B09C 1/085
Electrochemically
Official title: {electrochemically, e.g. by electrokinetics}
B09C1/085 (Electrochemically) appears on 102 US grants and 63 published applications in this corpus.
Search patents in B09C- Granted patents
- 102
- Published applications
- 63
- Assignees
- 90
- Inventors
- 305
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 4 | 0 |
| 1993 | 4 | 0 |
| 1994 | 2 | 0 |
| 1995 | 9 | 0 |
| 1996 | 4 | 0 |
| 1997 | 6 | 0 |
| 1998 | 2 | 0 |
| 1999 | 9 | 0 |
| 2000 | 2 | 0 |
| 2001 | 12 | 0 |
| 2002 | 2 | 1 |
| 2003 | 2 | 5 |
| 2004 | 3 | 1 |
| 2005 | 1 | 1 |
| 2006 | 4 | 3 |
| 2007 | 1 | 2 |
| 2008 | 1 | 2 |
| 2009 | 1 | 3 |
| 2010 | 1 | 1 |
| 2011 | 1 | 2 |
| 2012 | 1 | 2 |
| 2013 | 0 | 0 |
| 2014 | 0 | 5 |
| 2015 | 5 | 6 |
| 2016 | 1 | 3 |
| 2017 | 2 | 1 |
| 2018 | 1 | 3 |
| 2019 | 4 | 3 |
| 2020 | 4 | 3 |
| 2021 | 2 | 1 |
| 2022 | 2 | 6 |
| 2023 | 2 | 3 |
| 2024 | 0 | 1 |
| 2025 | 1 | 3 |
| 2026 | 3 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method and kit for remediation of environments contaminated with halogenated organic compounds15 Sep 2026US 12,734,568 B2Photon Remediation Technology N.V.
- Ultrafast flash joule heating synthesis methods and systems for performing same11 Aug 2026US 12,703,018 B2William Marsh Rice University
- Processes for treatment of residuals28 Jul 2026US 12,692,182 B2Université Concordia
- Stacked circulatable microbial electrochemical reactor and degradation method of petroleum hydrocarbon contaminated soil25 Mar 2025US 12,257,615 B2Nankai University
- Electrokinetic-aeration-liquid injection combined remediation method for compound contaminated soil containing heavy metals and organic substances19 Sep 2023US 11,759,836 B2Zhejiang University
- Method for emergency remediating halogenated organic contaminated site with metal-rich biochar7 May 2026US 2026/0124654 A1Shenzhen Polytechnic
- Method for improving electrochemical oxidative destruction of recalcitrant contaminants5 Mar 2026US 2026/0062323 A1Faraday Technology Corp.
- System and method for decontaminating soil using electrokinetics4 Dec 2025US 2025/0367718 A112974533 Canada Inc.
- Rapid leaching and dewatering technology (rldt) for ex-situ remediation of per- and polyfluoroalkyl substances (pfas) and other contaminants in soil12 Jun 2025US 2025/0187057 A1
- In-situ electric stratified remediation device and method for accurate position in remediation depth in sediment5 Jun 2025US 2025/0178050 A1Changjiang River Scientific Research Institute
Most cited
By later US patents
- Electromagnetic method and apparatus for the decontamination of hazardous material-containing volumes170US 5,152,341 A1992
- Removal of ions from a bulk source by electropotential ion transport using a host receptor matrix64US 5,489,370 AIonex · 1996
- Insitu bio-electrokinetic remediation of contaminated soils containing hazardous mixed wastes56US 5,458,747 AElectrokinetics, Inc. · 1995
- In-situ remediation of contaminated heterogeneous soils48US 5,476,992 AMonsanto Company · 1995
- Electroosmosis techniques for removing materials from soil46US 5,074,986 AMassachusetts Institute of Technology · 1991