C02F 1/302
With microwaves
Official title: {with microwaves}
C02F1/302 (With microwaves) appears on 151 US grants and 150 published applications in this corpus.
Search patents in C02F- Granted patents
- 151
- Published applications
- 150
- Assignees
- 99
- Inventors
- 291
- Latest grant
- 10 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 4 | 0 |
| 1996 | 3 | 0 |
| 1997 | 1 | 0 |
| 1998 | 4 | 0 |
| 1999 | 0 | 0 |
| 2000 | 5 | 0 |
| 2001 | 1 | 1 |
| 2002 | 3 | 5 |
| 2003 | 6 | 1 |
| 2004 | 4 | 9 |
| 2005 | 4 | 5 |
| 2006 | 5 | 3 |
| 2007 | 4 | 5 |
| 2008 | 1 | 3 |
| 2009 | 1 | 1 |
| 2010 | 2 | 6 |
| 2011 | 3 | 6 |
| 2012 | 4 | 9 |
| 2013 | 5 | 13 |
| 2014 | 6 | 12 |
| 2015 | 11 | 8 |
| 2016 | 12 | 8 |
| 2017 | 7 | 9 |
| 2018 | 3 | 9 |
| 2019 | 6 | 5 |
| 2020 | 8 | 5 |
| 2021 | 8 | 3 |
| 2022 | 5 | 7 |
| 2023 | 5 | 8 |
| 2024 | 4 | 4 |
| 2025 | 5 | 2 |
| 2026 | 2 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- System and method for groundwater remediation10 Mar 2026US 12,570,553 B2HDR, Inc.
- Photocatalytic composite materials and methods of using the same for water and/or sediment remediation10 Feb 2026US 12,545,606 B2Tryglobal IP Holdings, Inc.
- Method for directly reducing a material by means of microwave radiation26 Aug 2025US 12,397,277 B2Consejo Superior de Investigaciones Cientificas
- Waste water management22 Jul 2025US 12,365,600 B2Nouvel Technologies, Inc.
- Fabrication of Ca3Co4O9/MgO nanocomposite materials using pechini sol-gel method15 Jul 2025US 12,357,962 B1Imam Mohammad Ibn Saud Islamic University
- Closed-loop water system with integrated atmospheric water generation and greywater recycling17 Sep 2026US 2026/0274729 A1
- Use of copper-cysteamine for wastewater treatment25 Jun 2026US 2026/0176179 A1Board of Regents, The University of Texas System
- Photocatalytic composite materials and methods of using the same for water and/or sediment remediation21 May 2026US 2026/0138901 A1Tryglobal IP Holdings, Inc.
- Photocatalytic composite materials and methods of using the same for water and/or sediment remediation5 Jun 2025US 2025/0178936 A1Tryglobal IP Holdings, Inc.
- Method for the quantification and analysis of microplastics present in aqueous matrices1 May 2025US 2025/0137893 A1Captoplastic, S.L.
Most cited
By later US patents
- Sorbent reactor for extracorporeal blood treatment systems, peritoneal dialysis systems, and other body fluid treatment systems152US 7,169,303 B2HemoCleanse Technologies LLC · 2007
- Liquid treating process and apparatus, as well as liquid treating system90US 6,482,327 B1Proudo Co., Ltd. · 2002
- Process for high shear gas-liquid reactions79US 6,742,774 B2Holl Technologies Company · 2004
- Process and system for wastewater solids gasification and vitrification65US 6,398,921 B1MicroGas Corporation · 2002
- Water decontamination method using peroxide photolysis ionizer60US 5,439,595 A1995