Y10T 137/0519
Plug valve
Y10T137/0519 (Plug valve) appears on 49 US grants and 33 published applications in this corpus.
Search patents in Y10T- Granted patents
- 49
- Published applications
- 33
- Assignees
- 37
- Inventors
- 73
- Latest grant
- 22 Oct 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 3 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 3 | 0 |
| 2002 | 0 | 1 |
| 2003 | 2 | 1 |
| 2004 | 1 | 0 |
| 2005 | 1 | 1 |
| 2006 | 1 | 2 |
| 2007 | 1 | 1 |
| 2008 | 0 | 2 |
| 2009 | 1 | 2 |
| 2010 | 3 | 1 |
| 2011 | 2 | 3 |
| 2012 | 1 | 1 |
| 2013 | 2 | 2 |
| 2014 | 0 | 5 |
| 2015 | 5 | 2 |
| 2016 | 2 | 3 |
| 2017 | 3 | 2 |
| 2018 | 0 | 0 |
| 2019 | 2 | 0 |
| 2020 | 1 | 1 |
| 2021 | 0 | 1 |
| 2022 | 0 | 0 |
| 2023 | 1 | 1 |
| 2024 | 1 | 0 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Fluid flow control devices and related systems and methods22 Oct 2024US 12,123,519 B2Flowserve Pte. Ltd.
- Fluid flow control devices and related systems and methods31 Jan 2023US 11,566,714 B2Flowserve Management Company
- Systems and methods for a plug head assembly1 Dec 2020US 10,851,913 B2Caldera Engineering, LC
- Valve assembly26 Nov 2019US 10,487,956 B2Insight Technical Services, Inc.
- Releasable valved coupler23 Apr 2019US 10,267,445 B2
- Fluid flow control devices and related systems and methods6 Feb 2025US 2025/0043870 A1Flowserve Pte. Ltd.
- Fluid flow control devices and related systems and methods30 Mar 2023US 2023/0096890 A1Flowserve Management Company
- Fluid flow control devices and related systems and methods15 Jul 2021US 2021/0215257 A1Flowserve Management Company
- Systems and methods for a plug head assembly16 Jan 2020US 2020/0018422 A1Caldera Engineering, LC
- Releasable Valved Coupler21 Dec 2017US 2017/0363240 A1Eldon James Corp.
Most cited
By later US patents
- Valve body ceramic liners33US 5,123,439 AIndustrial Ceramics Engineering · 1992
- Gamma-stable high pressure stopcock30US 6,880,808 B2ACIST Medical Systems, Inc. · 2005
- Indexable latching handle assembly for quarter-turn rotary valves29US 5,647,389 AParker & Harper Companies, Inc. · 1997
- High-pressure plug valve26US 7,204,474 B2Stinger Wellhead Protection, Inc. · 2007
- Sealing means for pressure relief valves and methods of assembly23US 5,499,648 AGroth Corporation · 1996