A62D 2203/04
Combined processes involving two or more non-distinct steps covered by groups a62d3/10
Official title: Combined processes involving two or more non-distinct steps covered by groups A62D3/10 - A62D3/40
A62D2203/04 (Combined processes involving two or more non-distinct steps covered by groups a62d3/10) appears on 106 US grants and 42 published applications in this corpus.
Search patents in A62D- Granted patents
- 106
- Published applications
- 42
- Assignees
- 94
- Inventors
- 262
- Latest grant
- 30 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 3 | 0 |
| 1989 | 3 | 0 |
| 1990 | 3 | 0 |
| 1991 | 2 | 0 |
| 1992 | 4 | 0 |
| 1993 | 9 | 0 |
| 1994 | 9 | 0 |
| 1995 | 3 | 0 |
| 1996 | 4 | 0 |
| 1997 | 3 | 0 |
| 1998 | 9 | 0 |
| 1999 | 10 | 0 |
| 2000 | 6 | 0 |
| 2001 | 2 | 2 |
| 2002 | 2 | 0 |
| 2003 | 2 | 2 |
| 2004 | 2 | 2 |
| 2005 | 2 | 2 |
| 2006 | 0 | 3 |
| 2007 | 0 | 3 |
| 2008 | 1 | 3 |
| 2009 | 1 | 4 |
| 2010 | 0 | 4 |
| 2011 | 1 | 2 |
| 2012 | 1 | 4 |
| 2013 | 5 | 0 |
| 2014 | 3 | 2 |
| 2015 | 0 | 1 |
| 2016 | 2 | 1 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 1 |
| 2020 | 1 | 0 |
| 2021 | 1 | 2 |
| 2022 | 1 | 1 |
| 2023 | 1 | 0 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method of photocatalytic degradation and water splitting using nanocomposite30 Dec 2025US 12,508,458 B1Imam Mohammad Ibn Saud Islamic University
- Method and compositions for rendering opioids safe20 Jun 2023US 11,679,084 B2Nopioid, LLC
- Method of destructing toxic chemicals17 May 2022US 11,331,527 B2
- Composition and method for decontaminating opioids on surfaces17 Aug 2021US 11,090,520 B2TDA Research, Inc.
- Zirconium hydroxide-based slurry for decontamination and detoxification15 Sep 2020US 10,773,114 B1The United States of America as represented by the Secretary of the Army
- Uv water purification system and methods16 Jul 2026US 2026/0200764 A1The Regents of the University of California
- Uv water purification system and methods14 May 2026US 2026/0132056 A1The Regents of the University of California
- Method for degrading cannabinoid30 Jun 2022US 2022/0203150 A1Hanyi Bio-Technology (Beijing) Co., Ltd.
- Elimination of exotic pathogens27 May 2021US 2021/0154513 A1Healing Oil Extracts, LLC.
- Method and compositions for rendering opioids safe11 Feb 2021US 2021/0038522 A1Nopioid, LLC
Most cited
By later US patents
- Dehalogenation of halogenated compounds38US 4,144,152 AAtlantic Research Corporation · 1979
- Method of detoxification of substances by utilization of ultrasonic energy37US 5,198,122 ATrinity Environmental Technologies, Inc. · 1993
- Use of persulfate to destroy haloform36US 5,849,985 AFMC Corporation · 1998
- Back-side illuminated organic pollutant removal system36US 5,865,959 AUnited Technologies Corporation · 1999
- Method for the disposal of explosive material35US 5,763,736 AOerlikon Contraves Pyrotec AG · 1998