F16K 5/0471
Between housing and plug
Official title: {between housing and plug}
F16K5/0471 (Between housing and plug) appears on 125 US grants and 157 published applications in this corpus.
Search patents in F16K- Granted patents
- 125
- Published applications
- 157
- Assignees
- 81
- Inventors
- 269
- Latest grant
- 14 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 2 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 1 | 1 |
| 2012 | 0 | 1 |
| 2013 | 1 | 0 |
| 2014 | 1 | 4 |
| 2015 | 2 | 7 |
| 2016 | 2 | 3 |
| 2017 | 3 | 7 |
| 2018 | 8 | 12 |
| 2019 | 10 | 8 |
| 2020 | 4 | 19 |
| 2021 | 16 | 14 |
| 2022 | 12 | 12 |
| 2023 | 11 | 15 |
| 2024 | 12 | 23 |
| 2025 | 22 | 16 |
| 2026 | 6 | 12 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Multi-way valve with single valve rotor14 Jul 2026US 12,680,615 B2Stant USA Corp.
- Control valve and manufacturing method therefor10 Mar 2026US 12,571,486 B2Zhejiang Sanhua Automotive Components Co., Ltd.
- Method for manufacturing control valve, and control valve and valve body assembly17 Feb 2026US 12,553,527 B2Zhejiang Sanhua Automotive Components Co., Ltd.
- Rotary valve10 Feb 2026US 12,546,402 B2Aisin Corporation
- Multi-passage valve10 Feb 2026US 12,546,404 B2Illinois Tool Works Inc.
- Flow path switching valve23 Jul 2026US 2026/0210448 A1
- Plug valve23 Jul 2026US 2026/0210454 A1Sandong Metal Industry
- Multi-Way Valve9 Jul 2026US 2026/0194149 A1Zhejiang Dunan Artificial Environment Co., Ltd.
- Sealing material for rotary valve2 Jul 2026US 2026/0185618 A1Aisin Corporation
- Multi-way valve for controlling a flow of a fluid18 Jun 2026US 2026/0168591 A1Volkswagen Aktiengesellschaft
Most cited
By later US patents
- Modular gland arrangements for a fluid end assembly61US 10,519,950 B2Kerr Machine Co. · 2019
- Plug valve having preloaded seal segments54US 9,103,448 B2S,P.M. Flow Control, Inc. · 2015
- Sealing high pressure flow devices46US 10,288,178 B2Kerr Machine Co. · 2019
- Sealing high pressure flow devices46US 10,591,070 B2Kerr Machine Co. · 2020
- Modular gland arrangements for a fluid end assembly45US 10,914,171 B2Kerr Machine Co. · 2021