A62D 3/32
By treatment in molten chemical reagent
Official title: by treatment in molten chemical reagent, e.g. salts or metals
A62D3/32 (By treatment in molten chemical reagent) appears on 77 US grants and 18 published applications in this corpus.
Search patents in A62D- Granted patents
- 77
- Published applications
- 18
- Assignees
- 31
- Inventors
- 92
- Latest grant
- 28 Feb 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 3 | 0 |
| 1985 | 5 | 0 |
| 1986 | 3 | 0 |
| 1987 | 3 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 7 | 0 |
| 1995 | 11 | 0 |
| 1996 | 6 | 0 |
| 1997 | 6 | 0 |
| 1998 | 7 | 0 |
| 1999 | 2 | 0 |
| 2000 | 6 | 0 |
| 2001 | 1 | 1 |
| 2002 | 2 | 1 |
| 2003 | 2 | 2 |
| 2004 | 0 | 0 |
| 2005 | 0 | 2 |
| 2006 | 2 | 2 |
| 2007 | 1 | 1 |
| 2008 | 0 | 0 |
| 2009 | 1 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 1 |
| 2015 | 1 | 1 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 1 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 1 | 0 |
| 2023 | 1 | 1 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Device and process for the destruction of chemical warfare agents28 Feb 2023US 11,592,274 B2
- Method of destructing toxic chemicals17 May 2022US 11,331,527 B2
- Concentrate treatment system15 Mar 2016US 9,283,418 B2AVANTech, Inc.
- Pyrolysis apparatus using liquid metal13 Oct 2015US 9,156,017 B2Korea Institute of Industrial Technology
- System for treating wastes using molten salt oxidation17 Feb 2009US 7,491,370 B1The United States of America as represented by the Secretary of the Navy
- Mediator, preparation method and use thereof2 Jul 2026US 2026/0183594 A1Zhong Huan Qi Rui Technology Development Co., Ltd. (Chengdu)
- Mercury treatment and encapsulation process17 Apr 2025US 2025/0121241 A1Perma-Fix Environmental Services, Inc.
- Device and process for the destruction of chemical warfare agents21 Dec 2023US 2023/0408235 A1
- Device and process for the destruction of chemical warfare agents3 Jan 2019US 2019/0003812 A1
- Method of destructing toxic chemicals6 Dec 2018US 2018/0345062 A1Helsingin Yliopisto
Most cited
By later US patents
- Reactor and method for disassociating waste190US 5,301,620 AMolten Metal Technology, Inc. · 1994
- Method and system for forming carbon dioxide from carbon-containing materials in a molten bath of immiscible metals178US 5,177,304 AMolten Metal Technology, Inc. · 1993
- Method and system for controlling chemical reaction in a molten bath170US 5,191,154 AMolten Metal Technology, Inc. · 1993
- Method for indirect chemical reduction of metals in waste154US 5,322,547 AMolten Metal Technology, Inc. · 1994
- Method and system for oxidizing hydrogen- and carbon-containing feed in a molten bath of immiscible metals137US 5,298,233 AMolten Metal Technology, Inc. · 1994