A61B 2010/0054
Ear liquid
Official title: {Ear liquid}
A61B2010/0054 (Ear liquid) appears on 13 US grants and 23 published applications in this corpus.
Search patents in A61B- Granted patents
- 13
- Published applications
- 23
- Assignees
- 15
- Inventors
- 50
- Latest grant
- 17 Jun 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 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 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 1 |
| 2013 | 1 | 0 |
| 2014 | 0 | 1 |
| 2015 | 1 | 1 |
| 2016 | 0 | 1 |
| 2017 | 0 | 3 |
| 2018 | 1 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 2 |
| 2021 | 1 | 3 |
| 2022 | 1 | 1 |
| 2023 | 0 | 1 |
| 2024 | 1 | 2 |
| 2025 | 2 | 2 |
| 2026 | 0 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Surface functionalised materials for sampling biological molecules17 Jun 2025US 12,330,138 B2
- Apparatuses, systems and methods for perforating and aspirating inner ear1 Apr 2025US 12,263,066 B2The Trustees of Columbia University in the City of New York
- Method for measuring average cortisol and glucose concentrations in earwax16 Apr 2024US 11,959,928 B2Trears Ltd.
- Apparatus for perforation and aspiration of inner ear16 Aug 2022US 11,413,191 B2The Trustees of Columbia University in the City of New York
- Biological sample collecting device5 Oct 2021US 11,134,924 B2Vilkah ApS
- System for synchronized instrument and fluid deployment1 Oct 2026US 2026/0295228 A1IotaMotion, Inc.
- Kit and method for earwax self-sampling and the measurement of biomarkers using said earwax in situ3 Sep 2026US 2026/0259206 A1Trears Ltd.
- Micro actuator for inner ear injection and sampling surgery9 Apr 2026US 2026/0096931 A1Harbin Institute of Technology
- Multi-chamber pipette tip assembly for automated sample preparation and diagnostic testing6 Nov 2025US 2025/0339853 A1IDEXX Laboratories, Inc.
- Devices and methods for microbiome sampling29 May 2025US 2025/0169801 A1Aobiome LLC
Most cited
By later US patents
- Speculum for simultaneously viewing and removing obstructions140US 5,916,150 A1999
- Apparatus for collecting specimens65US 4,641,663 A1987
- Aspirator for collecting liquid samples44US 4,334,538 A1982
- Apparatus for aspirating and collecting middle ear specimens26US 5,665,094 A1997
- Method and apparatus for viewing and collecting specimens23US 4,766,886 A1988