Y10T 137/0497
Fluid actuated or retarded
Y10T137/0497 (Fluid actuated or retarded) appears on 143 US grants and 131 published applications in this corpus.
Search patents in Y10T- Granted patents
- 143
- Published applications
- 131
- Assignees
- 85
- Inventors
- 234
- Latest grant
- 18 Apr 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 3 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 3 | 0 |
| 1999 | 4 | 0 |
| 2000 | 4 | 0 |
| 2001 | 6 | 3 |
| 2002 | 2 | 6 |
| 2003 | 5 | 9 |
| 2004 | 11 | 8 |
| 2005 | 5 | 5 |
| 2006 | 5 | 11 |
| 2007 | 4 | 6 |
| 2008 | 6 | 12 |
| 2009 | 8 | 3 |
| 2010 | 4 | 11 |
| 2011 | 8 | 8 |
| 2012 | 10 | 7 |
| 2013 | 3 | 17 |
| 2014 | 10 | 9 |
| 2015 | 12 | 8 |
| 2016 | 11 | 3 |
| 2017 | 3 | 0 |
| 2018 | 2 | 1 |
| 2019 | 2 | 1 |
| 2020 | 0 | 1 |
| 2021 | 1 | 1 |
| 2022 | 3 | 1 |
| 2023 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Backflow prevention and method of manufacture18 Apr 2023US 11,629,792 B2Zurn Industries, LLC
- Backflow prevention and method of manufacture12 Jul 2022US 11,384,853 B2Zurn Industries, LLC
- Pilot close vent valve5 Apr 2022US 11,293,462 B2National Oilwell Varco, L.P.
- Slow response solenoid hydraulic valve, and associated systems and methods8 Feb 2022US 11,242,041 B2Safran Landing Systems Canada Inc.
- Backflow prevention and method of manufacture9 Feb 2021US 10,914,391 B2Zurn Industries, LLC
- Backflow prevention and method of manufacture3 Nov 2022US 2022/0349485 A1Zurn Industries, LLC
- Backflow Prevention and Method of Manufacture27 May 2021US 2021/0156486 A1Zurn Industries, LLC
- Pilot Close Vent Valve19 Nov 2020US 2020/0362885 A1National Oilweel Varco, LP.
- Slow response solenoid hydraulic valve, and associated systems and methods24 Oct 2019US 2019/0322258 A1Safran Landing Systems Canada Inc.
- Diaphragm check valves and methods of manufacture thereof22 Mar 2018US 2018/0080578 A1MiniPumps, LLC
Most cited
By later US patents
- Microfabricated elastomeric valve and pump systems619US 6,408,878 B1California Institute of Technology · 2002
- Method of making a microfabricated elastomeric valve294US 6,793,753 B2California Institute of Technology · 2004
- Valves and pumps for microfluidic systems and method for making microfluidic systems136US 6,767,194 B2President and Fellows of Harvard College · 2004
- Microfluidic system including a bubble valve for regulating fluid flow through a microchannel111US 6,877,528 B2Cytonome, Inc. · 2005
- Small scale actuators and methods for their formation and use87US 6,561,479 B1Micron Technology, Inc. · 2003