G01L 15/00
Devices or apparatus for measuring two or more fluid pressure values simultaneously
G01L15/00 (Devices or apparatus for measuring two or more fluid pressure values simultaneously) appears on 343 US grants and 344 published applications in this corpus.
Search patents in G01L- Granted patents
- 343
- Published applications
- 344
- Assignees
- 222
- Inventors
- 712
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 4 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 3 | 0 |
| 1991 | 3 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 3 | 0 |
| 1996 | 4 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 4 | 0 |
| 2000 | 3 | 0 |
| 2001 | 4 | 0 |
| 2002 | 5 | 3 |
| 2003 | 4 | 2 |
| 2004 | 1 | 5 |
| 2005 | 6 | 6 |
| 2006 | 11 | 15 |
| 2007 | 8 | 11 |
| 2008 | 5 | 10 |
| 2009 | 11 | 12 |
| 2010 | 14 | 18 |
| 2011 | 13 | 15 |
| 2012 | 10 | 21 |
| 2013 | 11 | 11 |
| 2014 | 10 | 19 |
| 2015 | 11 | 10 |
| 2016 | 20 | 20 |
| 2017 | 16 | 22 |
| 2018 | 17 | 25 |
| 2019 | 21 | 16 |
| 2020 | 18 | 23 |
| 2021 | 20 | 21 |
| 2022 | 17 | 18 |
| 2023 | 16 | 14 |
| 2024 | 10 | 16 |
| 2025 | 15 | 6 |
| 2026 | 6 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Electronic device for a measuring rake facilitating data loading25 Aug 2026US 12,716,814 B2Airbus Operations GmbH
- Differential pressure measuring device for oil test5 May 2026US 12,618,734 B2AVL List GmbH
- Determining a vapor pressure of a fluid in a meter assembly17 Mar 2026US 12,578,255 B2Micro Motion, Inc.
- Instrumentation comb for an aircraft engine with sensors and integrated electronic system3 Mar 2026US 12,566,107 B2Safran
- Diagnostic device, semiconductor manufacturing equipment system, semiconductor equipment manufacturing system, and diagnostic method24 Feb 2026US 12,564,002 B2Hitachi High-Tech Corporation
- Aerosol-generating device with puff volume estimation1 Oct 2026US 2026/0293997 A1Philip Morris Products S. A.
- Microelectromechanical pressure sensor25 Jun 2026US 2026/0177443 A1
- Capacitive pressure sensors having cobalt-alloy diaphragms14 May 2026US 2026/0133087 A1Illinois Tool Works Inc.
- Fluidic cartridge with a fluidic chamber30 Apr 2026US 2026/0115723 A1Sefunda AG
- Pressure source localization using a multi-sensor wearable device for blast and sound waves12 Feb 2026US 2026/0043703 A1Advanced Materials and Devices, Inc.
Most cited
By later US patents
- Flexible sensors and applications270US 9,753,568 B2BeBop Sensors, Inc. · 2017
- Media compatible pressure transducer127US 4,222,277 AKulite Semiconductor Products, Inc. · 1980
- Sensor and transducer apparatus96US 5,589,639 A1996
- Sensor and transducer apparatus81US 4,987,783 A1991
- Impulse line blockage detector systems and methods79US 5,680,109 AThe Foxboro Company · 1997