G01N 33/0045
Hg
Official title: {Hg}
G01N33/0045 (Hg) appears on 54 US grants and 47 published applications in this corpus.
Search patents in G01N- Granted patents
- 54
- Published applications
- 47
- Assignees
- 42
- Inventors
- 119
- Latest grant
- 19 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 3 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 1 |
| 2002 | 1 | 0 |
| 2003 | 0 | 2 |
| 2004 | 2 | 4 |
| 2005 | 1 | 3 |
| 2006 | 2 | 2 |
| 2007 | 0 | 0 |
| 2008 | 4 | 4 |
| 2009 | 1 | 1 |
| 2010 | 1 | 1 |
| 2011 | 1 | 2 |
| 2012 | 0 | 2 |
| 2013 | 3 | 4 |
| 2014 | 2 | 3 |
| 2015 | 1 | 1 |
| 2016 | 7 | 4 |
| 2017 | 2 | 0 |
| 2018 | 3 | 1 |
| 2019 | 0 | 1 |
| 2020 | 2 | 3 |
| 2021 | 3 | 3 |
| 2022 | 0 | 0 |
| 2023 | 1 | 1 |
| 2024 | 2 | 2 |
| 2025 | 2 | 1 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Equilibrium plasmonic analyte sensing apparatus and methods19 May 2026US 12,631,557 B2Picoyune, LLC
- Semiconductor low-temperature elemental mercury generator30 Sep 2025US 12,429,404 B1Beijing Huaneng Changjiang Environmental Protection Technology Research Institute Co., Ltd
- Flow analysis device and flow analysis method13 May 2025US 12,298,250 B2Bl Tec K.K.
- Method for the radiological characterisation of the radiation listing of mercury2 Jul 2024US 12,025,600 B2Argentum Vivum Solutions
- Equilibrium plasmonic analyte sensing apparatus and methods13 Feb 2024US 11,898,957 B2
- Calibration of mercury detection systems18 Jun 2026US 2026/0168972 A1Utah State University
- Flow analysis device and flow analysis method3 Apr 2025US 2025/0110056 A1Bl Tec K.K.
- A method and system for analyzing fluid inclusions4 Jul 2024US 2024/0219361 A1Commonwealth Scientific and Industrial Research Organisation
- Equilibrium Plasmonic Analyte Sensing Apparatus and Methods16 May 2024US 2024/0159671 A1Picoyune, LLC
- Mercury vapor reference29 Jun 2023US 2023/0204476 A1Ametek, Inc.
Most cited
By later US patents
- Method and apparatus for sampling atmospheric mercury76US 3,933,431 AThe United States of America as represented by the United States Energy Research and Development Administration · 1976
- Determination of total mercury in exhaust gases42US 5,879,948 ATennessee Valley Authority · 1999
- Method and apparatus for monitoring mercury emissions37US 5,679,957 AADA Technologies, Inc. · 1997
- Process for determining traces of mercury in liquids27US 4,023,929 ABayer Aktiengesellschaft · 1977
- Method and system for creating a mercury halide standard for use in testing a mercury analyzer system27US 6,852,542 B2Spectra Gases, Inc. · 2005