G01M 3/3209
Details
Official title: {Details, e.g. container closure devices}
G01M3/3209 (Details) appears on 125 US grants and 147 published applications in this corpus.
Search patents in G01M- Granted patents
- 125
- Published applications
- 147
- Assignees
- 126
- Inventors
- 379
- Latest grant
- 14 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 3 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 3 | 0 |
| 1998 | 3 | 0 |
| 1999 | 3 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 1 |
| 2002 | 0 | 1 |
| 2003 | 1 | 2 |
| 2004 | 1 | 0 |
| 2005 | 2 | 2 |
| 2006 | 2 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 1 | 1 |
| 2011 | 1 | 0 |
| 2012 | 1 | 1 |
| 2013 | 0 | 3 |
| 2014 | 1 | 3 |
| 2015 | 4 | 7 |
| 2016 | 2 | 5 |
| 2017 | 4 | 8 |
| 2018 | 5 | 8 |
| 2019 | 9 | 8 |
| 2020 | 7 | 16 |
| 2021 | 13 | 11 |
| 2022 | 4 | 17 |
| 2023 | 9 | 8 |
| 2024 | 14 | 12 |
| 2025 | 9 | 22 |
| 2026 | 6 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Leakage detection system14 Jul 2026US 12,680,905 B2Toshiba Global Commerce Solutions, Inc.
- Leak detection device16 Jun 2026US 12,656,208 B2HanJungNCS. Co., Ltd.
- Rear cover of electronic device, electronic device, and air tightness detection system of electronic device2 Jun 2026US 12,644,790 B2Honor Device Co., Ltd.
- Chamber, lid, and leak tester5 May 2026US 12,618,741 B2Yamaha Fine Technologies Co., Ltd.
- Pressure sensor and pressure relief valve testing7 Apr 2026US 12,596,045 B2Hycontrol Limited
- Foup gastightness detection device and method thereof1 Oct 2026US 2026/0298763 A1Asia Neo Tech Industrial Co., Ltd.
- Integrated Differential Testing System6 Aug 2026US 2026/0227274 A1
- Systems and methods for providing a volumetric detection system16 Jul 2026US 2026/0202278 A1Zaxis, Inc.
- System and Method for Checking the Sealing Tightness of Packagings9 Jul 2026US 2026/0194414 A1Witt GmbH & Co. Holding und Handels-KG
- Leak detection system for reciprocating compressor of hydrogen refueling station23 Apr 2026US 2026/0110590 A1Korea Gas Technology Corporation
Most cited
By later US patents
- Apparatus for measuring gas transmission through container closures48US 6,018,987 AMocon, Inc. · 2000
- Comprehensive coolant system tester44US 4,235,100 A1980
- Flexible industrial system with quick change part holding means22US 4,602,499 AScans Associates, Inc. · 1986
- Leak testing device and method for plastic bottles19US 4,019,370 AFarm Stores, Inc. · 1977
- Evaporative emissions leak detection system and method utilizing on-vehicle dynamic measurements19US 5,964,812 AMotorola, Inc. · 1999