Y10T 137/7867
Sequential
Y10T137/7867 (Sequential) appears on 229 US grants and 74 published applications in this corpus.
Search patents in Y10T- Granted patents
- 229
- Published applications
- 74
- Assignees
- 136
- Inventors
- 310
- Latest grant
- 19 Aug 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 6 | 0 |
| 1979 | 7 | 0 |
| 1980 | 3 | 0 |
| 1981 | 4 | 0 |
| 1982 | 4 | 0 |
| 1983 | 9 | 0 |
| 1984 | 6 | 0 |
| 1985 | 10 | 0 |
| 1986 | 3 | 0 |
| 1987 | 9 | 0 |
| 1988 | 7 | 0 |
| 1989 | 6 | 0 |
| 1990 | 7 | 0 |
| 1991 | 10 | 0 |
| 1992 | 6 | 0 |
| 1993 | 6 | 0 |
| 1994 | 5 | 0 |
| 1995 | 6 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 6 | 0 |
| 2000 | 4 | 0 |
| 2001 | 5 | 2 |
| 2002 | 8 | 7 |
| 2003 | 5 | 6 |
| 2004 | 6 | 4 |
| 2005 | 1 | 4 |
| 2006 | 2 | 4 |
| 2007 | 6 | 4 |
| 2008 | 5 | 5 |
| 2009 | 8 | 3 |
| 2010 | 2 | 3 |
| 2011 | 5 | 2 |
| 2012 | 5 | 2 |
| 2013 | 7 | 9 |
| 2014 | 12 | 6 |
| 2015 | 4 | 1 |
| 2016 | 2 | 5 |
| 2017 | 4 | 0 |
| 2018 | 3 | 1 |
| 2019 | 1 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 1 |
| 2022 | 2 | 1 |
| 2023 | 0 | 2 |
| 2024 | 4 | 1 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Pressure relief valve19 Aug 2025US 12,392,418 B2Engineered Controls International, LLC
- Valve seat with ceramic insert13 Aug 2024US 12,060,946 B2SPM Oil & Gas Inc.
- Pressure relief valve23 Jul 2024US 12,044,324 B2Engineered Controls International, LLC
- Check valve with secondary backflow seal7 May 2024US 11,976,737 B2CareFusion 303, Inc.
- Mechanically or hybrid mounted valve seat5 Mar 2024US 11,920,684 B1Vulcan Industrial Holdings, LLC
- Pressure relief valve14 Nov 2024US 2024/0376990 A1Engineered Controls International, LLC
- Pressure relief valve2 Nov 2023US 2023/0349477 A1Engineered Controls International, LLC
- Valve seat with ceramic insert6 Apr 2023US 2023/0106466 A1SPM Oil & Gas Inc.
- Check valve with secondary backflow seal26 May 2022US 2022/0163135 A1CareFusion 303, Inc.
- Check valve with secondary backflow seal7 Oct 2021US 2021/0310579 A1CareFusion 303, Inc.
Most cited
By later US patents
- Front-discharge fluid end for reciprocating pump138US 5,073,096 AHalliburton Company · 1991
- Mud pump valve125US 5,088,521 AHarrisburg, Inc. · 1992
- Valve having convex sealing surface and concave seating surface121US 5,226,445 AHalliburton Company · 1993
- Valve body and seal assembly118US 7,168,440 B12007
- Valve-seat interface architecture114US 8,317,498 B2Schlumberger Technology Corporation · 2012