F16K 5/168
Sealing effected by the flowing medium
Official title: {Sealing effected by the flowing medium}
F16K5/168 (Sealing effected by the flowing medium) appears on 8 US grants and 7 published applications in this corpus.
Search patents in F16K- Granted patents
- 8
- Published applications
- 7
- Assignees
- 9
- Inventors
- 19
- Latest grant
- 20 Jul 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 3 |
| 2018 | 2 | 0 |
| 2019 | 0 | 1 |
| 2020 | 2 | 1 |
| 2021 | 2 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Multi-taper plug valve20 Jul 2021US 11,067,178 B1Quarter Tum Pressure Control, LLC
- Flexing slot for plug valve insert12 Jan 2021US 10,890,264 B2Quarter Turn Pressure Control, LLC
- Device for sealing a valve19 May 2020US 10,655,734 B2MAGNA Powertrain AG & Co KG
- Control valve12 May 2020US 10,648,577 B2Yamada Manufacturing Co., Ltd.
- Double-piston-effect valve11 Sep 2018US 10,072,763 B2Fortune Mfg. Co., Ltd.
- Valve device22 Jan 2026US 2026/0022784 A1Nok Corporation
- Flexing slot for plug valve insert23 Jan 2020US 2020/0025296 A1Quarter Turn Pressure Control, LLC
- Control valve3 Jan 2019US 2019/0003602 A1Yamada Manufacturing Co., Ltd.
- Device for sealing a valve26 Oct 2017US 2017/0307084 A1MAGNA Powertrain AG & Co KG
- Double-Piston-Effect Valve22 Jun 2017US 2017/0175908 A1Fortune Mfg. Co., Ltd.
Most cited
By later US patents
- Double-piston-effect valve8US 10,072,763 B2Fortune Mfg. Co., Ltd. · 2018
- Control valve5US 10,648,577 B2Yamada Manufacturing Co., Ltd. · 2020
- Valve seat ring and multi-way valve having valve seat ring5US 9,958,074 B2Kelamayi King-Bull Infortec Petroleum Equipment Co., Ltd. · 2018
- Tank discharge valve with pressure assisted seat3US 4,460,155 AXomox Corporation · 1984