A61M 2202/0291
Xenon
A61M2202/0291 (Xenon) appears on 70 US grants and 112 published applications in this corpus.
Search patents in A61M- Granted patents
- 70
- Published applications
- 112
- Assignees
- 57
- Inventors
- 179
- Latest grant
- 2 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 3 | 0 |
| 2000 | 3 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 2 |
| 2003 | 2 | 1 |
| 2004 | 0 | 3 |
| 2005 | 1 | 3 |
| 2006 | 0 | 4 |
| 2007 | 1 | 2 |
| 2008 | 3 | 4 |
| 2009 | 2 | 13 |
| 2010 | 3 | 4 |
| 2011 | 2 | 3 |
| 2012 | 3 | 6 |
| 2013 | 0 | 3 |
| 2014 | 5 | 4 |
| 2015 | 3 | 7 |
| 2016 | 2 | 6 |
| 2017 | 5 | 5 |
| 2018 | 1 | 4 |
| 2019 | 2 | 9 |
| 2020 | 1 | 3 |
| 2021 | 3 | 5 |
| 2022 | 4 | 5 |
| 2023 | 1 | 6 |
| 2024 | 1 | 2 |
| 2025 | 3 | 6 |
| 2026 | 3 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Collapsible conduit, patient interface and headgear connector2 Jun 2026US 12,642,936 B2Fisher & Paykel Healthcare Limited
- Device to deliver a predetermined amount of a substance to a natural orifice of the body7 Apr 2026US 12,594,388 B2AptarGroup, Inc.
- Delivery of medicinal gas in a liquid medium10 Mar 2026US 12,569,628 B2Third Pole, Inc.
- Drug delivery devices and methods for administering substances to a body cavity by heterogenous aerosolization17 Jun 2025US 12,329,902 B2Sipnose Ltd.
- Methods and systems for controlling oxygen delivery in a flow therapy apparatus13 May 2025US 12,296,095 B2Fisher & Paykel Healthcare Limited
- Inhalation System28 May 2026US 2026/0144949 A1General Biophysics LLC
- In-line gas analyzer for pleural drainage system29 Jan 2026US 2026/0027270 A1
- Drug delivery devices and methods for administering substances to a body cavity by heterogenous aerosolization23 Oct 2025US 2025/0325760 A1AptarGroup, Inc.
- Drug delivery devices and methods for administering substances to a body cavity by heterogenous aerosolization23 Oct 2025US 2025/0325761 A1AptarGroup, Inc.
- Device to deliver a predetermined amount of a substance to a natural orifice of the body24 Jul 2025US 2025/0235641 A1AptarGroup, Inc.
Most cited
By later US patents
- Leucocyte depleting filter device and method of use116US 5,258,127 APall Corporation · 1993
- MRI/NMR-compatible, tidal volume control and measurement systems, methods, and devices for respiratory and hyperpolarized gas delivery112US 7,275,540 B2Medi-Physics, Inc. · 2007
- Inhalation anaesthesia equipment104US 4,905,685 ASiemens Aktiengesellschaft · 1990
- Special gas dose delivery apparatus for respiration equipment95US 5,918,596 AInstrumentarium Corp. · 1999
- Method of gasifying or degasifying a liquid containing cells88US 5,902,747 ACompact Membrane Systems, Inc. · 1999