A61M 2210/0681
Sinus
Official title: Sinus (maxillaris)
A61M2210/0681 (Sinus) appears on 314 US grants and 465 published applications in this corpus.
Search patents in A61M- Granted patents
- 314
- Published applications
- 465
- Assignees
- 94
- Inventors
- 435
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 1 | 0 |
| 1989 | 1 | 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 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 3 |
| 2006 | 0 | 4 |
| 2007 | 0 | 7 |
| 2008 | 1 | 22 |
| 2009 | 1 | 10 |
| 2010 | 8 | 6 |
| 2011 | 5 | 12 |
| 2012 | 5 | 12 |
| 2013 | 6 | 15 |
| 2014 | 12 | 20 |
| 2015 | 17 | 33 |
| 2016 | 22 | 44 |
| 2017 | 27 | 30 |
| 2018 | 26 | 32 |
| 2019 | 21 | 47 |
| 2020 | 37 | 35 |
| 2021 | 31 | 43 |
| 2022 | 20 | 20 |
| 2023 | 25 | 20 |
| 2024 | 20 | 26 |
| 2025 | 17 | 16 |
| 2026 | 8 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Submucosal drug delivery apparatuses, systems, and methods6 Oct 2026US 12,752,079 B2Massachusetts Eye and Ear Infirmary
- Devices and methods for insertion and/or pressurization of a balloon catheter for balloon dilation of the eustachian tube and other anatomical passageways accessible through the nostril of a human22 Sep 2026US 12,741,125 B2Venteus ApS
- Shunt device and a method for shunting cerebrospinal fluid8 Sep 2026US 12,728,243 B2Csf-Dynamics A/S
- Sinus balloon dilation catheters and sinus surgery tools28 Jul 2026US 12,691,268 B2Stryker Corporation
- Drug delivery systems and methods for treating the nasal cavity14 Jul 2026US 12,678,603 B2Arrinex, Inc.
- A device for in situ inflatable vacuum-assisted fistula-therapy27 Aug 2026US 2026/0248997 A1Mor Research Applications Ltd.
- Balloon catheter system13 Aug 2026US 2026/0232975 A1Venteus ApS
- Treatment of Paranasal Sinus Disease6 Aug 2026US 2026/0224509 A1Cymbidium Medical LLC
- Devices and Methods for Insertion and/or Pressurization of a Balloon Catheter for Balloon Dilation of the Eustachian Tube and Other Anatomical Passageways Accessible Through the Nostril of a Human6 Aug 2026US 2026/0224868 A1Venteus ApS
- Steam inhaler device18 Jun 2026US 2026/0166238 A1Michael Todd Beauty LP
Most cited
By later US patents
- Implantable device and methods for delivering drugs and other substances to treat sinusitis and other disorders1,387US 7,361,168 B2Acclarent, Inc. · 2008
- Dilation catheter assembly with rapid change components636US 10,625,062 B2Acclarent, Inc. · 2020
- Device and method for treatment of sinusitis431US 7,520,876 B2Entellus Medical, Inc. · 2009
- Hollow sealable device for temporary or permanent surgical placement through a bone to provide a passageway into a cavity or internal anatomic site in a mammal329US 5,964,767 A1999
- Method of draining the maxillary sinus for the treatment of maxillary sinusitis278US 4,737,141 AFundatech S.A. · 1988