Y10T 137/786
Concentric ports
Y10T137/786 (Concentric ports) appears on 44 US grants and 12 published applications in this corpus.
Search patents in Y10T- Granted patents
- 44
- Published applications
- 12
- Assignees
- 30
- Inventors
- 67
- Latest grant
- 1 Nov 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 3 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 3 | 0 |
| 1990 | 3 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 1 |
| 2002 | 1 | 2 |
| 2003 | 2 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 1 |
| 2007 | 1 | 0 |
| 2008 | 0 | 2 |
| 2009 | 1 | 1 |
| 2010 | 1 | 1 |
| 2011 | 1 | 1 |
| 2012 | 1 | 0 |
| 2013 | 2 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 1 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
| 2022 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Plate valve and method for operating same1 Nov 2022US 11,486,505 B2Burckhardt Compression AG
- Shear seal check valve for use in wellbore fluid25 Jul 2017US 9,714,556 B2Baker Hughes Incorporated
- Low-pressure valve with an inner and outer throughflow cross section31 Dec 2013US 8,616,523 B2Robert Bosch GmbH
- Automatic concentric crank-side compressor valve21 May 2013US 8,444,402 B2Hoerbiger Kompressortechnik Holding GmbH
- Check valve9 Oct 2012US 8,282,368 B2Ford Global Technologies, LLC
- Plate valve and method for operating same28 Jan 2021US 2021/0025508 A1Burckhardt Compression AG
- Shear seal check valve for use in wellbore fluid14 May 2015US 2015/0129784 A1Baker Hughes Incorporated
- Low-Pressure Valve with an Inner and Outer Throughflow Cross Section21 Jul 2011US 2011/0175004 A1Robert Bosch GmbH
- Automatic concentric crank-side compressor valve28 Oct 2010US 2010/0269927 A1Hoerbiger Kompressortechnik Holding GmbH
- Check Valve26 Feb 2009US 2009/0050217 A1Ford Global Technologies, LLC
Most cited
By later US patents
- Connector-activated in-line valve342US 5,215,538 AAbbott Laboratories · 1993
- Luer lock system223US 5,620,427 A1997
- Medical luer connection having protective cap with crush rib199US 6,152,913 AThe KippGroup · 2000
- PCV system with a check valve device42US 5,027,784 AToyota Jidosha Kabushiki Kaisha · 1991
- Plate valve24US 4,854,341 AENFO Grundlagenforschungs AG · 1989