G01N 1/2273
Atmospheric sampling
Official title: {Atmospheric sampling}
G01N1/2273 (Atmospheric sampling) appears on 876 US grants and 958 published applications in this corpus.
Search patents in G01N- Granted patents
- 876
- Published applications
- 958
- Assignees
- 639
- Inventors
- 2,268
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 1 | 0 |
| 1978 | 7 | 0 |
| 1979 | 3 | 0 |
| 1980 | 11 | 0 |
| 1981 | 6 | 0 |
| 1982 | 3 | 0 |
| 1983 | 3 | 0 |
| 1984 | 3 | 0 |
| 1985 | 1 | 0 |
| 1986 | 3 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 5 | 0 |
| 1990 | 2 | 0 |
| 1991 | 3 | 0 |
| 1992 | 6 | 0 |
| 1993 | 9 | 0 |
| 1994 | 7 | 0 |
| 1995 | 6 | 0 |
| 1996 | 7 | 0 |
| 1997 | 7 | 0 |
| 1998 | 6 | 0 |
| 1999 | 9 | 0 |
| 2000 | 12 | 0 |
| 2001 | 16 | 3 |
| 2002 | 12 | 10 |
| 2003 | 14 | 16 |
| 2004 | 15 | 26 |
| 2005 | 13 | 30 |
| 2006 | 12 | 16 |
| 2007 | 20 | 22 |
| 2008 | 17 | 21 |
| 2009 | 16 | 22 |
| 2010 | 18 | 23 |
| 2011 | 19 | 22 |
| 2012 | 18 | 18 |
| 2013 | 15 | 30 |
| 2014 | 15 | 25 |
| 2015 | 14 | 27 |
| 2016 | 27 | 61 |
| 2017 | 37 | 46 |
| 2018 | 43 | 47 |
| 2019 | 44 | 73 |
| 2020 | 54 | 64 |
| 2021 | 51 | 71 |
| 2022 | 56 | 84 |
| 2023 | 61 | 76 |
| 2024 | 47 | 60 |
| 2025 | 61 | 40 |
| 2026 | 34 | 25 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Gas detection system22 Sep 2026US 12,742,708 B2Sintokogio, Ltd.
- Ionized material sample collection device and collecting method22 Sep 2026US 12,742,709 B2Japan Aerospace Exploration Agency
- Air monitoring and air insight generation15 Sep 2026US 12,738,142 B2Turo Inc.
- Sensor apparatus for analyzing a sample gas volume18 Aug 2026US 12,710,412 B2Hella GmbH & Co. KGaA
- Methods to obtain a biological sample representative of a passenger cabin on an aircraft automatically from the collector device14 Jul 2026US 12,680,919 B2B/E Aerospace, Inc.
- Gas Monitoring System and Method(s) of Use8 Oct 2026US 2026/0309572 A1
- Diaphragm-regulated capillary flow controller, sampling assembly, and methods for sampling8 Oct 2026US 2026/0309592 A1Restek Corporation
- Detection of explosive samples1 Oct 2026US 2026/0298823 A1Alti LLC
- Air quality monitoring system and method3 Sep 2026US 2026/0259114 A1Antrum, Inc.
- Continuous bioaerosol sampling device and method3 Sep 2026US 2026/0259115 A1The First Affiliated Hospital of Guangzhou Medical University (Guangzhou Respiratory Center)
Most cited
By later US patents
- Robust system for screening mail for biological agents1,080US 6,887,710 B2MesoSystems Technology, Inc. · 2005
- Environmental sensor device with alarms333US 9,280,884 B1Oberon, Inc. · 2016
- Aerosol particle sensor with axial fan324US 7,667,839 B2Particle Measuring Systems, Inc. · 2010
- Contaminant monitoring and air filtration system256US 10,422,727 B22019
- Air quality monitoring systems and methods168US 7,302,313 B2Aircuity, Inc. · 2007