F23K 2900/05082
Removing gaseous substances from liquid fuel line
Official title: Removing gaseous substances from liquid fuel line, e.g. oxygen
F23K2900/05082 (Removing gaseous substances from liquid fuel line) appears on 44 US grants and 56 published applications in this corpus.
Search patents in F23K- Granted patents
- 44
- Published applications
- 56
- Assignees
- 10
- Inventors
- 76
- Latest grant
- 30 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2001 | 2 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 7 |
| 2006 | 3 | 3 |
| 2007 | 2 | 8 |
| 2008 | 4 | 3 |
| 2009 | 5 | 1 |
| 2010 | 1 | 3 |
| 2011 | 1 | 0 |
| 2012 | 2 | 1 |
| 2013 | 0 | 2 |
| 2014 | 2 | 0 |
| 2015 | 1 | 0 |
| 2016 | 0 | 1 |
| 2017 | 1 | 0 |
| 2018 | 1 | 3 |
| 2019 | 1 | 12 |
| 2020 | 5 | 4 |
| 2021 | 4 | 3 |
| 2022 | 3 | 2 |
| 2023 | 3 | 1 |
| 2024 | 2 | 2 |
| 2025 | 1 | 0 |
By publication year.
Recent patents
- Fuel oxygen reduction unit for prescribed operating conditions30 Dec 2025US 12,510,021 B2General Electric Company
- Membrane bundle for fuel deoxygenation with enhanced durability10 Dec 2024US 12,161,952 B2Hamilton Sundstrand Corporation
- Fuel oxygen conversion unit with integrated water removal20 Feb 2024US 11,906,163 B2General Electric Company
- Method of improving the effectiveness of an oxygen removal unit for a fuel supply system and the resulting oxygen removal unit31 Oct 2023US 11,801,479 B2Hamilton Sundstrand Corporation
- Fuel oxygen reduction unit for prescribed operating conditions3 Oct 2023US 11,773,776 B2General Electric Company
- Oxygen reduction system for a hydrocarbon fluid1 Aug 2024US 2024/0253014 A1General Electric Company
- Membrane bundle for fuel deoxygenation with enhanced durability29 Feb 2024US 2024/0066435 A1Hamilton Sundstrand Corporation
- Fuel oxygen reduction unit for prescribed operating conditions21 Dec 2023US 2023/0407785 A1General Electric Company
- Method of improving the effectiveness of an oxygen removal unit for a fuel supply system and the resulting oxygen removal unit11 Aug 2022US 2022/0251382 A1Hamilton Sundstrand Corporation
- Aircraft and method of operating an aircraft comprising an air separation device16 Jun 2022US 2022/0185495 A1Airbus Operations, S L.
Most cited
By later US patents
- Membrane based fuel deoxygenator394US 6,315,815 B1United Technologies Corporation · 2001
- Fuel deoxygenator with porous support plate49US 8,177,884 B2United Technologies Corporation · 2012
- Ejector-driven fuel stabilization system45US 9,120,580 B2United Technologies Corporation · 2015
- Aircraft fuel deoxygenation system42US 9,834,315 B2Honeywell International Inc. · 2017
- Fuel deoxygenation system with non-metallic fuel plate assembly41US 7,569,099 B2United Technologies Corporation · 2009