F16K 7/10
Diaphragm valves or cut-off apparatus: with inflatable member
Official title: with inflatable member
F16K7/10 (Diaphragm valves or cut-off apparatus: with inflatable member) appears on 145 US grants and 94 published applications in this corpus.
Search patents in F16K- Granted patents
- 145
- Published applications
- 94
- Assignees
- 89
- Inventors
- 250
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 3 | 0 |
| 1978 | 2 | 0 |
| 1979 | 5 | 0 |
| 1980 | 4 | 0 |
| 1981 | 3 | 0 |
| 1982 | 2 | 0 |
| 1983 | 3 | 0 |
| 1984 | 5 | 0 |
| 1985 | 6 | 0 |
| 1986 | 6 | 0 |
| 1987 | 2 | 0 |
| 1988 | 3 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 3 | 0 |
| 1995 | 3 | 0 |
| 1996 | 1 | 0 |
| 1997 | 3 | 0 |
| 1998 | 2 | 0 |
| 1999 | 3 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 1 |
| 2002 | 3 | 1 |
| 2003 | 0 | 3 |
| 2004 | 0 | 2 |
| 2005 | 0 | 3 |
| 2006 | 3 | 3 |
| 2007 | 1 | 2 |
| 2008 | 3 | 6 |
| 2009 | 1 | 6 |
| 2010 | 2 | 3 |
| 2011 | 5 | 4 |
| 2012 | 2 | 2 |
| 2013 | 1 | 4 |
| 2014 | 4 | 4 |
| 2015 | 4 | 2 |
| 2016 | 3 | 5 |
| 2017 | 6 | 10 |
| 2018 | 3 | 2 |
| 2019 | 6 | 6 |
| 2020 | 5 | 5 |
| 2021 | 7 | 7 |
| 2022 | 7 | 4 |
| 2023 | 1 | 2 |
| 2024 | 1 | 2 |
| 2025 | 2 | 4 |
| 2026 | 3 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Device for real-time detection of pipeline gas leakage and leakage prevention, and use method12 May 2026US 12,624,804 B2Anhui University of Science and Technology
- Flow restriction system28 Apr 2026US 12,612,992 B2Petersen Resources, LLC
- Flow control in pipelines14 Oct 2025US 12,442,454 B2Saudi Arabian Oil Company
- Flood control system4 Feb 2025US 12,216,483 B2
- Sorbent flow regulator30 Jul 2026US 2026/0218796 A1Mosaic Materials, Inc.
- Valve without body28 Aug 2025US 2025/0271066 A1
- Flood Control System29 May 2025US 2025/0172956 A1
- Flow control in pipelines27 Mar 2025US 2025/0103067 A1Saudi Arabian Oil Company
- Flush valve2 Jan 2025US 2025/0003510 A1B/E Aerospace, Inc.
Most cited
By later US patents
- Pressure control systems118US 4,178,938 A1979
- Fluid channel valve for use with a disposable cartridge in extracorporeal circulations109US 7,044,432 B2Fresenius Medical Care Deutschland GmbH · 2006
- Inflatable anchor element and packer employing same96US 4,424,861 AHalliburton Company · 1984
- Pressure control systems70US 4,178,940 A1979
- Pressure control systems62US 4,333,452 A1982