A61M 16/145
Using hollow fibres
Official title: {using hollow fibres}
A61M16/145 (Using hollow fibres) appears on 63 US grants and 60 published applications in this corpus.
Search patents in A61M- Granted patents
- 63
- Published applications
- 60
- Assignees
- 31
- Inventors
- 98
- Latest grant
- 29 Apr 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 3 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 1 |
| 2003 | 1 | 2 |
| 2004 | 1 | 2 |
| 2005 | 1 | 2 |
| 2006 | 0 | 1 |
| 2007 | 0 | 1 |
| 2008 | 4 | 3 |
| 2009 | 0 | 1 |
| 2010 | 2 | 2 |
| 2011 | 1 | 2 |
| 2012 | 4 | 6 |
| 2013 | 0 | 2 |
| 2014 | 2 | 5 |
| 2015 | 3 | 1 |
| 2016 | 3 | 3 |
| 2017 | 2 | 2 |
| 2018 | 2 | 5 |
| 2019 | 1 | 4 |
| 2020 | 6 | 6 |
| 2021 | 1 | 2 |
| 2022 | 5 | 1 |
| 2023 | 1 | 1 |
| 2024 | 4 | 3 |
| 2025 | 3 | 2 |
By publication year. Applications have been published since 2001.
Recent patents
- Humidification device and respiratory humidification and blowing apparatus including the same29 Apr 2025US 12,285,568 B2Murata Manufacturing Co., Ltd.
- Respiratory pressure therapy system with nebulising humidifier1 Apr 2025US 12,263,308 B2ResMed Pty Ltd
- System for humidification of medical gases28 Jan 2025US 12,208,199 B2Fisher & Paykel Healthcare Limited
- Respiratory assistance device and respiratory assistance method15 Oct 2024US 12,115,310 B2Metran Co., Ltd.
- Inhaler component17 Sep 2024US 12,089,640 B2Nicoventures Trading Limited
- Respiratory pressure therapy system with nebulising humidifier26 Jun 2025US 2025/0205445 A1ResMed Pty Ltd
- Systems and methods for humidity control5 Jun 2025US 2025/0177680 A1Vapotherm, Inc.
- Exchanger assembly for respiratory treatment17 Oct 2024US 2024/0342410 A1ResMed Pty Ltd
- Humidity control using water flow1 Aug 2024US 2024/0252777 A1Vapotherm, Inc.
- High velocity respiratory therapy unit with non-contact sensing and control25 Jul 2024US 2024/0245874 A1Vapotherm, Inc.
Most cited
By later US patents
- Humidifier system for artificial respiration231US 7,428,902 B2Newport Medical Instruments, Inc. · 2008
- Inhaler component161US 8,752,545 B2Batmark Limited · 2014
- Respiration humidifier147US 6,102,037 ADräger Medizintechnik GmbH · 2000
- Method and apparatus for the treatment of the respiratory track with vapor-phase water143US 4,773,410 ATranspirator Technologies, Inc. · 1988
- Respiration humidifier122US 6,367,472 B1Dragerwerk Aktiengesellschaft · 2002