Y10T 137/7743
Lost motion between pop pressure reactor and valve
Y10T137/7743 (Lost motion between pop pressure reactor and valve) appears on 13 US grants and 4 published applications in this corpus.
Search patents in Y10T- Granted patents
- 13
- Published applications
- 4
- Assignees
- 6
- Inventors
- 10
- Latest grant
- 25 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 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 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 0 |
| 2022 | 1 | 1 |
| 2023 | 1 | 1 |
| 2024 | 1 | 1 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Pressure relief valve assembly including series coupled valves and related methods25 Nov 2025US 12,480,589 B2PREVCO Subsea LLC
- Dual poppet pressure relief valve with vacuum adaptor capability10 Sep 2024US 12,085,181 B2PREVCO Subsea LLC
- Dual poppet pressure relief valve with vacuum adaptor capability18 Jul 2023US 11,703,139 B2PREVCO Subsea LLC
- Dual poppet pressure relief valve with vacuum adaptor capability18 Oct 2022US 11,473,685 B2PREVCO Subsea LLC
- Relief valve18 Aug 1998US 5,794,652 AKonan Electric Co., Ltd.
- Pressure relief valve assembly including series coupled valves and related methods21 Nov 2024US 2024/0384806 A1PREVCO Subsea LLC
- Dual poppet pressure relief valve with vacuum adaptor capability21 Sep 2023US 2023/0296185 A1PREVCO Subsea LLC
- Dual poppet pressure relief valve with vacuum adaptor capability29 Dec 2022US 2022/0412476 A1PREVCO Subsea LLC
- Dual poppet pressure relief valve with vacuum adaptor capability16 Jul 2020US 2020/0224781 A1PREVCO Subsea LLC
Most cited
By later US patents
- Impact resistant pressure relief valve18US 4,858,642 ADresser Industries, Inc. · 1989
- Full-flow relief valve15US 4,192,343 AWoma-Apparatebau Wolfgang Maasberg & Co. GmbH · 1980
- Cartridge type directional control valve15US 4,567,911 AEquipment Company of America · 1986
- Automatic shut-off valve10US 4,889,154 A1989
- Cartridge-type disconnectable pressure relief valve system5US 5,141,012 ATeledyne Industries, Inc. · 1992