C02F 3/346
Iron bacteria
Official title: {Iron bacteria}
C02F3/346 (Iron bacteria) appears on 33 US grants and 48 published applications in this corpus.
Search patents in C02F- Granted patents
- 33
- Published applications
- 48
- Assignees
- 41
- Inventors
- 117
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2001 | 0 | 1 |
| 2002 | 1 | 2 |
| 2003 | 3 | 1 |
| 2004 | 2 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 2 |
| 2007 | 1 | 1 |
| 2008 | 1 | 3 |
| 2009 | 1 | 0 |
| 2010 | 1 | 3 |
| 2011 | 0 | 2 |
| 2012 | 0 | 0 |
| 2013 | 2 | 1 |
| 2014 | 1 | 4 |
| 2015 | 0 | 3 |
| 2016 | 0 | 3 |
| 2017 | 3 | 1 |
| 2018 | 1 | 5 |
| 2019 | 4 | 1 |
| 2020 | 2 | 2 |
| 2021 | 1 | 0 |
| 2022 | 1 | 2 |
| 2023 | 0 | 3 |
| 2024 | 4 | 2 |
| 2025 | 2 | 5 |
| 2026 | 2 | 0 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Method of reducing nitrogen oxide concentration in sample, bioreactor, and plug flow reactor29 Sep 2026US 12,747,458 B2Korea Advanced Institute of Science and Technology
- Method for promoting degradation of polychlorinated biphenyls (PCBs) by pseudomonas JD37 with nanoscale zero-valent iron (nZVI) and use thereof26 May 2026US 12,637,373 B2Zhejiang University
- Oxidant enhanced Feammox activity30 Dec 2025US 12,509,381 B2The Trustees of Princeton University
- Aspergillus sp. DH4 with aerobic denitrification enhanced by inorganic electron donor and use thereof16 Sep 2025US 12,415,740 B1
- Ferric iron-dosed anaerobic biological wastewater treatment technology17 Dec 2024US 12,168,623 B2West Virginia University
- Aspergillus sp. dh4 with aerobic denitrification enhanced by inorganic electron donor and use thereof18 Sep 2025US 2025/0289741 A1Xi'an University of Architecture and Technology
- Materials and Methods for Treating Iron Deficiencies and Iron Chlorosis in Plants10 Jul 2025US 2025/0221415 A1Locus Solutions Ipco, LLC
- Materials and Methods for Iron Capture and Greenhouse Gas Reduction19 Jun 2025US 2025/0194641 A1Locus Solutions Ipco, LLC
- Materials and Methods for Remediating and Mitigating Iron Pollution12 Jun 2025US 2025/0187058 A1Locus Solutions Ipco, LLC
- Materials and Methods for Control of Iron-Capturing Pathogens5 Jun 2025US 2025/0176557 A1Locus Solutions Ipco, LLC
Most cited
By later US patents
- Fe(o)-based bioremediation of aquifers contaminated with mixed wastes53US 6,719,902 B1University of Iowa Research Foundation · 2004
- Method, device and use of said method for biological elimination of metal elements present in an ionized state in water19US 6,569,336 B1Degremont · 2003
- Ethanol production from biological wastes19US 7,309,592 B2Novus Energy, LLC · 2007
- Method for processing acidic solution that contains iodide ions and iron ions14US 8,865,119 B2JX Nippon Mining & Metals Corporation · 2014
- System and method for removing contaminants from water12US 6,761,823 B2W. B. Solutions, Inc. · 2004