A61M 2205/0288
Electro-rheological or magneto-rheological materials
A61M2205/0288 (Electro-rheological or magneto-rheological materials) appears on 175 US grants and 250 published applications in this corpus.
Search patents in A61M- Granted patents
- 175
- Published applications
- 250
- Assignees
- 95
- Inventors
- 311
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2004 | 0 | 4 |
| 2005 | 1 | 5 |
| 2006 | 0 | 1 |
| 2007 | 0 | 27 |
| 2008 | 3 | 2 |
| 2009 | 0 | 17 |
| 2010 | 7 | 21 |
| 2011 | 17 | 2 |
| 2012 | 8 | 6 |
| 2013 | 8 | 2 |
| 2014 | 3 | 1 |
| 2015 | 9 | 2 |
| 2016 | 7 | 13 |
| 2017 | 3 | 13 |
| 2018 | 9 | 10 |
| 2019 | 12 | 23 |
| 2020 | 7 | 20 |
| 2021 | 12 | 12 |
| 2022 | 12 | 18 |
| 2023 | 16 | 12 |
| 2024 | 11 | 15 |
| 2025 | 18 | 17 |
| 2026 | 12 | 7 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Automatic injection device having a magnetic drive system8 Sep 2026US 12,728,196 B2Flextronics AP, LLC
- Fully implanted aphereter/dialyzers for intracorporeal blood purification18 Aug 2026US 12,708,703 B2
- Detachable essential oil atomizer head and aromatherapy atomizer11 Aug 2026US 12,702,788 B2Shenzhen Jingxintai Houseware Co., Ltd.
- Holder to secure an auto-injection device21 Jul 2026US 12,685,811 B2
- Implantable internal drainage device and system for edemas9 Jun 2026US 12,649,050 B2Centre Hospitalier Universitaire Vaudois
- Respiratory assembly and methods of using the same8 Oct 2026US 2026/0306777 A1Snap Cpap, LLC
- Implantable internal drainage device and system for edemas17 Sep 2026US 2026/0273243 A1Centre Hospitalier Universitaire Vaudois
- Aerosol delivery device with improved connectivity, airflow, and aerosol paths2 Jul 2026US 2026/0182636 A1RAI Strategic Holdings, Inc.
- Pump or rotary cutter for operation in a fluid18 Jun 2026US 2026/0165729 A1Ecp Entwicklungsgesellschaft Mbh
- Improvements in needle-free delivery7 May 2026US 2026/0124396 A1Avaxmed Limited
Most cited
By later US patents
- Device and method employing shape memory alloy491US 6,916,159 B2TheraSense, Inc. · 2005
- Pump or rotary cutter for operation in a fluid158US 9,217,442 B2Ecp Entwicklungsgesellschaft Mbh · 2015
- Electroactive polymer activation system for a medical device81US 8,133,199 B2Boston Scientific Scimed, Inc. · 2012
- Fluid delivery device with autocalibration72US 7,727,181 B2Abbott Diabetes Care Inc. · 2010
- Electret enhanced automatic IV drip chamber shutoff65US 7,338,475 B2Cardinal Health 303, Inc. · 2008