G01N 33/0049
Halogenated organic compounds
Official title: {Halogenated organic compounds}
G01N33/0049 (Halogenated organic compounds) appears on 74 US grants and 56 published applications in this corpus.
Search patents in G01N- Granted patents
- 74
- Published applications
- 56
- Assignees
- 73
- Inventors
- 232
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 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 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 3 | 0 |
| 1993 | 6 | 0 |
| 1994 | 6 | 0 |
| 1995 | 4 | 0 |
| 1996 | 4 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 3 |
| 2003 | 3 | 2 |
| 2004 | 1 | 3 |
| 2005 | 0 | 1 |
| 2006 | 1 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 2 |
| 2009 | 1 | 2 |
| 2010 | 1 | 2 |
| 2011 | 2 | 0 |
| 2012 | 2 | 2 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 2 | 1 |
| 2016 | 0 | 0 |
| 2017 | 1 | 7 |
| 2018 | 3 | 7 |
| 2019 | 5 | 5 |
| 2020 | 4 | 2 |
| 2021 | 2 | 3 |
| 2022 | 3 | 5 |
| 2023 | 2 | 1 |
| 2024 | 2 | 2 |
| 2025 | 1 | 4 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Methods of detecting perfluoroalkyl or polyfluoroalkyl substances6 Oct 2026US 12,754,174 B2Shaw Industries Group, Inc.
- Systems and methods for managing air quality in a surgical environment25 Aug 2026US 12,718,934 B2Stryker Corporation
- Sensor24 Jun 2025US 12,338,120 B2Kabushiki Kaisha Toshiba
- Gas detector and leakage-gas detection system24 Dec 2024US 12,174,112 B2Daikin Industries, Ltd.
- Gas concentration prediction method4 Jun 2024US 12,000,819 B2Daikin Industries, Ltd.
- Methods of detecting perfluoroalkyl or polyfluoroalkyl substances2 Jul 2026US 2026/0185971 A1Shaw Industries Group, Inc.
- Sensor18 Sep 2025US 2025/0289710 A1Kabushiki Kaisha Toshiba
- Closed-loop treatment of contaminated soil11 Sep 2025US 2025/0281954 A1
- Post concentration total organic fluoride measurement19 Jun 2025US 2025/0198973 A1Hach Company
- Refrigerant testing5 Jun 2025US 2025/0180264 A1Edwards Vacuum LLC
Most cited
By later US patents
- Breathable liquid elimination analysis392US 5,590,651 ATemple University of the Commonwealth System of Higher Education · 1997
- Volatile organic compound sensor system69US 7,487,662 B2The University of Wyoming Research Corporation · 2009
- Method and apparatus for preconcentration for analysis purposes of trace constitutes in gases65US 5,142,143 AExtrel Corporation · 1992
- Apparatus for identifying and distinguishing different refrigerants28US 5,295,360 ASPX Corporation · 1994
- Ultrasonic hand-held refrigerant leak detector26US 4,879,546 AKent-Moore Corporation · 1989