F17C 2225/0115
Dense or supercritical, i.e. at high pressure and high density
Official title: dense or supercritical, i.e. at high pressure and high density
F17C2225/0115 (Dense or supercritical, i.e. at high pressure and high density) appears on 42 US grants and 62 published applications in this corpus.
Search patents in F17C- Granted patents
- 42
- Published applications
- 62
- Assignees
- 34
- Inventors
- 116
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 1 |
| 2005 | 1 | 2 |
| 2006 | 2 | 4 |
| 2007 | 1 | 0 |
| 2008 | 1 | 2 |
| 2009 | 0 | 4 |
| 2010 | 0 | 1 |
| 2011 | 1 | 2 |
| 2012 | 2 | 2 |
| 2013 | 2 | 2 |
| 2014 | 1 | 6 |
| 2015 | 2 | 2 |
| 2016 | 1 | 4 |
| 2017 | 1 | 1 |
| 2018 | 1 | 4 |
| 2019 | 1 | 0 |
| 2020 | 2 | 5 |
| 2021 | 4 | 3 |
| 2022 | 5 | 6 |
| 2023 | 2 | 5 |
| 2024 | 3 | 2 |
| 2025 | 1 | 0 |
| 2026 | 2 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method and conveying device25 Aug 2026US 12,716,549 B2Linde Aktiengesellschaft
- Methods, apparatus, systems, and articles of manufacture to produce cryo-compressed hydrogen7 Apr 2026US 12,595,884 B2General Electric Company
- Cryogenic hydrogen transfer process and system24 Jun 2025US 12,338,957 B2F2M
- System and method with boil-off management for liquefied gas storage9 Jul 2024US 12,031,677 B2China Energy Investment Corporation Limited
- System and method for cryogenic vaporization using ambient air vaporizer7 May 2024US 11,976,789 B2Praxair Technology, Inc.
- Heat exchanger system and/or method therefor2 Apr 2026US 2026/0092681 A1Verne Inc.
- Liquid-hydrogen fuel system for an aircraft12 Mar 2026US 2026/0070671 A1
- Liquefied co2 terminal arrangement and liquefied co2 terminal comprising such arrangement as well as method of treating impurities contained in liquefied co2 in a liquefied co2 terminal comprising the arrangement29 Jan 2026US 2026/0027491 A1Horisont Energi AS
- Systems for refueling cryo-compressed hydrogen tanks and methods for operating the same23 May 2024US 2024/0167630 A1General Electric Company
- Methods, apparatus, systems, and articles of manufacture to produce cryo-compressed hydrogen11 Apr 2024US 2024/0118023 A1General Electric Company
Most cited
By later US patents
- Apparatus and method for delivering supercritical fluid78US 5,237,824 A1993
- Tractor and high pressure nitrogen pumping unit53US 9,932,799 B2Canadian Oilfield Cryogenics Incorporated · 2018
- Apparatus and method for flowing compressed fluids into and out of containment23US 8,281,820 B2EnerSea Transport LLC · 2012
- Heat transfer in the liquefied gas regasification process17US 8,069,678 B12011
- Storing, transporting and handling compressed fluids16US 9,033,178 B2EnerSea Transport LLC · 2015