G01L 19/0672
Leakage or rupture protection or detection
Official title: {Leakage or rupture protection or detection}
G01L19/0672 (Leakage or rupture protection or detection) appears on 132 US grants and 136 published applications in this corpus.
Search patents in G01L- Granted patents
- 132
- Published applications
- 136
- Assignees
- 103
- Inventors
- 341
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 2 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 3 | 0 |
| 2000 | 0 | 0 |
| 2001 | 3 | 1 |
| 2002 | 2 | 3 |
| 2003 | 4 | 5 |
| 2004 | 5 | 6 |
| 2005 | 4 | 5 |
| 2006 | 4 | 0 |
| 2007 | 3 | 1 |
| 2008 | 1 | 2 |
| 2009 | 0 | 2 |
| 2010 | 3 | 5 |
| 2011 | 4 | 0 |
| 2012 | 1 | 3 |
| 2013 | 3 | 4 |
| 2014 | 1 | 6 |
| 2015 | 2 | 8 |
| 2016 | 4 | 3 |
| 2017 | 4 | 11 |
| 2018 | 5 | 5 |
| 2019 | 5 | 8 |
| 2020 | 8 | 9 |
| 2021 | 5 | 15 |
| 2022 | 16 | 9 |
| 2023 | 9 | 6 |
| 2024 | 6 | 5 |
| 2025 | 4 | 10 |
| 2026 | 3 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Measuring arrangement and method for operating a measuring arrangement25 Aug 2026US 12,716,795 B2VEGA Grieshaber KG
- Systems and methods for non-invasive determination of properties of pressure vessels7 Jul 2026US 12,674,714 B2Kenwave Solutions Inc.
- Transducer comprising a diaphragm for use with hydrogen-containing fluid media14 Apr 2026US 12,601,649 B2Kistler Holding AG
- Sealing pin, pressure detention module and pressure sensor11 Nov 2025US 12,467,811 B2Measurement Specialties (China) Ltd.
- Pressure sensor with manufacturing efficiency and structure stability23 Sep 2025US 12,422,321 B2Beijing Aurasky Electronics Co., Ltd.
- Pressure transducer23 Jul 2026US 2026/0210786 A1Endress + Hauser GmbH + Co. KG
- Pressure detection device16 Jul 2026US 2026/0202275 A1Surpass Industry Co., Ltd.
- Sensor assembly9 Jul 2026US 2026/0194406 A1TE Connectivity Sensors France
- Pressure sensors with high-pressure sealing12 Feb 2026US 2026/0043702 A1Honeywell International Inc.
- Pressure sensor11 Sep 2025US 2025/0283770 A1Hitachi High-Tech Corporation
Most cited
By later US patents
- Non-contaminating pressure transducer module57US 5,869,766 ANT International, Inc. · 1999
- Pressure sensor module having non-contaminating body and isolation member39US 5,693,887 ANT International, Inc. · 1997
- High pressure resistant, low pressure actuating sensors39US 6,255,609 B1Predator Systems Inc. · 2001
- Control devices34US 4,111,056 A1978
- Transmitter with fill fluid loss detection31US 5,760,310 ARosemount Inc. · 1998