F15B 11/127
With step-by-step action
Official title: {with step-by-step action}
F15B11/127 (With step-by-step action) appears on 19 US grants and 12 published applications in this corpus.
Search patents in F15B- Granted patents
- 19
- Published applications
- 12
- Assignees
- 18
- Inventors
- 33
- Latest grant
- 17 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 1 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 1 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 2 |
| 2020 | 0 | 1 |
| 2021 | 1 | 2 |
| 2022 | 2 | 1 |
| 2023 | 0 | 0 |
| 2024 | 1 | 1 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Pneumatic stepper motor and device comprising at least one such pneumatic stepper motor17 Mar 2026US 12,577,964 B2Machnet SG PTE. LTD.
- Pneumatic stepper motor and device comprising at least one such pneumatic stepper motor13 Feb 2024US 11,898,581 B2Machnet Medical Robotics B.V.
- Multirod fluid actuator arrangement22 Nov 2022US 11,506,231 B2Saab AB
- Gas or fluid driven mechanical stepper motor2 Aug 2022US 11,401,811 B2Eindhoven Medical Robotics B.V.
- Fluid actuator arrangement26 Jan 2021US 10,900,503 B2Saab AB
- Pneumatic stepper motor and device comprising at least one such pneumatic stepper motor9 May 2024US 2024/0151249 A1Machnet SG PTE. LTD.
- An actuator apparatus comprising a positioning actuator5 May 2022US 2022/0135209 A1Saab AB
- Multirod fluid actuator arrangement9 Dec 2021US 2021/0381533 A1Saab AB
- Gas or fluid driven mechanical stepper motor2 Sep 2021US 2021/0270135 A1Eindhoven Medical Robotics B.V.
- Pneumatic stepper motor and device comprising at least one such pneumatic stepper motor11 Jun 2020US 2020/0182267 A1Universiteit Twente
Most cited
By later US patents
- Specialized actuators driven by oscillatory transducers85US 6,069,420 AOmnific International, Ltd. · 2000
- Actuators, motors and wheelless autonomous robots using vibratory transducer drivers56US 5,770,913 AOmnific International, Ltd. · 1998
- Differential area electrohydraulic doser actuator29US 4,256,017 AThe Bendix Corporation · 1981
- Pneumatic actuator apparatus24US 4,741,247 ARexa Corporation · 1988
- Actuator control system10US 4,621,496 ATeledyne Industries, Inc. · 1986