G01N 33/0059
Avoiding interference of a gas with the gas to be measured
Official title: {Avoiding interference of a gas with the gas to be measured}
G01N33/0059 (Avoiding interference of a gas with the gas to be measured) appears on 112 US grants and 158 published applications in this corpus.
Search patents in G01N- Granted patents
- 112
- Published applications
- 158
- Assignees
- 114
- Inventors
- 420
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 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 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 3 |
| 2004 | 1 | 2 |
| 2005 | 0 | 2 |
| 2006 | 1 | 3 |
| 2007 | 2 | 3 |
| 2008 | 3 | 4 |
| 2009 | 2 | 6 |
| 2010 | 1 | 5 |
| 2011 | 4 | 4 |
| 2012 | 5 | 5 |
| 2013 | 2 | 5 |
| 2014 | 4 | 5 |
| 2015 | 3 | 9 |
| 2016 | 5 | 7 |
| 2017 | 5 | 10 |
| 2018 | 3 | 14 |
| 2019 | 7 | 10 |
| 2020 | 14 | 9 |
| 2021 | 9 | 14 |
| 2022 | 6 | 7 |
| 2023 | 9 | 12 |
| 2024 | 4 | 12 |
| 2025 | 11 | 2 |
| 2026 | 7 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Methods and systems for limiting water within a photoionization detector18 Aug 2026US 12,710,410 B2Honeywell International Inc.
- Method for measuring humidity2 Jun 2026US 12,644,782 B2ABB Schweiz AG
- Method of sensing26 May 2026US 12,638,418 B2Sumitomo Chemical Company, Limited
- Gas sensor element and gas sensor5 May 2026US 12,618,798 B2NGK Insulators, Ltd.
- Electrochemical sensor including a measuring cell and an oxidation component and process using such a sensor10 Mar 2026US 12,571,761 B2Dräger Safety AG & Co. KGaA
- Alcohol measurement apparatus and method thereof10 Sep 2026US 2026/0264515 A1Hyundai Motor Company
- Physical quantity measurement system20 Aug 2026US 2026/0243619 A1Panasonic Intellectual Property Management Co., Ltd.
- Emission apparatuses for sensor cross-sensitivity to ammonia and associated systems and methods14 May 2026US 2026/0133171 A1Safety Power Inc.
- Moisture regulating electrochemical sensors for low and high humidity environments9 Apr 2026US 2026/0098831 A1Acrulog Pty. Ltd.
- Methods of operating and calibrating a gas sensor, and related gas sensors4 Dec 2025US 2025/0369919 A1Nevada Nanotech Systems Inc.
Most cited
By later US patents
- Gas sensor36US 4,587,003 ACity Technology Limited · 1986
- Sensor system for controlling ventilation systems in vehicles29US 5,725,425 AAuto Electronics Corporation · 1998
- Method for making a sensor device using a graphene layer24US 8,759,153 B2Infineon Technologies AG · 2014
- Carbon dioxide sensor and associated method for generating a gas measurement value22US 8,683,845 B2Siemens Aktiengesellschaft · 2014
- Method for making a sensor device using a graphene layer21US 9,070,615 B2Infineon Technologies AG · 2015