A61M 2205/707
Testing of filters for clogging
A61M2205/707 (Testing of filters for clogging) appears on 112 US grants and 95 published applications in this corpus.
Search patents in A61M- Granted patents
- 112
- Published applications
- 95
- Assignees
- 59
- Inventors
- 244
- Latest grant
- 13 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 13 | 0 |
| 1998 | 8 | 0 |
| 1999 | 3 | 0 |
| 2000 | 4 | 0 |
| 2001 | 2 | 0 |
| 2002 | 1 | 3 |
| 2003 | 2 | 2 |
| 2004 | 4 | 3 |
| 2005 | 0 | 2 |
| 2006 | 3 | 5 |
| 2007 | 1 | 2 |
| 2008 | 0 | 0 |
| 2009 | 3 | 4 |
| 2010 | 2 | 5 |
| 2011 | 3 | 2 |
| 2012 | 0 | 5 |
| 2013 | 5 | 6 |
| 2014 | 5 | 3 |
| 2015 | 2 | 4 |
| 2016 | 2 | 1 |
| 2017 | 2 | 2 |
| 2018 | 1 | 5 |
| 2019 | 6 | 9 |
| 2020 | 3 | 7 |
| 2021 | 6 | 5 |
| 2022 | 2 | 4 |
| 2023 | 7 | 6 |
| 2024 | 2 | 5 |
| 2025 | 7 | 3 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Architectures for production of nitric oxide13 Jan 2026US 12,522,501 B2Third Pole, Inc.
- Dialysis system having filter testing6 Jan 2026US 12,514,966 B2Baxter Healthcare S. A.
- Humidification device and system16 Dec 2025US 12,496,423 B2Fisher & Paykel Healthcare Limited
- Extracorporeal oxygenation system for low flow rates and methods of use28 Oct 2025US 12,453,807 B2Inspira-Technologies OXY B.H.N. LTD.
- Flow path fault detection method for a respiratory assistance apparatus23 Sep 2025US 12,420,038 B2Fisher & Paykel Healthcare Limited
- Dialysis system and methods14 May 2026US 2026/0131059 A1
- Flow path fault detection method for a respiratory assistance apparatus7 May 2026US 2026/0124412 A1Fisher & Paykel Healthcare Limited
- Method and an apparatus for evaluating a condition of a water purification system11 Sep 2025US 2025/0282648 A1Baxter Healthcare S. A.
- Nicotine Delivery Systems14 Aug 2025US 2025/0256044 A1Breatheasy Co., D/B/A Miist Therapeutics
- Apparatus and methods for a dialysis system having an ultrafilter3 Jul 2025US 2025/0213762 A1Baxter Healthcare S. A.
Most cited
By later US patents
- Hot water disinfection of dialysis machines, including the extracorporeal circuit thereof490US 5,591,344 AAksys, Ltd. · 1997
- Intermittent signal actuated nebulizer synchronized to operate in the exhalation phase, and its method of use337US 5,322,057 AVortran Medical Technology, Inc. · 1994
- Medical/surgical waste collection unit including waste containers of different storage volumes with inter-container transfer valve and independently controlled vacuum levels332US 7,621,898 B2Stryker Corporation · 2009
- Medical/surgical waste collection and disposal system including a rover and a docker, the docker having features facilitating the alignment of the docker with the rover285US 8,740,866 B2Stryker Corporation · 2014
- Combined hemofiltration and hemodialysis system264US 5,114,580 AThe Board of Regents of the University of Washington · 1992