Y10T 137/7823
Valve head in inlet chamber
Y10T137/7823 (Valve head in inlet chamber) appears on 309 US grants and 171 published applications in this corpus.
Search patents in Y10T- Granted patents
- 309
- Published applications
- 171
- Assignees
- 193
- Inventors
- 466
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 8 | 0 |
| 1977 | 4 | 0 |
| 1978 | 6 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 8 | 0 |
| 1982 | 4 | 0 |
| 1983 | 2 | 0 |
| 1984 | 5 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 8 | 0 |
| 1988 | 8 | 0 |
| 1989 | 5 | 0 |
| 1990 | 4 | 0 |
| 1991 | 9 | 0 |
| 1992 | 11 | 0 |
| 1993 | 8 | 0 |
| 1994 | 3 | 0 |
| 1995 | 6 | 0 |
| 1996 | 4 | 0 |
| 1997 | 5 | 0 |
| 1998 | 9 | 0 |
| 1999 | 10 | 0 |
| 2000 | 10 | 0 |
| 2001 | 10 | 0 |
| 2002 | 5 | 12 |
| 2003 | 7 | 11 |
| 2004 | 9 | 18 |
| 2005 | 12 | 6 |
| 2006 | 7 | 13 |
| 2007 | 8 | 14 |
| 2008 | 9 | 9 |
| 2009 | 7 | 14 |
| 2010 | 8 | 9 |
| 2011 | 2 | 5 |
| 2012 | 8 | 13 |
| 2013 | 12 | 7 |
| 2014 | 10 | 5 |
| 2015 | 12 | 11 |
| 2016 | 9 | 1 |
| 2017 | 7 | 1 |
| 2018 | 1 | 4 |
| 2019 | 5 | 5 |
| 2020 | 2 | 1 |
| 2021 | 4 | 1 |
| 2022 | 2 | 1 |
| 2023 | 1 | 2 |
| 2024 | 4 | 5 |
| 2025 | 3 | 2 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Valves and trim assemblies for valves6 Oct 2026US 12,753,840 B2Fisher Jeon Gas Equipment (Chengdu) Co., Ltd.
- Pressure regulator for compressed gas with adjustable gas pressure sensing assembly3 Mar 2026US 12,566,462 B2Rotarex S.A.
- Pressure regulating valve4 Nov 2025US 12,460,729 B2Ultra Flow Holdings, LLC
- High-pressure labor-saving pressure regulator10 Jun 2025US 12,326,739 B2Shako Co., Ltd.
- Fluid regulator having integral fluid purge mechanism4 Feb 2025US 12,214,388 B2G. P. Reeves, Inc.
- Pressure reduction valve20 Aug 2026US 2026/0244227 A1Aisan Kogyo Kabushiki Kaisha
- Valves and trim assemblies for valves15 May 2025US 2025/0155029 A1Fisher Jeon Gas Equipment (Chengdu) Co., Ltd.
- Pressure regulator for compressed gas with adjustable gas pressure sensing assembly23 Jan 2025US 2025/0028339 A1Rotarex S.A.
- High-pressure labor-saving pressure regulator5 Dec 2024US 2024/0402734 A1Shako Co., Ltd.
- Pressure regulating valve4 Apr 2024US 2024/0110629 A1Ultra Flow Holdings, LLC
Most cited
By later US patents
- Safety pressure regulator161US 4,457,329 AAir Products and Chemicals, Inc. · 1984
- Intelligent pressure regulator124US 6,056,008 AFisher Controls International LLC · 2000
- Pressure regulating valve87US 6,026,850 AGlobal Agricultural Technology and Engineering, LLC · 2000
- Intelligent pressure regulator82US 6,178,997 B2Fisher Controls International LLC · 2001
- Adjustable fluid flow regulator73US 5,988,204 AEmerson Electric Co. · 1999