F16K 5/0678
In which only one of the components of the composite packing is
Official title: {in which only one of the components of the composite packing is contacting the plug}
F16K5/0678 (In which only one of the components of the composite packing is) appears on 101 US grants and 93 published applications in this corpus.
Search patents in F16K- Granted patents
- 101
- Published applications
- 93
- Assignees
- 76
- Inventors
- 213
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 5 | 0 |
| 1988 | 3 | 0 |
| 1989 | 3 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 4 | 0 |
| 2001 | 2 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 1 |
| 2004 | 1 | 2 |
| 2005 | 2 | 2 |
| 2006 | 2 | 2 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 3 | 1 |
| 2010 | 0 | 2 |
| 2011 | 0 | 5 |
| 2012 | 2 | 5 |
| 2013 | 2 | 3 |
| 2014 | 4 | 5 |
| 2015 | 4 | 3 |
| 2016 | 3 | 3 |
| 2017 | 3 | 4 |
| 2018 | 5 | 9 |
| 2019 | 7 | 6 |
| 2020 | 4 | 8 |
| 2021 | 6 | 6 |
| 2022 | 9 | 10 |
| 2023 | 4 | 1 |
| 2024 | 5 | 5 |
| 2025 | 3 | 6 |
| 2026 | 4 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Valve seat and a valve sealing arrangement of a valve assembly25 Aug 2026US 12,716,506 B2Fisher Controls International LLC
- Fixed seat shut-off valve and process for assembling the same2 Jun 2026US 12,644,524 B2Buti Research S.r.L.
- Control valves with adjustable valve packing14 Apr 2026US 12,601,423 B2Fisher Controls International LLC
- Seat insert for a cryogenic ball valve24 Feb 2026US 12,560,247 B2Saint-Gobain Performance Plastics Corporation
- Reinforced rotary valve seal assembly27 May 2025US 12,313,187 B2Hanon Systems
- Characterized disc retention9 Jul 2026US 2026/0194148 A1Bray International, Inc.
- Seat insert for a cryogenic ball valve4 Jun 2026US 2026/0153154 A1Saint-Gobain Performance Plastics Corporation
- Fluid Valve, Cooling System Of A Motor Vehicle, And Motor Vehicle Having Such A Fluid Valve12 Jun 2025US 2025/0189047 A1ECO Holding 1 GmbH
- Control valves with adjustable valve packing12 Jun 2025US 2025/0189058 A1Fisher Controls International LLC
- Mounting System for a Sealing Apparatus, a Sealing Apparatus, and a Method for Manufacturing such a Sealing Apparatus3 Apr 2025US 2025/0109800 A1Illinois Tool Works Inc.
Most cited
By later US patents
- Valve seat and method49US 6,082,707 AGulf Technologies International, L.C. · 2000
- Valve seats, valve assemblies, and related methods35US 10,801,627 B2Flowserve Management Company · 2020
- Valve seats, valve assemblies, and related methods33US 11,105,428 B2Flowserve Management Company · 2021
- Ball valve33US 4,071,220 AKitazawa Shoji Kabushiki Kaisha · 1978
- Ball valve having improved seal means31US 4,428,561 A1984