F15B 13/12
Special measures for increasing the sensitivity of the system
F15B13/12 (Special measures for increasing the sensitivity of the system) appears on 7 US grants and 6 published applications in this corpus.
Search patents in F15B- Granted patents
- 7
- Published applications
- 6
- Assignees
- 5
- Inventors
- 20
- Latest grant
- 25 Aug 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 1 | 3 |
| 2019 | 1 | 2 |
| 2020 | 3 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Hydraulic cylinder spool valve device25 Aug 2020US 10,753,376 B2Komatsu Ltd.
- Valve block arrangement and method for a valve block arrangement19 May 2020US 10,655,650 B2Robert Bosch GmbH
- Hydraulic valve28 Apr 2020US 10,634,174 B2Claverham Limited
- Adjustment system for a hydraulic actuator22 Oct 2019US 10,451,090 B2Claverham Limited
- Hydraulic valve31 Jul 2018US 10,036,408 B2Claverham Limited
- Hydraulic actuator, robot arm, robot hand and operating method16 May 2019US 2019/0145432 A1
- Hydraulic cylinder spool valve device3 Jan 2019US 2019/0003497 A1Komatsu Ltd.
- Valve Block Arrangement and Method for a Valve Block Arrangement27 Dec 2018US 2018/0372131 A1Robert Bosch GmbH
- Hydraulic valve27 Dec 2018US 2018/0372134 A1Claverham Limited
- Adjustment System for a Hydraulic Actuator24 May 2018US 2018/0142711 A1Claverham Limited
Most cited
By later US patents