nearshore Natural Gas, LLC
- Green Hydrogen Production Process (GHPP)21 May 2026US 2026/0139396 A1Element Resources Inc.
- High-grade heat-of-compression storage system, and methods of use11 Dec 2025US 2025/0376974 A1Highview Enterprises Limited
- Method for converting carbon dioxide into sng or lng and storing hydrogen28 Aug 2025US 2025/0270722 A1Saipem S.P.A.
- Power generation and storage6 Feb 2025US 2025/0043715 A1ROLLS-ROYCE plc
Most cited
By later US patents
- System and method for storing gases at low temperature using a cold recovery system32US 7,024,885 B2Consultoria SS-Soluciones Sociedad Anonima · 2006
- Cold heat reused air liquefaction/vaporization and storage gas turbine electric power system28US 6,920,759 B2Hitachi, Ltd. · 2005
- System and method for liquid air production, power storage and power release22US 7,821,158 B2Expansion Energy, LLC · 2010
- Small-scale gas liquefier19US 7,165,422 B2MMR Technologies, Inc. · 2007
- System and method for liquid air production, power storage and power release18US 8,020,404 B2Expansion Energy, LLC · 2011