G01M 3/3281
Removably mounted in a test cell
Official title: {removably mounted in a test cell}
G01M3/3281 (Removably mounted in a test cell) appears on 211 US grants and 191 published applications in this corpus.
Search patents in G01M- Granted patents
- 211
- Published applications
- 191
- Assignees
- 140
- Inventors
- 437
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 3 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 3 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 4 | 0 |
| 1994 | 4 | 0 |
| 1995 | 0 | 0 |
| 1996 | 6 | 0 |
| 1997 | 3 | 0 |
| 1998 | 3 | 0 |
| 1999 | 7 | 0 |
| 2000 | 3 | 0 |
| 2001 | 7 | 3 |
| 2002 | 7 | 5 |
| 2003 | 4 | 4 |
| 2004 | 2 | 3 |
| 2005 | 4 | 4 |
| 2006 | 5 | 4 |
| 2007 | 4 | 4 |
| 2008 | 2 | 7 |
| 2009 | 1 | 3 |
| 2010 | 4 | 3 |
| 2011 | 1 | 2 |
| 2012 | 0 | 4 |
| 2013 | 3 | 8 |
| 2014 | 2 | 12 |
| 2015 | 10 | 7 |
| 2016 | 4 | 13 |
| 2017 | 11 | 12 |
| 2018 | 13 | 13 |
| 2019 | 14 | 14 |
| 2020 | 10 | 9 |
| 2021 | 13 | 9 |
| 2022 | 4 | 12 |
| 2023 | 9 | 9 |
| 2024 | 9 | 10 |
| 2025 | 10 | 7 |
| 2026 | 5 | 10 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Gas leak detection device and gas leak detection method for identifying a gas leak in a test object6 Oct 2026US 12,754,095 B2Inficon GmbH
- Customizable vacuum test systems and methods16 Jun 2026US 12,656,207 B2Blue Origin Manufacturing, LLC
- Chamber, lid, and leak tester5 May 2026US 12,618,741 B2Yamaha Fine Technologies Co., Ltd.
- Systems and methods for providing a volumetric detection system10 Mar 2026US 12,571,699 B2Zaxis, Inc.
- Modulated weight reduced ferrule canister27 Jan 2026US 12,533,295 B2
- Correcting for atmospheric leaks in residual gas analyzer (rga) testing10 Sep 2026US 2026/0266682 A1Raytheon Company
- Leak-detecting device and leak-detecting method for detecting a gas leak in a test object27 Aug 2026US 2026/0251523 A1Inficon GmbH
- 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
- Leakage detecting device and detecting method25 Jun 2026US 2026/0177446 A1Wuxi Lead Intelligent Equipment Co., Ltd.
Most cited
By later US patents
- Method and apparatus of nondestructive testing a sealed product for leaks64US 6,308,556 B1ATC, Inc. · 2001
- Method and apparatus for leak testing a container56US 5,513,516 AVisi-Pack, Inc. · 1996
- Method for leak testing and leak testing apparatus51US 6,082,184 A2000
- Leakage detection system49US 5,546,789 AInterTech Development Company · 1996
- Method and apparatus of nondestructive testing a sealed product for leaks46US 6,584,828 B2ATC, Inc. · 2003