G01L 19/0023
For flowthrough systems having a flexible pressure transmitting element
Official title: {for flowthrough systems having a flexible pressure transmitting element}
G01L19/0023 (For flowthrough systems having a flexible pressure transmitting element) appears on 225 US grants and 215 published applications in this corpus.
Search patents in G01L- Granted patents
- 225
- Published applications
- 215
- Assignees
- 177
- Inventors
- 564
- Latest grant
- 2 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 3 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 3 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 4 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 3 | 0 |
| 1997 | 3 | 0 |
| 1998 | 6 | 0 |
| 1999 | 3 | 0 |
| 2000 | 3 | 0 |
| 2001 | 3 | 2 |
| 2002 | 3 | 5 |
| 2003 | 9 | 3 |
| 2004 | 5 | 5 |
| 2005 | 4 | 2 |
| 2006 | 3 | 3 |
| 2007 | 3 | 7 |
| 2008 | 3 | 2 |
| 2009 | 2 | 4 |
| 2010 | 11 | 13 |
| 2011 | 8 | 7 |
| 2012 | 8 | 3 |
| 2013 | 2 | 9 |
| 2014 | 4 | 3 |
| 2015 | 3 | 10 |
| 2016 | 5 | 13 |
| 2017 | 17 | 13 |
| 2018 | 8 | 15 |
| 2019 | 17 | 17 |
| 2020 | 8 | 14 |
| 2021 | 14 | 14 |
| 2022 | 13 | 11 |
| 2023 | 14 | 9 |
| 2024 | 8 | 10 |
| 2025 | 9 | 17 |
| 2026 | 1 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Pressure sensor module and dispensing device having a distortion detection unit2 Jun 2026US 12,644,788 B2Hitachi High-Tech Corporation
- Sensor for determining the oscillating frequency in a fluidic oscillating nozzle and a method using the sensor11 Nov 2025US 12,465,937 B2Stratec SE
- Gel-coupled pressure sensor device with interference-independent contact side for connection to an infusion hose22 Jul 2025US 12,366,494 B2B. Braun Melsungen AG
- Gas flow, pressure and BTU/hour analyzer with a smart device24 Jun 2025US 12,339,152 B2Watts Regulator Co.
- Medical device and method of manufacturing the same10 Jun 2025US 12,324,878 B2Nikkiso Co., Ltd.
- Pressure detection device16 Jul 2026US 2026/0202275 A1Surpass Industry Co., Ltd.
- Connection device for measuring physical quantities of a fluid16 Jul 2026US 2026/0202276 A1
- Sensor module for electronic wind instrument, electronic wind instrument, and detection method for exhaled air18 Jun 2026US 2026/0171058 A1Roland Corporation
- Pressure measurement unit, diaphragm chamber, and blood circuit11 Jun 2026US 2026/0158196 A1Nipro Corporation
- Deaerator11 Dec 2025US 2025/0375719 A1DIC Corporation
Most cited
By later US patents
- Diaphragm gage for measuring the pressure of a fluid221US 5,614,677 AFresenius AG · 1997
- Modular interconnecting component support plate170US 5,417,395 AMedex, Inc. · 1995
- Apparatus and method for sealing pressure sensor membranes147US 7,021,148 B2Baxter Healthcare S. A. · 2006
- Pressure diaphragm142US 4,398,542 AIVAC Corporation · 1983
- Disposable pressure transducer apparatus for medical use127US 4,576,181 AUtah Medical Products, Inc. · 1986