G01N 2030/0095
Separation specially adapted for use outside laboratory
Official title: {Separation specially adapted for use outside laboratory, e.g. field sampling, portable equipments}
G01N2030/0095 (Separation specially adapted for use outside laboratory) appears on 105 US grants and 100 published applications in this corpus.
Search patents in G01N- Granted patents
- 105
- Published applications
- 100
- Assignees
- 75
- Inventors
- 233
- Latest grant
- 23 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 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 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 4 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 3 | 0 |
| 1997 | 2 | 0 |
| 1998 | 3 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 3 | 1 |
| 2002 | 3 | 2 |
| 2003 | 0 | 1 |
| 2004 | 1 | 1 |
| 2005 | 2 | 5 |
| 2006 | 1 | 5 |
| 2007 | 2 | 5 |
| 2008 | 3 | 10 |
| 2009 | 4 | 5 |
| 2010 | 6 | 2 |
| 2011 | 3 | 1 |
| 2012 | 5 | 3 |
| 2013 | 2 | 1 |
| 2014 | 5 | 4 |
| 2015 | 0 | 2 |
| 2016 | 1 | 3 |
| 2017 | 2 | 6 |
| 2018 | 1 | 3 |
| 2019 | 4 | 9 |
| 2020 | 4 | 7 |
| 2021 | 8 | 8 |
| 2022 | 6 | 6 |
| 2023 | 12 | 5 |
| 2024 | 6 | 3 |
| 2025 | 2 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Microscale collector-injector technologies for passive environmental vapor sampling and focused injection23 Dec 2025US 12,504,409 B2The Regents of the University of Michigan
- Climate controlled housing for instrumentation9 Dec 2025US 12,492,968 B2Cteh, LLC
- Method for calibration, and measurement and analysis method26 Nov 2024US 12,153,025 B2Dräger Safety AG & Co. KGaA
- Focusing agents and calibration transportability24 Sep 2024US 12,099,045 B2The United States of America as represented by the Secretary of the Air Force
- Modular gas detection system for a wellbore20 Aug 2024US 12,066,414 B2Halliburton Energy Services.Inc.
- Apparatus and method for analyzing and managing hydrogen quality20 Aug 2026US 2026/0243737 A1Hyundai Motor Company
- Portable ultra performance liquid chromatography11 Sep 2025US 2025/0283859 A1i Analyzer Inc.
- Isolation and analysis of terpenes7 Nov 2024US 2024/0369460 A1Orange Photonics, Inc.
- Hybrid capillary/packed trap and method of use8 Aug 2024US 2024/0264048 A1Entech Instruments Inc.
- Climate controlled housing for instrumentation18 Jan 2024US 2024/0019348 A1The Center for Toxicology and Environmental Health, LLC d/b/a CTEH,LLC
Most cited
By later US patents
- Miniaturized mass spectrometer system529US 5,313,061 AViking Instrument · 1994
- Cartridge system for effecting sample acquisition and introduction137US 5,827,481 AHewlett-Packard Company · 1998
- Portable gas chromatograph94US 5,611,846 ABoard of Supervisors of Louisiana State University and Agricultural and Mechanical College · 1997
- Laser spectroscopy/chromatography drill bit and methods71US 7,147,064 B2Gas Technology Institute · 2006
- Field-portable apparatus and method for analytical supercritical fluid extraction of sorbent materials69US 5,147,538 AElectric Power Research Institute, Inc. · 1992