A61M 2206/11
Laminar flow
A61M2206/11 (Laminar flow) appears on 233 US grants and 334 published applications in this corpus.
Search patents in A61M- Granted patents
- 233
- Published applications
- 334
- Assignees
- 154
- Inventors
- 652
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 13 | 0 |
| 1998 | 8 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 8 |
| 2003 | 0 | 1 |
| 2004 | 1 | 3 |
| 2005 | 1 | 7 |
| 2006 | 2 | 3 |
| 2007 | 1 | 4 |
| 2008 | 2 | 14 |
| 2009 | 2 | 6 |
| 2010 | 7 | 10 |
| 2011 | 5 | 10 |
| 2012 | 8 | 12 |
| 2013 | 11 | 2 |
| 2014 | 5 | 9 |
| 2015 | 7 | 10 |
| 2016 | 4 | 10 |
| 2017 | 3 | 19 |
| 2018 | 8 | 15 |
| 2019 | 10 | 18 |
| 2020 | 17 | 26 |
| 2021 | 10 | 28 |
| 2022 | 24 | 21 |
| 2023 | 20 | 29 |
| 2024 | 21 | 20 |
| 2025 | 18 | 38 |
| 2026 | 17 | 11 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Droplet device actuation from inhalation sensing15 Sep 2026US 12,734,312 B2Pneuma Respiratory, Inc.
- Multi-reservoir droplet delivery device25 Aug 2026US 12,714,804 B2Pneuma Respiratory, Inc.
- Droplet device with surface tension plate18 Aug 2026US 12,708,724 B2Pneuma Respiratory, Inc.
- Ultrasonic breath actuated respiratory droplet delivery device and methods of use28 Jul 2026US 12,691,236 B2Pneuma Respiratory, Inc.
- Intranasal delivery devices and methods of use28 Jul 2026US 12,691,269 B2Rocket Science Health Corp.
- Intranasal and olfactory delivery devices and methods of use24 Sep 2026US 2026/0284367 A1Rocket Science Health Corp.
- Droplet device with flow element27 Aug 2026US 2026/0249023 A1Pneuma Respiratory, Inc.
- Respirator27 Aug 2026US 2026/0249031 A1Jiangsu Yuwell Medical Equipment & Supply Co., Ltd.
- Pulmonary health management device9 Jul 2026US 2026/0192061 A1Pneuma Respiratory, Inc.
- Intranasal knockout bolus30 Apr 2026US 2026/0115437 A1Rocket Science Health Corp.
Most cited
By later US patents
- Hot water disinfection of dialysis machines, including the extracorporeal circuit thereof490US 5,591,344 AAksys, Ltd. · 1997
- Hemodialysis machine with automatic priming by induced pressure pulses251US 5,863,421 AAksys, Ltd. · 1999
- Method of rinsing back blood to hemodialysis patient243US 5,690,831 AAksys, Ltd. · 1997
- Filter cartridge assemblies and methods for filtering fluids217US 6,878,283 B2Renal Solutions, Inc. · 2005
- Methods for ultrafiltration control in hemodialysis212US 5,725,776 AAksys, Ltd. · 1998