G01M 3/32
For containers
Official title: for containers, e.g. radiators
G01M3/32 (For containers) appears on 1,309 US grants and 1,140 published applications in this corpus.
Search patents in G01M- Granted patents
- 1,309
- Published applications
- 1,140
- Assignees
- 807
- Inventors
- 2,759
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 8 | 0 |
| 1977 | 11 | 0 |
| 1978 | 9 | 0 |
| 1979 | 6 | 0 |
| 1980 | 5 | 0 |
| 1981 | 10 | 0 |
| 1982 | 7 | 0 |
| 1983 | 8 | 0 |
| 1984 | 8 | 0 |
| 1985 | 10 | 0 |
| 1986 | 12 | 0 |
| 1987 | 25 | 0 |
| 1988 | 15 | 0 |
| 1989 | 37 | 0 |
| 1990 | 23 | 0 |
| 1991 | 23 | 0 |
| 1992 | 28 | 0 |
| 1993 | 23 | 0 |
| 1994 | 35 | 0 |
| 1995 | 17 | 0 |
| 1996 | 17 | 0 |
| 1997 | 23 | 0 |
| 1998 | 15 | 0 |
| 1999 | 22 | 0 |
| 2000 | 17 | 0 |
| 2001 | 19 | 6 |
| 2002 | 22 | 17 |
| 2003 | 19 | 25 |
| 2004 | 14 | 21 |
| 2005 | 21 | 22 |
| 2006 | 18 | 20 |
| 2007 | 16 | 28 |
| 2008 | 15 | 42 |
| 2009 | 27 | 30 |
| 2010 | 22 | 25 |
| 2011 | 16 | 21 |
| 2012 | 18 | 31 |
| 2013 | 26 | 45 |
| 2014 | 23 | 57 |
| 2015 | 37 | 46 |
| 2016 | 36 | 51 |
| 2017 | 38 | 57 |
| 2018 | 39 | 71 |
| 2019 | 73 | 68 |
| 2020 | 59 | 88 |
| 2021 | 66 | 57 |
| 2022 | 60 | 90 |
| 2023 | 55 | 53 |
| 2024 | 73 | 63 |
| 2025 | 55 | 63 |
| 2026 | 28 | 43 |
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
- Hydrogen leak sensing device and method for fuel cell vehicle29 Sep 2026US 12,749,695 B2Hyundai Motor Company
- Tank inspection method8 Sep 2026US 12,730,043 B2Toyota Jidosha Kabushiki Kaisha
- Method and apparatus for gas leak detection18 Aug 2026US 12,710,334 B2ABB Schweiz AG
- Reinforced film for biocontainers14 Jul 2026US 12,679,077 B2EMD Millipore Corporation
- Reinforced film for biocontainers8 Oct 2026US 2026/0307373 A1EMD Millipore Corporation
- Foup gastightness detection device and method thereof1 Oct 2026US 2026/0298763 A1Asia Neo Tech Industrial Co., Ltd.
- Methods and apparatus for managing a hydrogen storage and distribution system1 Oct 2026US 2026/0301885 A1General Electric Company
- Alarm system for detecting pressure tank failure24 Sep 2026US 2026/0290144 A1
- Correcting for atmospheric leaks in residual gas analyzer (rga) testing10 Sep 2026US 2026/0266682 A1Raytheon Company
Most cited
By later US patents
- Tube occluder for occluding collapsible tubes240US 7,559,524 B2DEKA Products Limited Partnership · 2009
- System and method for detecting a leak in an air bed213US 8,336,369 B2Select Comfort Corporation · 2012
- Tube occluder and method for occluding collapsible tubes210US 6,877,713 B1DEKA Products Limited Partnership · 2005
- Monitoring refrigerant in a refrigeration system192US 7,752,853 B2Emerson Retail Services, Inc. · 2010
- System and method for detecting a leak in an air bed189US 8,931,329 B2Select Comfort Corporation · 2015