G01N 2001/2255
With dilution of the sample
Official title: {with dilution of the sample}
G01N2001/2255 (With dilution of the sample) appears on 55 US grants and 71 published applications in this corpus.
Search patents in G01N- Granted patents
- 55
- Published applications
- 71
- Assignees
- 27
- Inventors
- 131
- Latest grant
- 17 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2002 | 0 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 1 | 1 |
| 2011 | 0 | 2 |
| 2012 | 3 | 4 |
| 2013 | 3 | 3 |
| 2014 | 2 | 8 |
| 2015 | 2 | 8 |
| 2016 | 6 | 4 |
| 2017 | 5 | 8 |
| 2018 | 8 | 3 |
| 2019 | 3 | 8 |
| 2020 | 6 | 4 |
| 2021 | 4 | 4 |
| 2022 | 2 | 3 |
| 2023 | 2 | 6 |
| 2024 | 3 | 1 |
| 2025 | 2 | 1 |
| 2026 | 2 | 1 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Exhaust gas analyzing device, gas supply method, and exhaust gas sampling device17 Feb 2026US 12,553,873 B2Horiba, Ltd.
- Dilution gas mixing unit and exhaust gas analysis system6 Jan 2026US 12,517,019 B2Horiba, Ltd.
- Exhaust gas analysis device, exhaust gas analysis method, and program storage medium for exhaust gas analysis device25 Nov 2025US 12,480,882 B2Horiba, Ltd.
- System and method for unified sampling of particulate matter for reducing the dispersion of results in vehicle emissions tests2 Sep 2025US 12,405,189 B2Instituto de Tecnologia para o Desenvolvimento - LACTEC
- Method and apparatus for monitoring number density of aerosol particles19 Nov 2024US 12,146,809 B2Dekati Oy
- Exhaust gas dilution apparatus and particle measurement apparatus including the same16 Apr 2026US 2026/0104339 A1Samsung Electronics Co., Ltd.
- Vehicle-mounted drain separator, and vehicle-mounted exhaust gas analysis device25 Dec 2025US 2025/0389625 A1Horiba, Ltd.
- Device to correct stack emissions based on humidity measurements17 Oct 2024US 2024/0344476 A1Honeywell International Inc.
- Gas analysis device and gas analysis method23 Nov 2023US 2023/0375503 A1Horiba, Ltd.
- Exhaust gas analysis device, exhaust gas analysis method, and program storage medium for exhaust gas analysis device16 Nov 2023US 2023/0366827 A1Horiba, Ltd.
Most cited
By later US patents
- Cryopreservation system with controlled dendritic freezing front velocity17US 6,635,414 B2Integrated Biosystems, Inc. · 2003
- Apparatus and methods for determining the concentration of black carbon particles in a combustion exhaust8US 8,531,671 B1Magee Scientific Corporation · 2013
- CVS system sample water vapor management6US 8,181,543 B2AVL North America Inc. · 2012
- Sampling system for ground level aircraft engine particle matter (PM) emission measurement5US 8,495,922 B1The United States of America as represented by the Secretary of the Navy · 2013
- Emissions test system and method4US 8,272,248 B22012