G05D 7/012
The sensing element being deformable and acting as a valve
Official title: {the sensing element being deformable and acting as a valve}
G05D7/012 (The sensing element being deformable and acting as a valve) appears on 169 US grants and 139 published applications in this corpus.
Search patents in G05D- Granted patents
- 169
- Published applications
- 139
- Assignees
- 111
- Inventors
- 285
- Latest grant
- 12 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 6 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 4 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 4 | 0 |
| 1987 | 4 | 0 |
| 1988 | 1 | 0 |
| 1989 | 6 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 3 | 0 |
| 1994 | 1 | 0 |
| 1995 | 3 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 3 | 2 |
| 2004 | 4 | 3 |
| 2005 | 2 | 4 |
| 2006 | 4 | 5 |
| 2007 | 1 | 2 |
| 2008 | 1 | 7 |
| 2009 | 3 | 1 |
| 2010 | 2 | 6 |
| 2011 | 2 | 5 |
| 2012 | 3 | 3 |
| 2013 | 6 | 11 |
| 2014 | 2 | 11 |
| 2015 | 5 | 10 |
| 2016 | 16 | 10 |
| 2017 | 10 | 8 |
| 2018 | 8 | 5 |
| 2019 | 10 | 11 |
| 2020 | 6 | 7 |
| 2021 | 8 | 12 |
| 2022 | 6 | 5 |
| 2023 | 7 | 4 |
| 2024 | 3 | 1 |
| 2025 | 2 | 3 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Recirculation valve1 Oct 2026US 2026/0298354 A1Kyungdong Navien Co., Ltd.
- Regulator7 May 2026US 2026/0126119 A1Ckd Corporation
- Backup valve for closed transfer coupler17 Jul 2025US 2025/0230029 A1Pentair Flow Technologies, LLC
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Most cited
By later US patents
- Flexible valve for administering constant flow rates of medicine from a nebulizer322US 5,655,520 A1997
- Pressure responsive aerator75US 4,562,960 AMasco Corporation of Indiana · 1986
- Flow control aerator61US 4,000,857 A1977
- Reduced noise water valve provided with flow control60US 4,248,270 AThe Singer Company · 1981
- Variable rate flow controller60US 4,609,014 AVernay Laboratories, Inc. · 1986