A61M 2205/7527
Liquophilic, hydrophilic
Official title: liquophilic, hydrophilic
A61M2205/7527 (Liquophilic, hydrophilic) appears on 250 US grants and 332 published applications in this corpus.
Search patents in A61M- Granted patents
- 250
- Published applications
- 332
- Assignees
- 141
- Inventors
- 661
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 3 | 0 |
| 1981 | 5 | 0 |
| 1982 | 4 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 4 | 0 |
| 1995 | 5 | 0 |
| 1996 | 0 | 0 |
| 1997 | 3 | 0 |
| 1998 | 4 | 0 |
| 1999 | 2 | 0 |
| 2000 | 7 | 0 |
| 2001 | 4 | 2 |
| 2002 | 2 | 4 |
| 2003 | 2 | 3 |
| 2004 | 2 | 4 |
| 2005 | 1 | 3 |
| 2006 | 2 | 4 |
| 2007 | 1 | 5 |
| 2008 | 1 | 4 |
| 2009 | 5 | 8 |
| 2010 | 3 | 2 |
| 2011 | 10 | 15 |
| 2012 | 7 | 7 |
| 2013 | 7 | 11 |
| 2014 | 10 | 13 |
| 2015 | 7 | 12 |
| 2016 | 7 | 11 |
| 2017 | 10 | 10 |
| 2018 | 8 | 9 |
| 2019 | 9 | 16 |
| 2020 | 9 | 23 |
| 2021 | 14 | 37 |
| 2022 | 16 | 25 |
| 2023 | 15 | 35 |
| 2024 | 25 | 33 |
| 2025 | 11 | 28 |
| 2026 | 13 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Dialysis system and apparatus with fluid flow control1 Sep 2026US 12,721,988 B2Vantive Health GmbH
- Evaporative fluid management canister for wound therapy system21 Jul 2026US 12,685,810 B2KCI Manufacturing Unlimited Company
- Protective membrane for medical luer connectors30 Jun 2026US 12,667,708 B2CareFusion 303, Inc.
- Devices and methods to create a protective gas cushion19 May 2026US 12,629,486 B2
- Nasal seal for a respiratory patient interface12 May 2026US 12,623,040 B2Fisher & Paykel Healthcare Limited
- Protective membrane for medical luer connectors1 Oct 2026US 2026/0295232 A1CareFusion 303, Inc.
- Arrangement of atomization assemblies for aerosol delivery device21 May 2026US 2026/0137122 A1RAI Strategic Holdings, Inc.
- Anti-microbial heat and moisture exchanger21 May 2026US 2026/0137895 A1Arthrex, Inc.
- Luer taper with low dead space element14 May 2026US 2026/0130793 A1OcuJect, LLC
- Treating circulating cell clusters12 Mar 2026US 2026/0069755 A1OncoClear, Inc.
Most cited
By later US patents
- Wound dressing1,225US 8,808,274 B2Smith & Nephew, Inc. · 2014
- Wound dressing202US 9,220,822 B2Smith & Nephew, Inc. · 2015
- High-volume disposable and semi-disposable cartridge humidifier with self-contained cartridge sterilizing means, and related method197US 4,110,419 ARespiratory Care, Inc. · 1978
- Implantable osmotic pump114US 6,632,217 B2MicroSolutions, Inc. · 2003
- Gas separating and venting filter105US 4,298,358 ABaxter Travenol Laboratories, Inc. · 1981