Y10T 137/1789
Having pressure responsive valve
Y10T137/1789 (Having pressure responsive valve) appears on 156 US grants and 41 published applications in this corpus.
Search patents in Y10T- Granted patents
- 156
- Published applications
- 41
- Assignees
- 83
- Inventors
- 231
- Latest grant
- 27 Nov 2018
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 3 | 0 |
| 1978 | 5 | 0 |
| 1979 | 0 | 0 |
| 1980 | 3 | 0 |
| 1981 | 3 | 0 |
| 1982 | 7 | 0 |
| 1983 | 6 | 0 |
| 1984 | 6 | 0 |
| 1985 | 3 | 0 |
| 1986 | 9 | 0 |
| 1987 | 4 | 0 |
| 1988 | 3 | 0 |
| 1989 | 4 | 0 |
| 1990 | 8 | 0 |
| 1991 | 2 | 0 |
| 1992 | 4 | 0 |
| 1993 | 4 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 3 | 0 |
| 1998 | 6 | 0 |
| 1999 | 4 | 0 |
| 2000 | 5 | 0 |
| 2001 | 9 | 1 |
| 2002 | 6 | 3 |
| 2003 | 1 | 3 |
| 2004 | 6 | 3 |
| 2005 | 0 | 3 |
| 2006 | 5 | 4 |
| 2007 | 5 | 5 |
| 2008 | 1 | 5 |
| 2009 | 2 | 2 |
| 2010 | 5 | 1 |
| 2011 | 3 | 5 |
| 2012 | 0 | 4 |
| 2013 | 5 | 0 |
| 2014 | 3 | 0 |
| 2015 | 2 | 1 |
| 2016 | 0 | 1 |
| 2017 | 0 | 0 |
| 2018 | 3 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Pressure relief device integrity sensor27 Nov 2018US 10,139,005 B2BS&B Safety Systems, Inc.
- Stress reactive valve27 Mar 2018US 9,926,767 B2Halliburton Energy Services.Inc.
- Temporary elastomeric functional barrier membrane and method of manufacture20 Feb 2018US 9,896,592 B2Vernay Laboratories, Inc.
- Conduit protection system and method28 Apr 2015US 9,016,301 B2Airbus Operations GmbH
- Method and apparatus for use with an inflow control device24 Mar 2015US 8,985,207 B2Schlumberger Technology Corporation
- Temporary Elastomeric Functional Barrier Membrane and Method of Manufacture26 May 2016US 2016/0146359 A1Vernay Laboratories, Inc.
- Stress reactive valve25 Jun 2015US 2015/0176368 A1Halliburton Energy Services.Inc.
- Pressure relief device integrity sensor20 Dec 2012US 2012/0319857 A1BS&B Safety Systems, Inc.
- Conduit protection system and method4 Oct 2012US 2012/0248251 A1Airbus Operations GmbH
- Valve release mechanism12 Jul 2012US 2012/0175543 A1Hamilton Sundstrand Corporation
Most cited
By later US patents
- Quick-disconnect fitting for gas line connection116US 4,613,112 AEssex Industries, Inc. · 1986
- Steam injection system for use in a well113US 4,099,563 AChevron Research Company · 1978
- Mud saver valve with increased flow check valve85US 4,955,949 ADrilex Systems, Inc. · 1990
- Actuating ball76US 5,941,309 A1999
- Airbag system inflator70US 5,820,162 AAirBelt Systems, LLC. · 1998