A61M 2206/20
Having means for promoting or enhancing the flow, actively or passively
Official title: having means for promoting or enhancing the flow, actively or passively
A61M2206/20 (Having means for promoting or enhancing the flow, actively or passively) appears on 276 US grants and 514 published applications in this corpus.
Search patents in A61M- Granted patents
- 276
- Published applications
- 514
- Assignees
- 223
- Inventors
- 934
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 8 |
| 2008 | 0 | 9 |
| 2009 | 3 | 7 |
| 2010 | 3 | 8 |
| 2011 | 4 | 8 |
| 2012 | 3 | 15 |
| 2013 | 7 | 13 |
| 2014 | 9 | 16 |
| 2015 | 17 | 18 |
| 2016 | 7 | 23 |
| 2017 | 11 | 14 |
| 2018 | 13 | 31 |
| 2019 | 19 | 36 |
| 2020 | 26 | 41 |
| 2021 | 22 | 50 |
| 2022 | 22 | 55 |
| 2023 | 23 | 41 |
| 2024 | 31 | 43 |
| 2025 | 33 | 53 |
| 2026 | 20 | 24 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Positive exhalation pressure device1 Sep 2026US 12,721,961 B2Solopep Limited
- Inhaler system with single plane piercing element11 Aug 2026US 12,702,767 B2Philip Morris Products S. A.
- Internal cannula mounted nebulizer11 Aug 2026US 12,702,771 B2Vapotherm, Inc.
- Heart pump11 Aug 2026US 12,702,818 B2BiVACOR Inc.
- Electronic atomization device and air curtain formation structure used by same16 Jun 2026US 12,653,231 B2Shenzhen Smoore Technology Limited
- Humidification tank and ventilation treatment device1 Oct 2026US 2026/0295196 A1Bmc (Tianjin) Medical Co., Ltd.
- Blower for portable/wearable rpt device24 Sep 2026US 2026/0284339 A1ResMed Motor Technologies Inc.
- Apparatus and Methods for Clot Aspiration With Revolving Asymmetric Aspiration Zone10 Sep 2026US 2026/0263091 A1Dragon Vascular, Inc.
- Devices for use in nasal treatment27 Aug 2026US 2026/0248691 A1
- Diffusion catheter systems for delivery of fluid-based therapies30 Jul 2026US 2026/0216474 A1Mayo Foundation for Medical Education and Research
Most cited
By later US patents
- Combination spirometer-inhaler127US 12,029,844 B2Willow Laboratories, Inc. · 2024
- Method and apparatus for arterial and venous blood sampling122US 4,981,140 A1991
- Vaporizer118US 10,085,481 B2VMR Products, LLC · 2018
- Medical connectors and methods of use96US 8,758,306 B2ICU Medical, Inc. · 2014
- Medical connector81US 5,810,768 AICU Medical, Inc. · 1998