F16K 17/403
With a fracturing valve member
Official title: {with a fracturing valve member}
F16K17/403 (With a fracturing valve member) appears on 90 US grants and 100 published applications in this corpus.
Search patents in F16K- Granted patents
- 90
- Published applications
- 100
- Assignees
- 81
- Inventors
- 221
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 1 |
| 2004 | 3 | 1 |
| 2005 | 1 | 7 |
| 2006 | 4 | 2 |
| 2007 | 1 | 1 |
| 2008 | 1 | 3 |
| 2009 | 1 | 0 |
| 2010 | 3 | 1 |
| 2011 | 0 | 0 |
| 2012 | 2 | 0 |
| 2013 | 0 | 3 |
| 2014 | 1 | 4 |
| 2015 | 2 | 5 |
| 2016 | 2 | 6 |
| 2017 | 7 | 9 |
| 2018 | 9 | 7 |
| 2019 | 7 | 2 |
| 2020 | 2 | 8 |
| 2021 | 4 | 4 |
| 2022 | 6 | 4 |
| 2023 | 5 | 8 |
| 2024 | 1 | 8 |
| 2025 | 5 | 10 |
| 2026 | 7 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
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Most cited
By later US patents
- Pressure vessel safety valve37US 4,352,365 AThe Commonwealth Industrial Gases Limited · 1982
- Pressure and temperature relief valve with thermal trigger35US 5,161,738 A1992
- Burst disk protected valve30US 9,897,220 B2Sodastream Industries Ltd. · 2018
- Pressure/temperature-activated pressure relief valve28US 5,213,128 A1993
- Actuator for emergency operation26US 4,083,187 ATokico Ltd. · 1978