G01N 30/70
Electron capture detectors
G01N30/70 (Electron capture detectors) appears on 46 US grants and 19 published applications in this corpus.
Search patents in G01N- Granted patents
- 46
- Published applications
- 19
- Assignees
- 30
- Inventors
- 82
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 3 | 0 |
| 1988 | 2 | 0 |
| 1989 | 3 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 3 | 0 |
| 1999 | 1 | 0 |
| 2000 | 4 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 1 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 1 | 1 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 4 |
| 2020 | 0 | 0 |
| 2021 | 1 | 3 |
| 2022 | 3 | 1 |
| 2023 | 2 | 0 |
| 2024 | 2 | 1 |
| 2025 | 1 | 1 |
| 2026 | 1 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Electron capture detector operating with a scintillation crystal18 Aug 2026US 12,710,404 B2Fox Robotics Laboratuvar Teknoloji Hizmetleri Sanayi Limited Sirketi
- Photoionization detector having improved gain and reduced humidity sensitivity21 Oct 2025US 12,451,343 B2Mocon, Inc.
- Device and method for quantitative evaluation of deodorant performance30 Jul 2024US 12,050,211 B2LG Chem.Ltd.
- Electron capture detector30 Apr 2024US 11,971,394 B2Sharp Kabushiki Kaisha
- Method and apparatus for quantitatively analyzing a gaseous process stream3 Oct 2023US 11,774,420 B2Shell USA, Inc.
- Gas analyzer20 Aug 2026US 2026/0243739 A1Shimadzu Corporation
- Gas chromatograph with dynamic response factors2 Apr 2026US 2026/0092904 A1
- Photoionization detector having improved gain and reduced humidity sensitivity22 Jan 2026US 2026/0024739 A1Mocon, Inc.
- An electron capture detector operating with a scintillation crystal16 Jan 2025US 2025/0020620 A1Fox Robotics Laboratuvar Teknoloji Hizmetleri Sanayi Limited Sirketi
- Photoionization detector having improved gain and reduced humidity sensitivity5 Sep 2024US 2024/0297034 A1Mocon, Inc.
Most cited
By later US patents
- Ion mobility spectrometer system with improved specificity74US 4,551,624 AAllied Corporation · 1985
- Technique and system for coding and identifying materials32US 3,964,294 ACalifornia Institute of Technology · 1976
- Hand held explosives detection system31US 5,138,889 AThe United States of America as represented by the United States Department of Energy · 1992
- Method for automatically measuring the amount of water in a natural gas pipeline with the aid of a computer controlled gas chromatograph30US 4,535,620 AInterNorth, Inc. · 1985
- Assymetric cylinder electron capture detector16US 4,063,156 AVarian Associates, Inc. · 1977