G01N 2291/0222
Binary liquids
G01N2291/0222 (Binary liquids) appears on 74 US grants and 54 published applications in this corpus.
Search patents in G01N- Granted patents
- 74
- Published applications
- 54
- Assignees
- 60
- Inventors
- 166
- Latest grant
- 27 May 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 3 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 5 | 0 |
| 1999 | 5 | 0 |
| 2000 | 1 | 0 |
| 2001 | 3 | 1 |
| 2002 | 5 | 5 |
| 2003 | 2 | 4 |
| 2004 | 4 | 4 |
| 2005 | 4 | 2 |
| 2006 | 1 | 1 |
| 2007 | 0 | 0 |
| 2008 | 1 | 2 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 4 |
| 2013 | 0 | 0 |
| 2014 | 3 | 1 |
| 2015 | 0 | 7 |
| 2016 | 5 | 3 |
| 2017 | 4 | 1 |
| 2018 | 3 | 5 |
| 2019 | 1 | 0 |
| 2020 | 2 | 2 |
| 2021 | 2 | 3 |
| 2022 | 3 | 2 |
| 2023 | 3 | 4 |
| 2024 | 3 | 0 |
| 2025 | 1 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method and device for determining antifreeze content in a fluid of an HVAC system27 May 2025US 12,313,593 B2Belimo Holding AG
- Non-invasive monitoring of a mixing process in a container15 Oct 2024US 12,115,509 B2ABB Schweiz AG
- Multi-bounce acoustic signal material detection28 May 2024US 11,994,494 B2Perceptive Sensor Technologies, Inc.
- Acoustic signal detection of material composition in static and dynamic conditions2 Jan 2024US 11,860,014 B2Perceptive Sensor Technologies, Inc.
- Passive production logging instrument using heat and distributed acoustic sensing31 Oct 2023US 11,802,783 B2ConocoPhillips Company
- Ultrasonic probe, pneumatically driven liquid metering injection apparatus, and control and fault-diagnosis method for pneumatically driven liquid metering injection based on ultrasonic sensing24 Sep 2026US 2026/0287557 A1ShenZhen KEWEI Neo_Tech Co.,Ltd.
- Mixture Monitoring5 Jun 2025US 2025/0180516 A1Tribosonics Limited
- Acoustic signal detection of material composition in static and dynamic conditions17 Aug 2023US 2023/0258488 A1Perceptive Sensor Technologies, Inc.
- Determining multiphase fluid flow properties11 May 2023US 2023/0142742 A1Saudi Arabian Oil Company
- Method and device for determining antifreeze content in a fluid of an hvac system11 May 2023US 2023/0146901 A1Belimo Holding AG
Most cited
By later US patents
- Fluid parameter measurement in pipes using acoustic pressures191US 6,354,147 B1CiDRA Corporation · 2002
- Method and device for monitoring and controlling a process146US 6,874,356 B2ABB AB · 2005
- Remote magneto-elastic analyte, viscosity and temperature sensing apparatus and associated methods of sensing100US 6,397,661 B1University of Kentucky Research Foundation · 2002
- Multiple-frequency acoustic wave devices for chemical sensing and materials characterization in both gas and liquid phase93US 5,235,235 AThe United States of America as represented by the United States Department of Energy · 1993
- Fluid parameter measurement for industrial sensing applications using acoustic pressures82US 6,732,575 B2CiDRA Corporation · 2004