G01N 1/2211
With cyclones
Official title: {with cyclones}
G01N1/2211 (With cyclones) appears on 163 US grants and 172 published applications in this corpus.
Search patents in G01N- Granted patents
- 163
- Published applications
- 172
- Assignees
- 139
- Inventors
- 415
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 3 | 0 |
| 2001 | 2 | 0 |
| 2002 | 2 | 2 |
| 2003 | 6 | 7 |
| 2004 | 4 | 10 |
| 2005 | 2 | 6 |
| 2006 | 3 | 6 |
| 2007 | 8 | 6 |
| 2008 | 10 | 11 |
| 2009 | 3 | 5 |
| 2010 | 7 | 6 |
| 2011 | 4 | 8 |
| 2012 | 11 | 7 |
| 2013 | 5 | 3 |
| 2014 | 3 | 11 |
| 2015 | 6 | 6 |
| 2016 | 6 | 5 |
| 2017 | 8 | 7 |
| 2018 | 7 | 6 |
| 2019 | 11 | 10 |
| 2020 | 5 | 7 |
| 2021 | 4 | 11 |
| 2022 | 6 | 12 |
| 2023 | 8 | 7 |
| 2024 | 11 | 6 |
| 2025 | 5 | 6 |
| 2026 | 3 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Monitoring the oil of a lubrication device25 Aug 2026US 12,716,368 B2Safran Aero Boosters SA
- Use of biological sample representative of a passenger cabin on an aircraft to identify all known microorganisms and non-described emerging pathogens19 May 2026US 12,631,619 B2B/E Aerospace, Inc.
- Method for sampling a solid object, and a system configured to sample a solid object7 Apr 2026US 12,596,060 B2Teknologian tutkimuskeskus VTT Oy
- Odor sniffing device and vehicle-mounted security inspection apparatus for container21 Oct 2025US 12,449,333 B2Nuctech Company Limited
- Method and device for analysing particles of an aerosol21 Oct 2025US 12,449,342 B2Palas GmbH Partikel- und Lasermesstechnik
- System for the detection of airborne viruses25 Jun 2026US 2026/0177803 A1The European Union, Represented By the European Commission
- A sampling apparatus and a cyclone6 Nov 2025US 2025/0341449 A1Tribe Technology Pty Ltd
- Methods to obtain a biological sample representative of a passenger cabin on an aircraft automatically from the collector device25 Sep 2025US 2025/0298005 A1B/E Aerospace, Inc.
- Methods of collecting and analyzing materials from gaseous fluids26 Jun 2025US 2025/0208015 A1Root Applied Sciences Inc.
- Recirculation system for aerosol collectors using liquid collection buffer10 Apr 2025US 2025/0116577 A1Georgia Tech Research Corporation
Most cited
By later US patents
- Security system for NBC-safe building130US 6,610,977 B2Lockheed Martin Corporation · 2003
- High efficiency wetted surface cyclonic air sampler51US 6,532,835 B1Research International, Inc. · 2003
- Process for determining the amount of erosive material entering a power recovery turbine44US 6,324,895 B1Mobil Oil Corporation · 2001
- Automatic pulverized coal sampler39US 4,144,759 A1979
- Cyclone personal sampler for aerosols38US 4,941,899 ARegents of the University of Minnesota · 1990