Y10T 137/86445
Plural, sequential, valve actuations
Y10T137/86445 (Plural, sequential, valve actuations) appears on 354 US grants and 62 published applications in this corpus.
Search patents in Y10T- Granted patents
- 354
- Published applications
- 62
- Assignees
- 212
- Inventors
- 544
- Latest grant
- 20 Oct 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 11 | 0 |
| 1977 | 15 | 0 |
| 1978 | 17 | 0 |
| 1979 | 11 | 0 |
| 1980 | 19 | 0 |
| 1981 | 17 | 0 |
| 1982 | 20 | 0 |
| 1983 | 5 | 0 |
| 1984 | 11 | 0 |
| 1985 | 12 | 0 |
| 1986 | 18 | 0 |
| 1987 | 15 | 0 |
| 1988 | 11 | 0 |
| 1989 | 17 | 0 |
| 1990 | 12 | 0 |
| 1991 | 9 | 0 |
| 1992 | 13 | 0 |
| 1993 | 6 | 0 |
| 1994 | 8 | 0 |
| 1995 | 5 | 0 |
| 1996 | 3 | 0 |
| 1997 | 2 | 0 |
| 1998 | 6 | 0 |
| 1999 | 6 | 0 |
| 2000 | 8 | 0 |
| 2001 | 9 | 4 |
| 2002 | 9 | 6 |
| 2003 | 8 | 5 |
| 2004 | 9 | 4 |
| 2005 | 1 | 2 |
| 2006 | 3 | 2 |
| 2007 | 1 | 2 |
| 2008 | 2 | 4 |
| 2009 | 1 | 5 |
| 2010 | 1 | 4 |
| 2011 | 3 | 7 |
| 2012 | 6 | 1 |
| 2013 | 6 | 6 |
| 2014 | 3 | 4 |
| 2015 | 5 | 1 |
| 2016 | 3 | 2 |
| 2017 | 3 | 0 |
| 2018 | 1 | 0 |
| 2019 | 0 | 2 |
| 2020 | 3 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Modulatable safety valve20 Oct 2020US 10,808,859 B2emb-papst Landshut GmbH
- Cam actuated coolant control valve29 Sep 2020US 10,788,143 B2Schaeffler Technologies AG & Co. KG
- Method for controlling depressurisation in a motor vehicle fuel tank4 Feb 2020US 10,549,629 B2Audi AG
- System for and method of multiple channel fast pulse gas delivery24 Jul 2018US 10,031,531 B2MKS Instruments, Inc.
- Device for controlling fluid flows in lab-on-a-chip systems18 Jul 2017US 9,709,179 B2Boehringer Ingelheim Vetmedica GmbH
- Cam actuated coolant control valve16 Apr 2020US 2020/0116274 A1Schaeffler Technologies AG & Co. KG
- Modulatable Safety Valve30 May 2019US 2019/0162326 A1ebm-papst Landshut GmbH
- Method for controlling depressurisation in a motor vehicle fuel tank3 Jan 2019US 2019/0001811 A1Audi AG
- Valve having improved spool geometry6 Oct 2016US 2016/0290516 A1Caterpillar Inc.
- Device for controlling fluid flows in lab-on-a-chip systems25 Feb 2016US 2016/0051984 A1Boehringer Ingelheim Vetmedica GmbH
Most cited
By later US patents
- Computer-controlled irrigation system201US 4,209,131 AMotorola, Inc. · 1980
- Programmable controller apparatus for irrigation systems151US 5,479,338 APro-Mark, Inc. · 1995
- Temperature sensitive shower diverter valve and method for diverting shower water144US 4,854,499 A1989
- Multiprogrammable pinch valve module143US 4,457,339 ACoulter Electronics, Inc. · 1984
- Hydraulic digital stepper actuator135US 4,434,704 AHalliburton Company · 1984