G01N 33/0016
By regulating a physical variable
Official title: {by regulating a physical variable, e.g. pressure or temperature}
G01N33/0016 (By regulating a physical variable) appears on 390 US grants and 372 published applications in this corpus.
Search patents in G01N- Granted patents
- 390
- Published applications
- 372
- Assignees
- 316
- Inventors
- 1,089
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 4 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 3 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 4 | 0 |
| 1989 | 7 | 0 |
| 1990 | 1 | 0 |
| 1991 | 6 | 0 |
| 1992 | 4 | 0 |
| 1993 | 9 | 0 |
| 1994 | 12 | 0 |
| 1995 | 17 | 0 |
| 1996 | 5 | 0 |
| 1997 | 8 | 0 |
| 1998 | 7 | 0 |
| 1999 | 5 | 0 |
| 2000 | 4 | 0 |
| 2001 | 5 | 3 |
| 2002 | 6 | 1 |
| 2003 | 4 | 7 |
| 2004 | 1 | 7 |
| 2005 | 2 | 5 |
| 2006 | 5 | 4 |
| 2007 | 3 | 3 |
| 2008 | 2 | 2 |
| 2009 | 2 | 4 |
| 2010 | 2 | 6 |
| 2011 | 3 | 4 |
| 2012 | 2 | 3 |
| 2013 | 3 | 7 |
| 2014 | 4 | 21 |
| 2015 | 8 | 20 |
| 2016 | 10 | 22 |
| 2017 | 28 | 24 |
| 2018 | 20 | 27 |
| 2019 | 20 | 28 |
| 2020 | 19 | 34 |
| 2021 | 25 | 27 |
| 2022 | 22 | 21 |
| 2023 | 30 | 24 |
| 2024 | 15 | 31 |
| 2025 | 25 | 18 |
| 2026 | 15 | 19 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Instant non-invasive high-throughput disease screening1 Sep 2026US 12,723,956 B2
- Prediction of research octane number using a constant volume combustion chamber1 Sep 2026US 12,724,015 B2Precision Analyzer Company L.P.
- Concentration sensor for precursor delivery system28 Jul 2026US 12,693,279 B2APPLIED Materials.Inc.
- Device for measuring odor and method for measuring odor using the same28 Jul 2026US 12,693,280 B2Hyundai Motor Company
- Hydrogen sensor with sorption element for water vapor21 Jul 2026US 12,687,531 B2Infineon Technologies AG
- Upper atmospheric environmental gas measurement device for radiosonde and measurement method thereof27 Aug 2026US 2026/0251628 A1Korea Research Institute of Standard and Science
- Apparatus and method for analyzing and managing hydrogen quality20 Aug 2026US 2026/0243737 A1Hyundai Motor Company
- Culturing device and method30 Jul 2026US 2026/0218109 A1Methane Mitigation Ventures Limited
- Systems and Methods for Low-Carbon Creation of Reactive Media23 Jul 2026US 2026/0210926 A1Thalo Labs, Inc.
- Gas Detection System with Enhanced Selectivity9 Jul 2026US 2026/0194503 A1Industry-Academic Cooperation Foundation, Yonsei University
Most cited
By later US patents
- Method and apparatus for measuring a parameter of a gas in isolation from gas pressure fluctuations162US 5,325,861 APuritan-Bennett Corporation · 1994
- Method and apparatus for measuring the concentration of a given component in a gas inhaled and/or exhaled by a patient58US 4,509,359 AGambro Engstrom AB · 1985
- Apparatus and methods for controlling attention of a robot55US 9,186,793 B1Brain Corporation · 2015
- Instrument for measuring non-methane organic gases in gas samples54US 5,595,709 AChromatofast · 1997
- Exhaust sampler and control means53US 5,184,501 AHoriba Instruments, Inc. · 1993