A61H 2201/1409
Hydraulic or pneumatic means
A61H2201/1409 (Hydraulic or pneumatic means) appears on 221 US grants and 352 published applications in this corpus.
Search patents in A61H- Granted patents
- 221
- Published applications
- 352
- Assignees
- 190
- Inventors
- 685
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 5 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 2 | 1 |
| 2011 | 1 | 0 |
| 2012 | 1 | 2 |
| 2013 | 1 | 2 |
| 2014 | 0 | 7 |
| 2015 | 1 | 10 |
| 2016 | 7 | 10 |
| 2017 | 8 | 20 |
| 2018 | 7 | 22 |
| 2019 | 12 | 37 |
| 2020 | 25 | 56 |
| 2021 | 25 | 47 |
| 2022 | 29 | 38 |
| 2023 | 32 | 29 |
| 2024 | 21 | 25 |
| 2025 | 29 | 17 |
| 2026 | 18 | 22 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Fluidic methods and devices6 Oct 2026US 12,753,749 B2Obotics Inc.
- Foot arch massage arrangement29 Sep 2026US 12,746,174 B2Fujian Yitaikang Electronics Co., Ltd
- Method for moving an exoskeleton25 Aug 2026US 12,714,627 B2Wandercraft
- Therapeutic seat cushion equipped for pressure monitoring and inflation system for same19 May 2026US 12,628,961 B2Bussert Medical, Inc.
- Stimulation device19 May 2026US 12,629,314 B2NOVOLUTO GmbH
- Stimulation device10 Sep 2026US 2026/0263316 A1NOVOLUTO GmbH
- Active fabrics, garments, and materials27 Aug 2026US 2026/0248209 A1Regents of the University of Minnesota
- Inflatable massage backrest27 Aug 2026US 2026/0248679 A1Xiamen Comfier Technology Co., Ltd.
- Dispenser for heated lubricant in sexual stimulation device16 Jul 2026US 2026/0199180 A1Hytto Pte. Ltd.
- Multi-pulse massager9 Jul 2026US 2026/0191730 A1Lear Corporation
Most cited
By later US patents
- Power generating leg99US 7,883,546 B2The Regents of the University of California · 2011
- Vest for body pulsating method and apparatus84US 6,676,614 B1Electromed, Inc. · 2004
- Methods for determining the size of body parts as part of compression therapy procedures63US 9,737,238 B2Wright Therapy Products, Inc. · 2017
- Systems and methods for computer assisted operation47US 10,492,981 B12019
- Apparatus for the conditioning of muscular fibrils reaction coordination capacity by means a pressure wave, and aesthetic and therapeutic application thereof39US 9,713,567 B2VISSman S.R.L. · 2017