A61N 2005/0667
Filters
Official title: {Filters}
A61N2005/0667 (Filters) appears on 205 US grants and 333 published applications in this corpus.
Search patents in A61N- Granted patents
- 205
- Published applications
- 333
- Assignees
- 168
- Inventors
- 475
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 3 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 1 |
| 2002 | 2 | 1 |
| 2003 | 0 | 2 |
| 2004 | 0 | 2 |
| 2005 | 1 | 6 |
| 2006 | 0 | 1 |
| 2007 | 3 | 1 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 2 | 4 |
| 2011 | 2 | 3 |
| 2012 | 5 | 12 |
| 2013 | 5 | 13 |
| 2014 | 1 | 18 |
| 2015 | 6 | 12 |
| 2016 | 8 | 20 |
| 2017 | 8 | 13 |
| 2018 | 10 | 21 |
| 2019 | 12 | 42 |
| 2020 | 18 | 30 |
| 2021 | 26 | 25 |
| 2022 | 16 | 21 |
| 2023 | 18 | 10 |
| 2024 | 14 | 21 |
| 2025 | 21 | 41 |
| 2026 | 11 | 11 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Organic light-emitting short-term visual stimulation platform for brain function control8 Sep 2026US 12,728,280 B2Daegu Gyeongbuk Institute of Science and Technology
- Pulsed electromagnetic field system25 Aug 2026US 12,714,874 B2Hofmeir Magnetics Limited
- Filtering eyewear and optics for ocular photo-bio-stimulation11 Aug 2026US 12,702,862 B2NeuroRays, LLC
- Body irradiating device4 Aug 2026US 12,697,503 B2Jk-Holding GmbH
- System for generating light radiation to neutralize microorganisms2 Jun 2026US 12,642,989 B2Leonardo—Societa' per Azioni
- Therapeutic devices and methods for treating corneal abrasions, corneal infections, and prophylaxis of corneal infections11 Jun 2026US 2026/0158291 A1KeraLink International, Inc.
- Infrared light therapy with cold-water immersion21 May 2026US 2026/0137555 A1
- Methods, systems, and apparatus for modulating or reducing photophobic responses7 May 2026US 2026/0124426 A1University of Utah Research Foundation
- Circular dichroism using uv light to treat cancer and method thereof9 Apr 2026US 2026/0097230 A1
- Methods, systems, and apparatus for modulating or reducing photophobic responses19 Mar 2026US 2026/0077153 A1University of Utah Research Foundation
Most cited
By later US patents
- Radiation apparatus206US 4,298,005 A1981
- Method and apparatus for promoting healing114US 4,686,986 A1987
- Power supply for light-based dermatologic treatment device91US 8,317,781 B2Shaser, Inc. · 2012
- Phototherapeutic treatment of skin conditions71US 7,198,634 B2Curelight Ltd. · 2007
- Apparatus, method and system for selectively affecting and/or killing a virus46US 10,780,189 B2The Trustees of Columbia University in the City of New York · 2020