A61M 5/385
Using hydrophobic filters
Official title: {using hydrophobic filters}
A61M5/385 (Using hydrophobic filters) appears on 160 US grants and 201 published applications in this corpus.
Search patents in A61M- Granted patents
- 160
- Published applications
- 201
- Assignees
- 93
- Inventors
- 376
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 5 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 3 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 2 | 1 |
| 2004 | 1 | 2 |
| 2005 | 0 | 5 |
| 2006 | 2 | 4 |
| 2007 | 1 | 3 |
| 2008 | 3 | 23 |
| 2009 | 2 | 5 |
| 2010 | 7 | 10 |
| 2011 | 5 | 8 |
| 2012 | 9 | 9 |
| 2013 | 11 | 9 |
| 2014 | 8 | 11 |
| 2015 | 3 | 2 |
| 2016 | 9 | 15 |
| 2017 | 7 | 5 |
| 2018 | 2 | 7 |
| 2019 | 9 | 6 |
| 2020 | 10 | 17 |
| 2021 | 5 | 12 |
| 2022 | 8 | 9 |
| 2023 | 9 | 12 |
| 2024 | 10 | 12 |
| 2025 | 6 | 10 |
| 2026 | 5 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Systems, apparatuses and methods for fluid infusion into a body26 May 2026US 12,636,428 B2Triple Jump Israel Ltd.
- Drug delivery device including reservoir with flexible lining24 Feb 2026US 12,558,477 B2Insulet Corporation
- Infusion cartridge and infusion pump27 Jan 2026US 12,533,294 B2Terumo Kabushiki Kaisha
- Systems, apparatus, and methods for filtering air from a fluid line20 Aug 2026US 2026/0241114 A1410 Medical, Inc.
- Gas control in medical fluid filters6 Aug 2026US 2026/0224823 A1Tessen Solutions Limited
- Multi-channel automatic infusion valve9 Apr 2026US 2026/0096923 A1Alcon Inc.
- Devices, systems, and methods for flow management in a fluid management system30 Oct 2025US 2025/0332338 A1Boston Scientific Scimed, Inc.
- Devices, systems, and methods for flow compensation in a fluid management system30 Oct 2025US 2025/0332339 A1Boston Scientific Scimed, Inc.
Most cited
By later US patents
- Systems and methods allowing for reservoir filling and infusion medium delivery565US 7,828,764 B2Medtronic MiniMed, Inc. · 2010
- Infusion medium delivery device and method with drive device for driving plunger in reservoir505US 8,277,415 B2Medtronic MiniMed, Inc. · 2012
- Infusion pumps and methods and delivery devices and methods with same487US 8,202,250 B2Medtronic MiniMed, Inc. · 2012
- Luer integrated air venting system152US 8,070,725 B2Becton, Dickinson and Company · 2011
- Disposable filter device and liquid aspirating system incorporating same130US 4,459,139 AGelman Sciences, Inc. · 1984