Y10T 137/7843
Integral resilient member forms plural valves
Y10T137/7843 (Integral resilient member forms plural valves) appears on 177 US grants and 63 published applications in this corpus.
Search patents in Y10T- Granted patents
- 177
- Published applications
- 63
- Assignees
- 125
- Inventors
- 242
- Latest grant
- 19 Aug 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 3 | 0 |
| 1978 | 3 | 0 |
| 1979 | 2 | 0 |
| 1980 | 5 | 0 |
| 1981 | 3 | 0 |
| 1982 | 2 | 0 |
| 1983 | 4 | 0 |
| 1984 | 5 | 0 |
| 1985 | 2 | 0 |
| 1986 | 6 | 0 |
| 1987 | 4 | 0 |
| 1988 | 2 | 0 |
| 1989 | 3 | 0 |
| 1990 | 9 | 0 |
| 1991 | 4 | 0 |
| 1992 | 8 | 0 |
| 1993 | 4 | 0 |
| 1994 | 4 | 0 |
| 1995 | 6 | 0 |
| 1996 | 5 | 0 |
| 1997 | 3 | 0 |
| 1998 | 5 | 0 |
| 1999 | 0 | 0 |
| 2000 | 6 | 0 |
| 2001 | 5 | 1 |
| 2002 | 6 | 5 |
| 2003 | 1 | 2 |
| 2004 | 5 | 4 |
| 2005 | 3 | 5 |
| 2006 | 2 | 2 |
| 2007 | 2 | 4 |
| 2008 | 4 | 3 |
| 2009 | 5 | 1 |
| 2010 | 0 | 2 |
| 2011 | 4 | 4 |
| 2012 | 5 | 5 |
| 2013 | 2 | 1 |
| 2014 | 5 | 2 |
| 2015 | 1 | 1 |
| 2016 | 3 | 5 |
| 2017 | 0 | 4 |
| 2018 | 5 | 2 |
| 2019 | 4 | 4 |
| 2020 | 5 | 1 |
| 2021 | 1 | 1 |
| 2022 | 2 | 2 |
| 2023 | 0 | 1 |
| 2024 | 3 | 0 |
| 2025 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Medical fluid pumping system having backflow prevention19 Aug 2025US 12,392,335 B2Baxter Healthcare S. A.
- Valve with internal member3 Sep 2024US 12,076,492 B2Fisher & Paykel Healthcare Limited
- Valve for controlling a flow of a fluid26 Mar 2024US 11,940,061 B2Ttp Ventus Ltd.
- Serviceable ball check valve27 Feb 2024US 11,913,569 B1NIBCO Inc.
- Valve with internal member23 Aug 2022US 11,420,009 B2Fisher & Paykel Healthcare Limited
- Valve with internal member16 Jan 2025US 2025/0018144 A1Fisher & Paykel Healthcare Limited
- Valve for Controlling a Flow of a Fluid6 Apr 2023US 2023/0109570 A1Ttp Ventus Ltd.
- Valve with internal member17 Nov 2022US 2022/0362507 A1Fisher & Paykel Healthcare Limited
- Blood treatment system having backflow prevention22 Sep 2022US 2022/0299019 A1Baxter Healthcare S. A.
- Valve with internal member11 Mar 2021US 2021/0069456 A1Fisher & Paykel Healthcare Limited
Most cited
By later US patents
- Valve for breathing device239US 4,622,964 AO-Two Systems International Inc. · 1986
- Disposable infusion cassette with low air bubble retention and improved valves232US 6,494,694 B2Abbott Laboratories · 2002
- Fluid transfer device218US 4,084,606 ABaxter Travenol Laboratories, Inc. · 1978
- Two-way outdwelling slit valving of medical liquid flow through a cannula and methods201US 5,169,393 A1992
- Liquid spray dispenser199US 5,150,841 ADowbrands L.P. · 1992