Y10T 137/2567
Alternate or successive inflows
Y10T137/2567 (Alternate or successive inflows) appears on 327 US grants and 124 published applications in this corpus.
Search patents in Y10T- Granted patents
- 327
- Published applications
- 124
- Assignees
- 217
- Inventors
- 498
- Latest grant
- 26 Dec 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 6 | 0 |
| 1977 | 8 | 0 |
| 1978 | 5 | 0 |
| 1979 | 1 | 0 |
| 1980 | 9 | 0 |
| 1981 | 15 | 0 |
| 1982 | 10 | 0 |
| 1983 | 11 | 0 |
| 1984 | 5 | 0 |
| 1985 | 7 | 0 |
| 1986 | 6 | 0 |
| 1987 | 9 | 0 |
| 1988 | 8 | 0 |
| 1989 | 7 | 0 |
| 1990 | 5 | 0 |
| 1991 | 5 | 0 |
| 1992 | 5 | 0 |
| 1993 | 11 | 0 |
| 1994 | 6 | 0 |
| 1995 | 4 | 0 |
| 1996 | 7 | 0 |
| 1997 | 2 | 0 |
| 1998 | 4 | 0 |
| 1999 | 8 | 0 |
| 2000 | 12 | 0 |
| 2001 | 15 | 1 |
| 2002 | 7 | 5 |
| 2003 | 7 | 7 |
| 2004 | 7 | 10 |
| 2005 | 5 | 10 |
| 2006 | 13 | 16 |
| 2007 | 11 | 5 |
| 2008 | 5 | 8 |
| 2009 | 5 | 7 |
| 2010 | 7 | 12 |
| 2011 | 5 | 11 |
| 2012 | 13 | 4 |
| 2013 | 11 | 5 |
| 2014 | 6 | 4 |
| 2015 | 7 | 3 |
| 2016 | 4 | 7 |
| 2017 | 7 | 1 |
| 2018 | 5 | 3 |
| 2019 | 4 | 2 |
| 2020 | 2 | 1 |
| 2021 | 3 | 1 |
| 2022 | 1 | 1 |
| 2023 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Shutter valves26 Dec 2023US 11,852,253 B2Goodrich Corporation
- HP gas supply system and method6 Dec 2022US 11,519,555 B2Wright Brothers Global Gas, LLC
- Three-way valve drivable by a pump24 Aug 2021US 11,098,820 B2Elbi International S.P.A.
- Hydraulic machine and reversible metering pump equipped with such a machine6 Apr 2021US 10,968,901 B2Dosatron International
- HP gas supply system and method9 Mar 2021US 10,941,904 B1Wright Brothers Global Gas, LLC
- Shutter Valves17 Nov 2022US 2022/0364654 A1Goodrich Corporation
- Hp gas supply system and method9 Sep 2021US 2021/0278046 A1Wright Brothers Global Gas, LLC
- Three-way valve drivable by a pump20 Aug 2020US 2020/0263804 A1Elbi International S.P.A.
- Switchable bidirectional core-actuated valve31 Oct 2019US 2019/0331239 A1Jingway Technology Co., Ltd.
- Check valve14 Feb 2019US 2019/0049025 A1Mando Corporation
Most cited
By later US patents
- Injection shut-off valve212US 4,819,684 AIntermedicat GmbH · 1989
- Pneumatic logic circuits and their integrated circuits142US 4,046,159 A1977
- Hydrogen storage, distribution, and recovery system107US 7,169,489 B2FuelSell Technologies, Inc. · 2007
- Pressure biased shuttle valve106US 6,257,268 B1Gilmore Valve Co., Ltd. · 2001
- Sample supply device and sample inspection apparatus using the device79US 5,182,617 ACanon Kabushiki Kaisha · 1993