Y10T 137/7785
Valve closes in response to excessive flow
Y10T137/7785 (Valve closes in response to excessive flow) appears on 183 US grants and 58 published applications in this corpus.
Search patents in Y10T- Granted patents
- 183
- Published applications
- 58
- Assignees
- 121
- Inventors
- 247
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 5 | 0 |
| 1978 | 6 | 0 |
| 1979 | 4 | 0 |
| 1980 | 5 | 0 |
| 1981 | 9 | 0 |
| 1982 | 7 | 0 |
| 1983 | 3 | 0 |
| 1984 | 6 | 0 |
| 1985 | 3 | 0 |
| 1986 | 5 | 0 |
| 1987 | 6 | 0 |
| 1988 | 3 | 0 |
| 1989 | 3 | 0 |
| 1990 | 5 | 0 |
| 1991 | 3 | 0 |
| 1992 | 6 | 0 |
| 1993 | 9 | 0 |
| 1994 | 4 | 0 |
| 1995 | 5 | 0 |
| 1996 | 2 | 0 |
| 1997 | 4 | 0 |
| 1998 | 2 | 0 |
| 1999 | 3 | 0 |
| 2000 | 2 | 0 |
| 2001 | 4 | 0 |
| 2002 | 5 | 3 |
| 2003 | 5 | 2 |
| 2004 | 1 | 6 |
| 2005 | 4 | 1 |
| 2006 | 4 | 1 |
| 2007 | 2 | 1 |
| 2008 | 1 | 4 |
| 2009 | 3 | 3 |
| 2010 | 1 | 9 |
| 2011 | 3 | 0 |
| 2012 | 5 | 3 |
| 2013 | 7 | 6 |
| 2014 | 4 | 2 |
| 2015 | 5 | 5 |
| 2016 | 5 | 1 |
| 2017 | 0 | 1 |
| 2018 | 1 | 3 |
| 2019 | 4 | 2 |
| 2020 | 1 | 2 |
| 2021 | 2 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
| 2025 | 1 | 1 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Passive modulating design for fast responding control valves for high pressure gas applications28 Jul 2026US 12,693,690 B2Kalsi Engineering, Inc.
- Bidirectional excess flow valve21 Oct 2025US 12,449,052 B1Watts Regulator Co.
- Compressor gas cutoff22 Jun 2021US 11,041,492 B2
- Multidirectional vent limiting devices for use with fluid regulators12 Jan 2021US 10,890,266 B2Emerson Process Management Regulator Technologies, Inc.
- Valve body having primary and secondary stem guides8 Sep 2020US 10,767,788 B2Emerson Process Management Regulator Technologies, Inc.
- Bidirectional excess flow valve22 Jan 2026US 2026/0022777 A1Watts Regulator Co.
- Bidirectional excess flow valve23 Oct 2025US 2025/0327530 A1Watts Regulator Co.
- Passive modulating design for fast responding control valves for high pressure gas applications24 Oct 2024US 2024/0353871 A1Kalsi Engineering, Inc.
- Venting valve11 Jun 2020US 2020/0182366 A1Goodrich Corporation
- Compressor gas cutoff2 Jan 2020US 2020/0003204 A1
Most cited
By later US patents
- Body support system176US 4,982,466 ALeggett & Platt, Incorporated · 1991
- Pressure support system and method and a pressure control valve for use in such system and method141US 6,615,831 B1Respironics, Inc. · 2003
- Airflow control system pump and housing114US 4,986,738 ALeggett & Platt, Incorporated · 1991
- Pressure support system and method and a pressure control valve for use in such a system and method71US 7,134,434 B2RIC Investments, LLC · 2006
- Pressure regulator for endotracheal tube cuff or the like66US 4,159,722 ASherwood Medical Industries Inc. · 1979