G01N 33/0029
Cleaning of the detector
Official title: {Cleaning of the detector}
G01N33/0029 (Cleaning of the detector) appears on 76 US grants and 72 published applications in this corpus.
Search patents in G01N- Granted patents
- 76
- Published applications
- 72
- Assignees
- 83
- Inventors
- 212
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 3 | 0 |
| 1993 | 3 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 0 |
| 2004 | 2 | 2 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 1 | 0 |
| 2009 | 0 | 2 |
| 2010 | 0 | 2 |
| 2011 | 0 | 1 |
| 2012 | 0 | 2 |
| 2013 | 3 | 1 |
| 2014 | 2 | 3 |
| 2015 | 1 | 0 |
| 2016 | 0 | 4 |
| 2017 | 1 | 5 |
| 2018 | 2 | 5 |
| 2019 | 8 | 4 |
| 2020 | 5 | 6 |
| 2021 | 3 | 6 |
| 2022 | 5 | 8 |
| 2023 | 5 | 6 |
| 2024 | 7 | 2 |
| 2025 | 2 | 6 |
| 2026 | 5 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Systems and methods for blockage detection in gas detectors18 Aug 2026US 12,710,348 B2Detector Electronics Buyer US, LLC
- Methods and systems for limiting water within a photoionization detector18 Aug 2026US 12,710,410 B2Honeywell International Inc.
- Odor measurement device, control device, and odor determination method30 Jun 2026US 12,669,415 B2Taiyo Yuden Co., Ltd.
- Cleaning method for a sensor in a respiratory gas analysis device10 Mar 2026US 12,569,165 B2Robert Bosch GmbH
- System and method for chemical contamination detection and decontamination certification10 Mar 2026US 12,571,788 B2Salvus, LLC
- Measurement apparatus and measurement method3 Sep 2026US 2026/0259163 A1Sony Group Corporation
- System and method for chemical contamination detection and decontamination certification9 Jul 2026US 2026/0194507 A1Salvus, LLC
- Detection system and detection method18 Jun 2026US 2026/0168976 A1Panasonic Housing Solutions Co., Ltd.
- Submersible Sensor Capsule and System5 Mar 2026US 2026/0062663 A1University College Cork, National University of Ireland, Cork
- Regeneration method for an electrochemical sensor and corresponding sensor arrangement29 Jan 2026US 2026/0029366 A1Testo SE & Co. KGaA
Most cited
By later US patents
- Photo-ionization detector for volatile gas measurement and a method for self-cleaning the same32US 6,225,633 B1RAE Systems, Inc. · 2001
- Humidity and dew point detector26US 4,801,211 ANgk Spark Plug Co., Ltd. · 1989
- Apparatus and a method for detecting alarm molecules in an air sample25US 5,554,846 AEnvironmental Technologies Group, Inc. · 1996
- Gas analyzer for dry/dusty kilns24US 4,578,986 AChampion International Corporation · 1986
- Method of introducing and controlling compressed gases for impurity analysis23US 5,209,102 AAmerican Air Liquide, Inc. · 1993