G01F 3/30
Wet gas-meters
G01F3/30 (Wet gas-meters) appears on 14 US grants and 18 published applications in this corpus.
Search patents in G01F- Granted patents
- 14
- Published applications
- 18
- Assignees
- 14
- Inventors
- 33
- Latest grant
- 21 Jan 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 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 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 2 |
| 2013 | 0 | 0 |
| 2014 | 1 | 0 |
| 2015 | 1 | 4 |
| 2016 | 0 | 1 |
| 2017 | 2 | 1 |
| 2018 | 2 | 0 |
| 2019 | 1 | 4 |
| 2020 | 1 | 1 |
| 2021 | 2 | 1 |
| 2022 | 0 | 1 |
| 2023 | 1 | 1 |
| 2024 | 1 | 0 |
| 2025 | 1 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Container assembly21 Jan 2025US 12,202,740 B2Brita LP
- Self-excited wet gas flow measuring device2 Apr 2024US 11,946,793 B2Sea Pioneer Technologies Co., Ltd.
- Processes and device for automatically controlling the level of packing fluid for drum type volumetric gas flow meters2 May 2023US 11,639,866 B2Saudi Arabian Oil Company
- Rotary gas meter with flange connection12 Oct 2021US 11,143,538 B2Romet Limited
- Systems and methods for accurate measurement of gas from wet gas wells29 Jun 2021US 11,045,762 B2Saudi Arabian Oil Company
- A gas flow measurement device3 Jul 2025US 2025/0216236 A1BPC Instruments AB
- Container Assembly7 Sep 2023US 2023/0278889 A1Brita LP
- Processes and device for automatically controlling the level of packing fluid for drum type volumetric gas flow meters25 Aug 2022US 2022/0268615 A1Saudi Arabian Oil Company
- Self-excited wet gas flow measuring device11 Nov 2021US 2021/0348959 A1Sea Pioneer Technologies Co., Ltd.
- Rotary gas meter with flange connection29 Oct 2020US 2020/0340842 A1Romet Limited
Most cited
By later US patents
- Multiphase flow measurement14US 9,031,797 B2Schlumberger Technology Corporation · 2015
- Gas flow totalizer12US 4,064,750 A1977
- Device for measuring an ultra low gas flow3US 8,871,498 B2Bioprocess Control Sweden AB · 2014
- Apparatus and method for accurately measuring flow of a multi-component mixture having scale buildup2US 9,772,206 B2FMC Kongsberg Subsea AS · 2017