G01M 3/146
For containers
Official title: {for containers, e.g. radiators}
G01M3/146 (For containers) appears on 21 US grants and 16 published applications in this corpus.
Search patents in G01M- Granted patents
- 21
- Published applications
- 16
- Assignees
- 28
- Inventors
- 66
- Latest grant
- 23 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 3 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 1 | 0 |
| 2010 | 0 | 1 |
| 2011 | 1 | 0 |
| 2012 | 0 | 1 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 3 |
| 2016 | 0 | 1 |
| 2017 | 1 | 0 |
| 2018 | 0 | 0 |
| 2019 | 1 | 0 |
| 2020 | 1 | 3 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 1 |
| 2024 | 0 | 2 |
| 2025 | 3 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Device for checking a seal of a package, and method for checking a seal23 Dec 2025US 12,504,343 B2Syntegon Technology GmbH
- Vacuum relief valve for railroad tank car16 Dec 2025US 12,498,056 B2Valve & Machining LLC
- Leakage detection for pressurized fuel tanks7 Oct 2025US 12,436,056 B2Airbus Operations GmbH
- Blower unit and coupling for detecting leaks8 Dec 2020US 10,859,460 B2Sealtech Manufacturing USA
- Leak detection system26 Nov 2019US 10,488,292 B1Leak Detection Technologies, Inc.
- Vacuum Relief Valve for Railroad Tank Car25 Jun 2026US 2026/0177165 A1McKenzie Valve & Machining LLC
- Vacuum Relief Valve for Railroad Tank Car29 Feb 2024US 2024/0068594 A1McKenzie Valve & Machining LLC
- Device for checking a seal of a package, and method for checking a seal25 Jan 2024US 2024/0027296 A1Syntegon Technology GmbH
- Leakage detection for pressurized fuel tanks7 Dec 2023US 2023/0393014 A1Airbus Operations GmbH
- Blower unit and coupling for detecting leaks16 Jun 2022US 2022/0187154 A1Sealtech Manufacturing USA
Most cited
By later US patents
- Method for testing integrity of elastomeric protective barriers60US 5,493,899 ADonald Guthrie Foundation for Education and Research · 1996
- Composition for the detection of electrophilic gases and methods of use thereof18US 5,783,110 AR-Tect, Inc. · 1998
- Methods for verifying the integrity of probes for ultrasound imaging systems14US 7,891,230 B2Penrith Corporation · 2011
- Method of leak testing an assembled plate type heat exchanger12US 6,009,745 AThe A.P.V. Company Limited · 2000
- Systems and methods for testing packaging11US 7,565,828 B2Donbar Industries, Inc. · 2009