Y10T 137/6038
Particular valve seat or interface seal
Y10T137/6038 (Particular valve seat or interface seal) appears on 81 US grants and 31 published applications in this corpus.
Search patents in Y10T- Granted patents
- 81
- Published applications
- 31
- Assignees
- 54
- Inventors
- 102
- Latest grant
- 26 Aug 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 2 | 0 |
| 1979 | 3 | 0 |
| 1980 | 2 | 0 |
| 1981 | 3 | 0 |
| 1982 | 2 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 3 | 0 |
| 1986 | 5 | 0 |
| 1987 | 3 | 0 |
| 1988 | 1 | 0 |
| 1989 | 6 | 0 |
| 1990 | 3 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 3 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 3 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 2 |
| 2004 | 0 | 2 |
| 2005 | 2 | 2 |
| 2006 | 1 | 1 |
| 2007 | 0 | 0 |
| 2008 | 2 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 1 |
| 2011 | 0 | 2 |
| 2012 | 0 | 6 |
| 2013 | 3 | 4 |
| 2014 | 8 | 1 |
| 2015 | 1 | 2 |
| 2016 | 1 | 0 |
| 2017 | 0 | 2 |
| 2018 | 5 | 3 |
| 2019 | 0 | 1 |
| 2020 | 2 | 0 |
| 2021 | 1 | 1 |
| 2022 | 2 | 0 |
| 2023 | 0 | 0 |
| 2024 | 1 | 0 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Double piece retainer for compact valve26 Aug 2025US 12,398,811 B1Cortec Corporation
- Double piece retainer for compact valve4 Jun 2024US 12,000,506 B1Cortec Corporation
- Top entry ball valve and method12 Jul 2022US 11,384,846 B2
- Double piece retainer for compact valve5 Jul 2022US 11,378,190 B1Cortec Corporation
- Self-relieving ball valve seat12 Oct 2021US 11,143,313 B2Cameron International Corporation
- Top entry ball valve and method26 Aug 2021US 2021/0262574 A1Worldwide Oilfield Machine, Inc.
- Valve device29 Aug 2019US 2019/0264620 A1Denso Corporation
- Top entry ball valve6 Dec 2018US 2018/0347711 A1Shanghai Keyva Control Co., Ltd.
- Self-relieving ball valve seat30 Aug 2018US 2018/0245696 A1Cameron International Corporation
- Top Entry Soft Seats Floating Ball Valve25 Jan 2018US 2018/0023711 A1Hawa Valves (India) Private Limited
Most cited
By later US patents
- Ball valve having replaceable seals under full service pressure63US 5,193,573 A1993
- Top entry trunnion ball valve57US 4,566,482 A1986
- Ball valve adapted to couple with an output drive shaft of a valve control device56US 5,954,088 ATransworld Steel Enterprise Co., Ltd. · 1999
- Single lever faucet plastic cartridge valve39US 4,226,260 AMilwaukee Faucets, Inc. · 1980
- Oil extractor for vehicle engines and the like38US 4,078,763 A1978