Y10T 137/86919
Sequentially closing and opening alternately seating flow controllers
Y10T137/86919 (Sequentially closing and opening alternately seating flow controllers) appears on 368 US grants and 76 published applications in this corpus.
Search patents in Y10T- Granted patents
- 368
- Published applications
- 76
- Assignees
- 229
- Inventors
- 540
- Latest grant
- 16 Apr 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 25 | 0 |
| 1977 | 12 | 0 |
| 1978 | 19 | 0 |
| 1979 | 7 | 0 |
| 1980 | 5 | 0 |
| 1981 | 9 | 0 |
| 1982 | 6 | 0 |
| 1983 | 9 | 0 |
| 1984 | 10 | 0 |
| 1985 | 16 | 0 |
| 1986 | 14 | 0 |
| 1987 | 19 | 0 |
| 1988 | 19 | 0 |
| 1989 | 13 | 0 |
| 1990 | 13 | 0 |
| 1991 | 8 | 0 |
| 1992 | 10 | 0 |
| 1993 | 10 | 0 |
| 1994 | 10 | 0 |
| 1995 | 4 | 0 |
| 1996 | 7 | 0 |
| 1997 | 11 | 0 |
| 1998 | 7 | 0 |
| 1999 | 9 | 0 |
| 2000 | 8 | 0 |
| 2001 | 12 | 1 |
| 2002 | 8 | 6 |
| 2003 | 4 | 3 |
| 2004 | 8 | 7 |
| 2005 | 3 | 6 |
| 2006 | 5 | 3 |
| 2007 | 0 | 5 |
| 2008 | 4 | 4 |
| 2009 | 2 | 6 |
| 2010 | 4 | 1 |
| 2011 | 3 | 5 |
| 2012 | 3 | 11 |
| 2013 | 6 | 3 |
| 2014 | 8 | 4 |
| 2015 | 5 | 3 |
| 2016 | 3 | 4 |
| 2017 | 4 | 0 |
| 2018 | 2 | 1 |
| 2019 | 1 | 1 |
| 2020 | 2 | 0 |
| 2021 | 0 | 1 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Three-way solenoid valve16 Apr 2024US 11,959,554 B2Hyundai Mobis Co., Ltd.
- Gas line control system and modular variable pressure controller29 Dec 2020US 10,876,645 B2VRG Controls, LLC
- Method of decreasing tire pressure10 Nov 2020US 10,828,940 B2Dana Heavy Vehicle Systems Group, LLC
- Gas line control system and modular variable pressure controller19 Mar 2019US 10,234,047 B2VRG Controls, LLC
- Heating system11 Sep 2018US 10,073,071 B2
- Three-way solenoid valve13 Apr 2023US 2023/0110078 A1Hyundai Mobis Co., Ltd.
- Gas line control system with anodized surfaces22 Apr 2021US 2021/0116045 A1VRG Controls, LLC
- Gas line control system and modular variable pressure controller11 Jul 2019US 2019/0211940 A1VRG Controls, LLC
- Method of decreasing tire pressure24 May 2018US 2018/0141393 A1Dana Heavy Vehicle Systems Group, LLC
- Microfluidic device for serial fluidic operations1 Dec 2016US 2016/0346782 A1Sharp Kabushiki Kaisha
Most cited
By later US patents
- Sealed motor driven valve164US 6,460,567 B1Hansen Technologies Corporation · 2002
- Method and apparatus for collecting a blood component and performing a photopheresis treatment103US 7,476,209 B2Therakos, Inc. · 2009
- Pinch valve75US 4,230,151 A1980
- Electropneumatic transducer69US 4,898,200 AShoketsu Kinzohu Kogyo Kabushiki Kaisha · 1990
- Pinch valve68US 4,524,802 ABio-Chem Valve Corp. · 1985