G01N 21/714
Sample nebulisers for flame burners or plasma burners
Official title: {Sample nebulisers for flame burners or plasma burners (nebulizers per se B05B)}
G01N21/714 (Sample nebulisers for flame burners or plasma burners) appears on 85 US grants and 46 published applications in this corpus.
Search patents in G01N- Granted patents
- 85
- Published applications
- 46
- Assignees
- 59
- Inventors
- 163
- Latest grant
- 14 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 3 | 0 |
| 1992 | 2 | 0 |
| 1993 | 5 | 0 |
| 1994 | 3 | 0 |
| 1995 | 5 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 3 | 1 |
| 2003 | 3 | 0 |
| 2004 | 0 | 2 |
| 2005 | 2 | 2 |
| 2006 | 2 | 0 |
| 2007 | 0 | 0 |
| 2008 | 1 | 2 |
| 2009 | 0 | 1 |
| 2010 | 1 | 2 |
| 2011 | 1 | 1 |
| 2012 | 1 | 1 |
| 2013 | 1 | 0 |
| 2014 | 2 | 2 |
| 2015 | 0 | 2 |
| 2016 | 3 | 4 |
| 2017 | 3 | 2 |
| 2018 | 3 | 2 |
| 2019 | 5 | 6 |
| 2020 | 2 | 4 |
| 2021 | 4 | 5 |
| 2022 | 4 | 0 |
| 2023 | 3 | 1 |
| 2024 | 4 | 3 |
| 2025 | 0 | 1 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Pneumatic nebulization-photochemical vapor generation dual mode sample introduction system14 Jul 2026US 12,680,925 B2The United States of America as represented by the Secretary of Agriculture
- Temperature-controlled sample introduction system for analysis of viscous samples17 Dec 2024US 12,169,207 B2Elemental Scientific, Inc.
- Method for ICPMS instrument stability control with strong acid resistant spray chamber16 Jul 2024US 12,040,172 B1Elemental Scientific, Inc.
- Identifying and quantifying components in a high-melting-point liquid19 Mar 2024US 11,931,763 B2Abilene Christian University
- Laser ablation device and analysis apparatus6 Feb 2024US 11,892,428 B2S.T. Japan Inc.
- Pneumatic nebulization-photochemical vapor generation dual mode sample introduction system1 Oct 2026US 2026/0298781 A1
- System and method for analyzing spectral data using a valved non-thermal plasma reactor10 Sep 2026US 2026/0266733 A1Vionix Biosciences Inc.
- Pneumatic nebulization-photochemical vapor generation dual mode sample introduction system17 Apr 2025US 2025/0123191 A1The United States of America as represented by the Secretary of Agriculture
- Analyzing Moisture Sensitive/Reactive Gases15 Aug 2024US 2024/0272122 A1Perkin Elmer Yuhan Hoesa
- Identiffying and quantifying components in a high-melting-point liquid25 Jul 2024US 2024/0246099 A1Abilene Christian University
Most cited
By later US patents
- Sequential combination low temperature condenser and enclosed filter solvent removal system, and method of use50US 5,454,274 ACetac Technologies Inc. · 1995
- Sample introduction system for inductively coupled plasma and other gas-phase, or particle, detectors utilizing an enclosed filter solvent removal system, and method of use42US 5,400,665 ACetac Technologies Inc. · 1995
- Direct injection high efficiency nebulizer for analytical spectrometry35US 6,166,379 AThe George Washington University · 2000
- Apparatus for producing an aerosol jet27US 4,271,100 AInstruments S. A. · 1981
- Corrosion-free nebulizer26US 4,125,225 AThe Perkin-Elmer Corporation · 1978