A62D 3/17
To electromagnetic radiation
Official title: to electromagnetic radiation, e.g. emitted by a laser
A62D3/17 (To electromagnetic radiation) appears on 109 US grants and 76 published applications in this corpus.
Search patents in A62D- Granted patents
- 109
- Published applications
- 76
- Assignees
- 106
- Inventors
- 289
- Latest grant
- 3 Jun 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 3 | 0 |
| 1990 | 6 | 0 |
| 1991 | 4 | 0 |
| 1992 | 4 | 0 |
| 1993 | 3 | 0 |
| 1994 | 7 | 0 |
| 1995 | 5 | 0 |
| 1996 | 4 | 0 |
| 1997 | 6 | 0 |
| 1998 | 5 | 0 |
| 1999 | 6 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 1 |
| 2002 | 3 | 6 |
| 2003 | 4 | 8 |
| 2004 | 3 | 4 |
| 2005 | 3 | 5 |
| 2006 | 3 | 4 |
| 2007 | 2 | 3 |
| 2008 | 1 | 3 |
| 2009 | 0 | 3 |
| 2010 | 4 | 6 |
| 2011 | 4 | 3 |
| 2012 | 3 | 3 |
| 2013 | 2 | 1 |
| 2014 | 2 | 0 |
| 2015 | 2 | 6 |
| 2016 | 6 | 4 |
| 2017 | 0 | 1 |
| 2018 | 0 | 1 |
| 2019 | 1 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 2 |
| 2022 | 1 | 2 |
| 2023 | 0 | 1 |
| 2024 | 0 | 3 |
| 2025 | 1 | 4 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- A62D 3/176Ultraviolet radiations, i.e. radiation having a wavelength of about 3nm to 400nm65
- A62D 3/178Microwave radiations, i.e. radiation having a wavelength of about 0.3 cm to20
- A62D 3/172Gamma rays, i.e. radiation having a wavelength of about 0.003nm to 0.034
- A62D 3/174X-rays, i.e. radiation having a wavelength of about 0.03nm to 3nm4
Recent patents
- Stabilization of reactive oxygen species in ceria-based composite aerogels3 Jun 2025US 12,318,761 B2The Government of the United States of America, as represented by the Secretary of the Navy
- Adsorbent and photocatalytic decontamination gel, and method for decontaminating surfaces using said gel6 Dec 2022US 11,517,640 B2Commissariat A L' Energie Atomique Et Aux Energies Alternatives
- Catalyst for disinfection, sterilization and purification of air, and preparation method thereof22 Jan 2019US 10,183,187 B2Shenzhen Kangfeng Environmental Technology Development Co., Ltd.
- X-ray targeted bond or compound destruction1 Nov 2016US 9,480,856 B2The Board of Regents of the Nevada System of Higher Education On Behalf of the University of Nevada, Las Vegas
- Method for removing the 137Cs from polluted EAF dusts9 Aug 2016US 9,412,478 B2
- System and methods for photoactivated reductive defluorination of pfas in a sample26 Feb 2026US 2026/0054119 A1Enspired Solutions
- Tio2-cqds nanoflower photocatalyst, photocatalytic thin film and application27 Nov 2025US 2025/0360493 A1Hefei University of Technology
- Multichannel Deactivation of Noxious Chemical and Biological Agents2 Oct 2025US 2025/0303212 A1Seton Hall University
- Fluid sterilization device3 Jul 2025US 2025/0213908 A1Toyoda Gosei Co., Ltd.
- Nanomaterial-based processing of dyes and organic compounds1 May 2025US 2025/0135256 A1Drexel University
Most cited
By later US patents
- Degradation of organic chemicals with titanium ceramic membranes96US 5,035,784 AWisconsin Alumni Research Foundation · 1991
- Fluid purification60US 5,032,241 ANutech Energy Systems Inc. · 1991
- Fluid purification56US 4,966,759 ANutech Energy Systems Inc. · 1990
- Method of treating aqueous liquids using light energy, ultrasonic energy, and a photocatalyst46US 5,130,031 ASRI International · 1992
- Photodecontamination of surfaces42US 4,867,796 AMaxwell Laboratories, Inc. · 1989