F25J 1/0075
Oxygen
Official title: {Oxygen}
F25J1/0075 (Oxygen) appears on 6 US grants and 21 published applications in this corpus.
Search patents in F25J- Granted patents
- 6
- Published applications
- 21
- Assignees
- 8
- Inventors
- 34
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 5 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 2 |
| 2022 | 1 | 1 |
| 2023 | 1 | 6 |
| 2024 | 1 | 1 |
| 2025 | 0 | 1 |
| 2026 | 2 | 4 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Refrigeration-integrated hydrocarbon collection system and method of operation25 Aug 2026US 12,716,649 B2Oxy Low Carbon Ventures, LLC
- Apparatus for precooling hydrogen for liquefaction using external liquid nitrogen and high pressure gaseous nitrogen24 Mar 2026US 12,584,686 B2L Air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation des Procedes Georges Claude
- Water electrolysis and cryogenic liquefaction system16 Apr 2024US 11,959,699 B2Eta Space LLC
- Controlled liquefaction and energy management31 Jan 2023US 11,566,839 B2Energy Internet Corporation
- Refrigeration device and method9 Aug 2022US 11,408,648 B2L Air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation des Procedes Georges Claude
- Assembly for storing a liquefied cryogenic fluid, vehicle and method27 Aug 2026US 2026/0251269 A1L Air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation des Procedes Georges Claude
- Fluid liquefaction method and device27 Aug 2026US 2026/0251384 A1L Air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation des Procedes Georges Claude
- System and method for the production and supply of a densified liquid oxygen product20 Aug 2026US 2026/0243506 A1
- System for supplying co2 gas to a facility that requires co2 or a mixture comprising co2, such as an abattoir or a greenhouse for cultivating plants5 Feb 2026US 2026/0036363 A1Air Liquide France Industrie
- System and method for the production and supply of a densified liquid oxygen product25 Sep 2025US 2025/0297802 A1
Most cited
By later US patents
- Water electrolysis and cryogenic liquefaction system2US 11,959,699 B2Eta Space LLC · 2024
- Method and system for cryogenic refrigeration2US 6,484,516 B1Air Products and Chemicals, Inc. · 2002
- Refrigeration device and method1US 11,408,648 B2L Air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation des Procedes Georges Claude · 2022