G01N 25/60
For determining the wetness of steam
Official title: for determining the wetness of steam
G01N25/60 (For determining the wetness of steam) appears on 65 US grants and 34 published applications in this corpus.
Search patents in G01N- Granted patents
- 65
- Published applications
- 34
- Assignees
- 40
- Inventors
- 102
- Latest grant
- 10 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 3 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 4 | 0 |
| 1989 | 7 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 3 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 2 | 1 |
| 2004 | 0 | 1 |
| 2005 | 0 | 3 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 1 | 0 |
| 2009 | 2 | 2 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 1 | 3 |
| 2013 | 0 | 0 |
| 2014 | 1 | 2 |
| 2015 | 1 | 5 |
| 2016 | 4 | 3 |
| 2017 | 2 | 3 |
| 2018 | 4 | 2 |
| 2019 | 0 | 2 |
| 2020 | 2 | 2 |
| 2021 | 1 | 1 |
| 2022 | 3 | 1 |
| 2023 | 0 | 1 |
| 2024 | 0 | 1 |
| 2025 | 1 | 0 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Apparatus for and method of determining dryness level of steam10 Mar 2026US 12,571,720 B2T. J. B. Systems Ltd
- Steam turbine bypass for increased water heat absorption capacity steam injected turbine engine10 Feb 2026US 12,546,250 B2Rtx Corporation
- Monitoring of steam quality during sterilization with improved temperature control23 Sep 2025US 12,419,983 B2SolidToo B.V.
- Systems and methods for real-time steam quality estimation29 Nov 2022US 11,512,848 B2The Governors of the University of Alberta
- MEMS sensor detection device and MEMS sensor system2 Aug 2022US 11,401,160 B2Institute of Geology and Geophysics, Chinese Academy of Sciences
- Steam turbine bypass for increased water heat absorption capacity steam injected turbine engine15 Aug 2024US 2024/0271548 A1Raytheon Technologies Corporation
- Apparatus for and method of determining dryness level of steam27 Jul 2023US 2023/0236110 A1T. J. B. Systems Ltd
- Monitoring of steam quality during sterilization with improved temperature control25 Aug 2022US 2022/0265883 A1SolidToo B.V.
- Mems sensor detection device and mems sensor system6 May 2021US 2021/0130164 A1Institute of Geology and Geophysics, Chinese Academy of Sciences
- Systems, Devices, and Methods for Using a Real Time Environment Sensor in a Foup24 Dec 2020US 2020/0402826 A1Taiwan Semiconductor Manufacturing Company.Ltd
Most cited
By later US patents
- Probe for measuring parameters of a flowing fluid and/or multiphase mixture54US 7,328,624 B2CiDRA Corporation · 2008
- Method and apparatus for measuring steam quality40US 4,679,947 AEngineering Measurements Company · 1987
- Method for measuring the air flow component of air/water vapor streams flowing under vacuum36US 5,752,411 AIntek, Inc. · 1998
- Electrical measurement of fluid void fraction for fluid having capacitive and resistive conductive components32US 4,288,741 AAuburn International, Inc. · 1981
- Method of determining the quality of steam for stimulating hydrocarbon production28US 4,836,032 ATexaco Inc. · 1989