G01N 2030/8845
Involving halogenated organic compounds
Official title: {involving halogenated organic compounds}
G01N2030/8845 (Involving halogenated organic compounds) appears on 21 US grants and 34 published applications in this corpus.
Search patents in G01N- Granted patents
- 21
- Published applications
- 34
- Assignees
- 31
- Inventors
- 77
- Latest grant
- 4 Feb 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 1 |
| 2005 | 0 | 2 |
| 2006 | 0 | 0 |
| 2007 | 1 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 3 |
| 2011 | 0 | 1 |
| 2012 | 2 | 1 |
| 2013 | 1 | 0 |
| 2014 | 1 | 1 |
| 2015 | 1 | 1 |
| 2016 | 0 | 1 |
| 2017 | 0 | 0 |
| 2018 | 1 | 1 |
| 2019 | 0 | 3 |
| 2020 | 2 | 1 |
| 2021 | 1 | 1 |
| 2022 | 3 | 6 |
| 2023 | 3 | 1 |
| 2024 | 2 | 4 |
| 2025 | 1 | 2 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Detection method based on supercritical fluid chromatography and post-column ionic liquid charge complexation4 Feb 2025US 12,216,099 B2Chinese Academy of Inspection and Quarantine
- Quantitative determination device for brominated flame-retardant compounds3 Sep 2024US 12,078,622 B2Shimadzu Corporation
- Determination of concentrations and amounts of perfluoroalkyl substances by LC/MS/MS2 Jan 2024US 11,860,140 B2Suffolk County Water Authority
- Total organofluorine method for PFAS using reductive defluorination3 Oct 2023US 11,774,414 B2Battelle Memorial Institute
- Method and apparatus for quantitatively analyzing a gaseous process stream3 Oct 2023US 11,774,420 B2Shell USA, Inc.
- Analysis system and method for impurity components in perfluoropropane23 Jul 2026US 2026/0210916 A1Lansis Instrument (Shanghai) Co., Ltd
- Method for measuring concentration of per- and polyfluoroalkyl substance and liquid chromatography-tandem mass spectrometry system22 Jan 2026US 2026/0023052 A1Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences
- Volatile pfas-fvc analysis system and method24 Jul 2025US 2025/0237627 A1Entech Instruments Inc.
- Method for determining content of olaflur in toothpaste by liquid chromatography-tandem mass spectrometry8 May 2025US 2025/0146986 A1Hangzhou Island Xingqing Biotechnology Co., Ltd.
- Quantitative determination device for brominated flame-retardant compounds3 Oct 2024US 2024/0329016 A1Shimadzu Corporation
Most cited
By later US patents
- Gas chromatographic analysis of fluoromethyl-1,1,1,3,3,3-hexafluoroisopropyl ether21US 5,679,576 ACentral Glass Company, Limited · 1997
- Reaction and separation methods11US 6,749,756 B1University of Pittsburgh · 2004
- Method and apparatus for determination of haloacetic acid (“HAA”) presence in aqueous solution6US 9,222,921 B22015
- Techniques for determination of haloacetic acid (“HAA”) presence in aqueous solution3US 9,903,844 B2AMS Trace Metals, Inc. · 2018
- Chromatographic method for the analysis of both in process and finished sevoflurane2US 7,230,143 B2Halocarbon Products Corporation · 2007