G01N 33/007
Arrangements to check the analyser
Official title: {Arrangements to check the analyser (calibrating gas analysers G01N33/0006)}
G01N33/007 (Arrangements to check the analyser) appears on 302 US grants and 341 published applications in this corpus.
Search patents in G01N- Granted patents
- 302
- Published applications
- 341
- Assignees
- 195
- Inventors
- 857
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 6 | 0 |
| 1982 | 3 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 3 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 4 | 0 |
| 1998 | 4 | 0 |
| 1999 | 6 | 0 |
| 2000 | 4 | 0 |
| 2001 | 3 | 2 |
| 2002 | 7 | 7 |
| 2003 | 7 | 9 |
| 2004 | 3 | 5 |
| 2005 | 5 | 10 |
| 2006 | 4 | 7 |
| 2007 | 3 | 0 |
| 2008 | 2 | 5 |
| 2009 | 2 | 2 |
| 2010 | 4 | 4 |
| 2011 | 3 | 3 |
| 2012 | 3 | 9 |
| 2013 | 5 | 11 |
| 2014 | 5 | 15 |
| 2015 | 7 | 16 |
| 2016 | 15 | 18 |
| 2017 | 13 | 23 |
| 2018 | 16 | 23 |
| 2019 | 20 | 24 |
| 2020 | 23 | 25 |
| 2021 | 28 | 27 |
| 2022 | 14 | 24 |
| 2023 | 21 | 18 |
| 2024 | 17 | 11 |
| 2025 | 17 | 7 |
| 2026 | 7 | 36 |
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.
- Device for collecting odor data and method for collecting odor data using the same19 May 2026US 12,631,608 B2Hyundai Motor Company
- Monitoring methods, computer program product, monitoring unit, gas analysis device, and use of artificial intelligence12 May 2026US 12,625,493 B2Siemens Aktiengesellschaft
- Mobile system for calibrating, verifying and/or adjusting a sensor and method for calibrating, verifying and/or adjusting a sensor3 Mar 2026US 12,566,152 B2Endress+Hauser Group Services AG
- Apparatus for performing sensor calibrations and bump tests3 Mar 2026US 12,566,163 B2Molex Incorporated
- Physical quantity measurement system1 Oct 2026US 2026/0298899 A1Panasonic Intellectual Property Management Co., Ltd.
- Apparatus for testing electronic semiconductor components1 Oct 2026US 2026/0298900 A1
- System and method for determining one or more defects in one or more components24 Sep 2026US 2026/0287569 A1Panasonic Intellectual Property Management Co., Ltd.
- Correcting for atmospheric leaks in residual gas analyzer (rga) testing10 Sep 2026US 2026/0266682 A1Raytheon Company
- Physical quantity measurement system20 Aug 2026US 2026/0243619 A1Panasonic Intellectual Property Management Co., Ltd.
Most cited
By later US patents
- Remote calibration system72US 4,476,706 ADelphian Partners · 1984
- Electrical connection system for electrochemical sensors60US 5,421,189 ACiba Corning Diagnostics Corp. · 1995
- Oxygen sensor deterioration-detecting system for internal combustion engines43US 5,485,382 AHonda Giken Kogyo Kabushiki Kaisha · 1996
- Deteriorated condition detecting apparatus for an oxygen sensor41US 4,177,787 ANippon Soken, Inc. · 1979
- Electrochemical process and apparatus to control the chemical state of a material40US 4,139,348 AMassachusetts Institute of Technology · 1979