F17C 2223/0115
Dense or supercritical, i.e. at high pressure and high density
Official title: dense or supercritical, i.e. at high pressure and high density
F17C2223/0115 (Dense or supercritical, i.e. at high pressure and high density) appears on 68 US grants and 85 published applications in this corpus.
Search patents in F17C- Granted patents
- 68
- Published applications
- 85
- Assignees
- 50
- Inventors
- 192
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 4 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 3 | 1 |
| 2003 | 3 | 4 |
| 2004 | 2 | 5 |
| 2005 | 3 | 2 |
| 2006 | 2 | 2 |
| 2007 | 2 | 0 |
| 2008 | 1 | 3 |
| 2009 | 0 | 3 |
| 2010 | 0 | 1 |
| 2011 | 0 | 3 |
| 2012 | 3 | 1 |
| 2013 | 1 | 2 |
| 2014 | 2 | 8 |
| 2015 | 1 | 5 |
| 2016 | 2 | 3 |
| 2017 | 4 | 1 |
| 2018 | 2 | 5 |
| 2019 | 4 | 6 |
| 2020 | 1 | 5 |
| 2021 | 5 | 1 |
| 2022 | 3 | 2 |
| 2023 | 1 | 7 |
| 2024 | 3 | 4 |
| 2025 | 4 | 7 |
| 2026 | 2 | 4 |
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
- Pressure vessel incorporating rapid, toolless assembly and disassembly5 May 2026US 12,618,527 B2Prototype Garage, LLC
- Method for storing compressed air energy30 Dec 2025US 12,510,060 B2Toyo Engineering Corporation
- Reinforced bulging tank of launch vehicle and manufacturing method therefor2 Sep 2025US 12,404,824 B2Guangnian Exploration (Jiangsu) Space Technology Co., Ltd
- Cryogenic hydrogen transfer process and system24 Jun 2025US 12,338,957 B2F2M
- Method for distributing a mixture in a gaseous state30 Jul 2026US 2026/0218856 A1Air Liquide Electronics Systems
- Hydrogen motorization device and method9 Jul 2026US 2026/0194188 A1L' Air Liquide, Societe Anonyme pour I' Etude et I'Exploitation des Procedes Georges Claude
- Heat exchanger system and/or method therefor2 Apr 2026US 2026/0092681 A1Verne Inc.
- 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
- Method and apparatus for heating a flow of hydrogen18 Dec 2025US 2025/0382932 A1ROLLS-ROYCE plc
Most cited
By later US patents
- Use of liquified compressed gases as a refrigerant to suppress cavitation and compressibility when pumping liquified compressed gases59US 5,214,925 AUnion Carbide Chemicals & Plastics Technology Corporation · 1993
- Method and apparatus for warming and storage of cold fluids33US 6,848,502 B2Conversion Gas Imports, L.P. · 2005
- Modular system for storing gas cylinders28US 6,994,104 B2EnerSea Transport LLC · 2006
- Methods and apparatus for compressed gas26US 7,257,952 B2EnerSea Transport LLC · 2007
- Self contained, cryogenic mixed gas single phase storage and delivery system and method for body cooling, gas conditioning and utilization24US 5,709,203 AAerospace Design & Development, Inc. · 1998