B25J 9/14
Fluid
Official title: fluid
B25J9/14 (Fluid) appears on 628 US grants and 652 published applications in this corpus.
Search patents in B25J- Granted patents
- 628
- Published applications
- 652
- Assignees
- 352
- Inventors
- 1,457
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 4 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 3 | 0 |
| 1982 | 4 | 0 |
| 1983 | 3 | 0 |
| 1984 | 5 | 0 |
| 1985 | 14 | 0 |
| 1986 | 8 | 0 |
| 1987 | 12 | 0 |
| 1988 | 15 | 0 |
| 1989 | 6 | 0 |
| 1990 | 11 | 0 |
| 1991 | 9 | 0 |
| 1992 | 3 | 0 |
| 1993 | 4 | 0 |
| 1994 | 3 | 0 |
| 1995 | 7 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 2 |
| 2002 | 2 | 2 |
| 2003 | 4 | 7 |
| 2004 | 5 | 3 |
| 2005 | 4 | 4 |
| 2006 | 0 | 5 |
| 2007 | 6 | 6 |
| 2008 | 2 | 1 |
| 2009 | 2 | 8 |
| 2010 | 3 | 4 |
| 2011 | 2 | 6 |
| 2012 | 7 | 7 |
| 2013 | 5 | 4 |
| 2014 | 8 | 7 |
| 2015 | 3 | 14 |
| 2016 | 14 | 23 |
| 2017 | 16 | 32 |
| 2018 | 32 | 52 |
| 2019 | 34 | 59 |
| 2020 | 57 | 49 |
| 2021 | 55 | 78 |
| 2022 | 37 | 65 |
| 2023 | 61 | 73 |
| 2024 | 51 | 50 |
| 2025 | 48 | 53 |
| 2026 | 44 | 38 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Systems, devices, and methods for a hydraulic robotic arm6 Oct 2026US 12,752,419 B2Sanctuary Cognitive Systems Corporation
- Modular subsea vehicle29 Sep 2026US 12,747,012 B2Oceaneering International, Inc.
- Fulcrum opening/closing type air15 Sep 2026US 12,734,681 B2SMC Corporation
- Index paddles for a robotic workstation centered on a rotating positioner table1 Sep 2026US 12,722,282 B1Arraycore Automation, LLC
- Painting robot and painting system25 Aug 2026US 12,715,143 B2Kabushiki Kaisha Yaskawa Denki
- Non-rigid, deformable robotic body24 Sep 2026US 2026/0284866 A1
- Modular soft robotic system17 Sep 2026US 2026/0273724 A1The Regents of the University of Michigan
- Articulable inverting and everting robotic limbs13 Aug 2026US 2026/0233385 A1Massachusetts Institute of Technology
- Wristed vine robot6 Aug 2026US 2026/0225229 A1The Regents of the University of California
- Dynamic mechanical skin structures for animatronic figures6 Aug 2026US 2026/0225255 A1Disney Enterprises, Inc.
Most cited
By later US patents
- Surgical robotic system and hydraulic actuator therefor1,329US 5,791,231 AEndorobotics Corporation · 1998
- Three axis mechanical joint for a power assist device248US 5,282,460 A1994
- Robotic exercise machine and method180US 4,235,437 A1980
- Actuators for simulating muscle activity in robotics170US 5,697,285 A1997
- Method and system employing strings of opposed gaseous-fluid inflatable tension actuators in jointed arms, legs, beams and columns for controlling their movements138US 4,784,042 A1988