Y10T 137/87434
Valves deform to close passage
Y10T137/87434 (Valves deform to close passage) appears on 18 US grants and 5 published applications in this corpus.
Search patents in Y10T- Granted patents
- 18
- Published applications
- 5
- Assignees
- 13
- Inventors
- 26
- Latest grant
- 8 Jan 2019
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 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 | 1 |
| 2009 | 0 | 1 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 1 | 0 |
| 2014 | 1 | 1 |
| 2015 | 0 | 0 |
| 2016 | 1 | 1 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Multiple stage pinch valve and filling apparatus using a multiple stage pinch valve8 Jan 2019US 10,174,849 B2Festo AG & Co.
- Valve and method for controlling flow in tubular members2 Aug 2016US 9,404,590 B2Baker Hughes Incorporated
- Valve and method for controlling flow in tubular members25 Mar 2014US 8,678,350 B2Baker Hughes Incorporated
- Passive one-way valve and microfluidic device1 Oct 2013US 8,545,767 B2Sumitomo Bakelite Co., Ltd.
- Elastic valve and microfluidic device including the same20 Mar 2012US 8,136,550 B2Samsung Electronics Co., Ltd.
- Multiple Stage Pinch Valve and Filling Apparatus Using a Multiple Stage Pinch Valve23 Jun 2016US 2016/0178071 A1Festo AG & Co.
- Valve and method for controlling flow in tubular members22 May 2014US 2014/0138567 A1Baker Hughes Incorporated
- Passive One-Way Valve and Microfluidic Device1 Jul 2010US 2010/0166610 A1Sumitomo Bakelite Co., Ltd.
- Elastic valve and microfluidic device including the same5 Mar 2009US 2009/0057599 A1Samsung Electronics Co., Ltd.
- Valve and method for controlling flow in tubular members18 Sep 2008US 2008/0224085 A1Baker Hughes Incorporated
Most cited
By later US patents
- Sill cock assembly40US 4,182,356 AWoodford Manufacturing Company · 1980
- Continuous flushing device27US 4,414,999 A1983
- Apparatus and method for producing foamed materials22US 5,102,228 AThermal Structures, Inc. · 1992
- Engine cooling system flushing apparatus and method21US 4,293,031 AWynn Oil Company · 1981
- Fluid control device particularly useful in liquid transfusion apparatus17US 4,694,856 A1987