F16K 47/045
And the closure member being rotatable
Official title: {and the closure member being rotatable}
F16K47/045 (And the closure member being rotatable) appears on 142 US grants and 96 published applications in this corpus.
Search patents in F16K- Granted patents
- 142
- Published applications
- 96
- Assignees
- 98
- Inventors
- 290
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 2 | 0 |
| 1984 | 3 | 0 |
| 1985 | 5 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 4 | 0 |
| 1990 | 0 | 0 |
| 1991 | 3 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 4 | 0 |
| 1996 | 3 | 0 |
| 1997 | 1 | 0 |
| 1998 | 6 | 0 |
| 1999 | 3 | 0 |
| 2000 | 3 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 2 |
| 2003 | 1 | 6 |
| 2004 | 3 | 2 |
| 2005 | 6 | 3 |
| 2006 | 3 | 1 |
| 2007 | 4 | 5 |
| 2008 | 1 | 3 |
| 2009 | 0 | 3 |
| 2010 | 2 | 3 |
| 2011 | 0 | 0 |
| 2012 | 2 | 1 |
| 2013 | 2 | 0 |
| 2014 | 1 | 3 |
| 2015 | 0 | 7 |
| 2016 | 6 | 2 |
| 2017 | 4 | 5 |
| 2018 | 3 | 4 |
| 2019 | 6 | 11 |
| 2020 | 10 | 5 |
| 2021 | 6 | 5 |
| 2022 | 3 | 6 |
| 2023 | 7 | 6 |
| 2024 | 5 | 5 |
| 2025 | 8 | 7 |
| 2026 | 3 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Valve trims having cellular arrays25 Aug 2026US 12,716,523 B2Emerson Process Management Regulator Technologies, Inc.
- Anti-cavitation and noise reduction trim in rotary control valve18 Aug 2026US 12,710,112 B2Bray International, Inc.
- Valve and method for manufacturing a closure member16 Jun 2026US 12,655,912 B2Valmet Flow Control Oy
- Three-dimensional tortuous path flow element for ball control valves26 Aug 2025US 12,398,826 B2Control Components, Inc.
- Low noise and anti-cavitation rotary control valve12 Aug 2025US 12,385,577 B2Bray International, Inc.
- Valve trims having cellular arrays23 Apr 2026US 2026/0110371 A1Emerson Process Management Regulator Technologies, Inc.
- Flow diffuser valve for variable hydraulic resistance2 Oct 2025US 2025/0305588 A1Blatchford Products Limited
- Valve Assembly24 Jul 2025US 2025/0237310 A1Rheenergise Limited
- Anti-Cavitation and Noise Reduction Trim in Rotary Control Valve24 Jul 2025US 2025/0237324 A1Bray International, Inc.
- Valve and method for manufacturing a closure member8 May 2025US 2025/0146579 A1Valmet Flow Control Oy
Most cited
By later US patents
- Self-cleaning drip irrigation valve65US 3,998,427 A1976
- Apparatus for controlling flow of biological/medical fluids to and from a patient61US 5,817,068 A1998
- Low recovery rotary control valve59US 5,070,909 A1991
- Replaceable cartridge valve assembly57US 4,331,176 AAmerican Standard Inc. · 1982
- Low noise rotary control valve55US 4,212,321 APipe Line Tech., Inc. · 1980