A62B 23/06
Nose filters
A62B23/06 (Nose filters) appears on 157 US grants and 212 published applications in this corpus.
Search patents in A62B- Granted patents
- 157
- Published applications
- 212
- Assignees
- 59
- Inventors
- 317
- Latest grant
- 5 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 3 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 3 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 7 | 0 |
| 1996 | 2 | 0 |
| 1997 | 4 | 0 |
| 1998 | 5 | 0 |
| 1999 | 2 | 0 |
| 2000 | 4 | 0 |
| 2001 | 2 | 0 |
| 2002 | 1 | 1 |
| 2003 | 2 | 6 |
| 2004 | 3 | 9 |
| 2005 | 5 | 10 |
| 2006 | 3 | 9 |
| 2007 | 4 | 9 |
| 2008 | 3 | 6 |
| 2009 | 2 | 7 |
| 2010 | 4 | 7 |
| 2011 | 9 | 12 |
| 2012 | 7 | 8 |
| 2013 | 6 | 4 |
| 2014 | 2 | 3 |
| 2015 | 4 | 9 |
| 2016 | 5 | 6 |
| 2017 | 6 | 11 |
| 2018 | 0 | 12 |
| 2019 | 3 | 8 |
| 2020 | 8 | 7 |
| 2021 | 7 | 20 |
| 2022 | 10 | 19 |
| 2023 | 6 | 10 |
| 2024 | 8 | 14 |
| 2025 | 7 | 5 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Nasal mask5 May 2026US 12,616,858 B2
- Nose mask10 Feb 2026US 12,544,604 B2
- Nasal-plug filter device14 Oct 2025US 12,440,708 B2Microjet Technology Co., Ltd.
- Nasal-plug filter device and set thereof14 Oct 2025US 12,440,709 B2Microjet Technology Co., Ltd.
- Nasal device with air filter12 Aug 2025US 12,383,774 B2
- Multi-linear grating guv led flowing air and fluid sterilization method and sterilization space device thereof30 Oct 2025US 2025/0332316 A1LightBeam One International co., Ltd.
- Gas delivery apparatus for nasal application10 Jul 2025US 2025/0222286 A1James L. Orrington, II D.D.S., P.C.
- Nose respirator device27 Feb 2025US 2025/0065069 A1
- Body-worn air-treatment devices and methods of deactivating pathogens20 Feb 2025US 2025/0058153 A1Clear Blew
- Pathogen-inactivating facial mask2 Jan 2025US 2025/0001023 A1
Most cited
By later US patents
- Nasal breathing apparatus and methods444US 6,561,188 B12003
- Device for delivering aerosol to the nasal membranes and method of use291US 5,437,267 A1995
- Nose plug structure with filter264US 5,425,359 A1995
- Respirator mask for filtering breathed air215US 6,584,975 B12003
- Nasal adaptor, mask, and method178US 5,595,174 A1997