A62B 7/06
Respiratory apparatus: with liquid oxygen or air
Official title: with liquid oxygen {or air; Cryogenic systems}
A62B7/06 (Respiratory apparatus: with liquid oxygen or air) appears on 24 US grants and 18 published applications in this corpus.
Search patents in A62B- Granted patents
- 24
- Published applications
- 18
- Assignees
- 16
- Inventors
- 45
- Latest grant
- 28 Jul 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 3 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 3 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 3 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 2 | 1 |
| 2012 | 1 | 0 |
| 2013 | 0 | 2 |
| 2014 | 3 | 2 |
| 2015 | 0 | 0 |
| 2016 | 2 | 0 |
| 2017 | 0 | 2 |
| 2018 | 0 | 0 |
| 2019 | 1 | 1 |
| 2020 | 1 | 0 |
| 2021 | 0 | 2 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Systems usable in nuclear environment for providing breathing gas28 Jul 2020US 10,726,964 B2Westinghouse Electric Corp.
- System usable in nuclear environment for providing breathing gas7 May 2019US 10,283,227 B2Westinghouse Electric Corp.
- Portable oxygen system13 Dec 2016US 9,517,365 B2
- System for providing flow-targeted ventilation synchronized to a patients breathing cycle29 Mar 2016US 9,295,795 B2CS Medical, Inc.
- System and method for filling a portable liquefied gas storage/delivery system23 Dec 2014US 8,915,268 B2RIC Investments, LLC
- Heat exchanger for closed-circuit rebreather6 Aug 2026US 2026/0224922 A1Caeli Technologies Ltd
- Protective hood7 May 2026US 2026/0124476 A1Safran Aerosystems
- Method and apparatuses for delivering hyperbaric gas and/or treating respiratory illnesses, post covid syndrome(s) and chronic traumatic encephalopathy1 Jun 2023US 2023/0166848 A1Climate Foundation
- Breathable mask with integrated goggles and an air filter9 Sep 2021US 2021/0275837 A1
- Methods, systems and apparatuses for supplying breathabale gases4 Feb 2021US 2021/0031060 A1
Most cited
By later US patents
- System for providing flow-targeted ventilation synchronized to a patient's breathing cycle96US 8,020,558 B2CS Medical, Inc. · 2011
- System for providing flow-targeted ventilation synchronized to a patient's breathing cycle67US 8,015,974 B2CS Medical, Inc. · 2011
- Space suit backpack using solid adsorbents for cryogenic oxygen storage, freezeout of carbon dioxide and moisture, and ice heat sink41US 6,681,589 B2Honeywell International Inc. · 2004
- All position cryogenic liquefied-gas container38US 5,357,758 A1994
- Apparatus for withdrawal of liquid from a container and method31US 6,012,453 AFiggie Inernational Inc. · 2000