A61M 16/085
Gas sampling
Official title: {Gas sampling}
A61M16/085 (Gas sampling) appears on 762 US grants and 1,017 published applications in this corpus.
Search patents in A61M- Granted patents
- 762
- Published applications
- 1,017
- Assignees
- 326
- Inventors
- 1,444
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 4 | 0 |
| 1986 | 3 | 0 |
| 1987 | 3 | 0 |
| 1988 | 1 | 0 |
| 1989 | 4 | 0 |
| 1990 | 1 | 0 |
| 1991 | 5 | 0 |
| 1992 | 4 | 0 |
| 1993 | 3 | 0 |
| 1994 | 13 | 0 |
| 1995 | 8 | 0 |
| 1996 | 6 | 0 |
| 1997 | 5 | 0 |
| 1998 | 5 | 0 |
| 1999 | 12 | 0 |
| 2000 | 10 | 0 |
| 2001 | 16 | 5 |
| 2002 | 16 | 21 |
| 2003 | 13 | 8 |
| 2004 | 11 | 29 |
| 2005 | 12 | 25 |
| 2006 | 19 | 43 |
| 2007 | 11 | 29 |
| 2008 | 14 | 28 |
| 2009 | 11 | 34 |
| 2010 | 11 | 33 |
| 2011 | 23 | 37 |
| 2012 | 24 | 44 |
| 2013 | 29 | 40 |
| 2014 | 41 | 53 |
| 2015 | 35 | 66 |
| 2016 | 28 | 50 |
| 2017 | 32 | 63 |
| 2018 | 33 | 42 |
| 2019 | 43 | 44 |
| 2020 | 44 | 60 |
| 2021 | 40 | 42 |
| 2022 | 43 | 43 |
| 2023 | 42 | 48 |
| 2024 | 29 | 61 |
| 2025 | 24 | 41 |
| 2026 | 26 | 28 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Mask, sample collecting tube, and pathogen collecting apparatus29 Sep 2026US 12,746,358 B2MGI Tech Co., Ltd.
- Methods of non-invasively determining blood oxygen level and related pulmonary gas exchange information15 Sep 2026US 12,733,838 B2MediPines Corporation
- Supraglottic airway device with a dynamic cuff with superior ventilating capability25 Aug 2026US 12,714,814 B2
- Nasal interface25 Aug 2026US 12,714,817 B2Fisher & Paykel Healthcare Limited
- Connection assembly for establishing a fluidic connection between a medical device and a patient-side coupling unit25 Aug 2026US 12,714,819 B2Drägerwerk AG & Co. KGaA
- Nasal/oral cannula system and manufacturing8 Oct 2026US 2026/0305976 A1Masimo Sweden AB
- End tidal carbon dioxide measurement during high flow oxygen therapy27 Aug 2026US 2026/0248410 A1Covidien LP
- Respirator27 Aug 2026US 2026/0249031 A1Jiangsu Yuwell Medical Equipment & Supply Co., Ltd.
- Oral circumferential respiratory monitoring device30 Jul 2026US 2026/0215770 A1SedateUK Ltd
- Anesthesia gas delivery and monitoring system30 Jul 2026US 2026/0216457 A1H. Lee Moffitt Cancer Center and Research Institute, Inc.
Most cited
By later US patents
- Respiratory monitoring900US 8,028,701 B2Masimo Corporation · 2011
- Respiratory monitoring610US 8,667,967 B2Masimo Corporation · 2014
- Assistive capnography device505US 10,532,174 B2Masimo Corporation · 2020
- Nasal/oral cannula system and manufacturing493US 10,441,196 B2Masimo Corporation · 2019
- Respiratory monitoring454US 9,566,019 B2Masimo Corporation · 2017