B01D 2311/2603
Application of an electric field, different from the potential difference across the
Official title: Application of an electric field, different from the potential difference across the membrane
B01D2311/2603 (Application of an electric field, different from the potential difference across the) appears on 38 US grants and 51 published applications in this corpus.
Search patents in B01D- Granted patents
- 38
- Published applications
- 51
- Assignees
- 48
- Inventors
- 132
- Latest grant
- 19 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 4 |
| 2008 | 1 | 2 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 1 | 2 |
| 2012 | 2 | 0 |
| 2013 | 1 | 2 |
| 2014 | 0 | 0 |
| 2015 | 2 | 5 |
| 2016 | 1 | 4 |
| 2017 | 1 | 2 |
| 2018 | 3 | 2 |
| 2019 | 1 | 1 |
| 2020 | 2 | 2 |
| 2021 | 2 | 6 |
| 2022 | 2 | 4 |
| 2023 | 4 | 5 |
| 2024 | 8 | 4 |
| 2025 | 2 | 3 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Filter assembly with electrode19 May 2026US 12,629,638 B2Saint-Gobain Performance Plastics Corporation
- System and method for angstrom confinement of trapped ions17 Jun 2025US 12,330,118 B2
- Filter module for water dispensing device25 Feb 2025US 12,234,171 B2LG Electronics Inc.
- Membrane-based processing for ambient water-group species captured on the moon and in space19 Nov 2024US 12,145,099 B2
- Apparatus for removing boron, method for removing boron, apparatus for producing pure water and method for producing pure water16 Jul 2024US 12,037,276 B2Organo Corporation
- Separation of biomolecules by means of affinity chromatography11 Jun 2026US 2026/0159542 A1i3 Membrane GmbH
- Water treatment apparatus4 Jun 2026US 2026/0152420 A1Samsung Electronics Co., Ltd.
- Membrane-based processing for ambient water-group species captured on the Moon and in space6 Mar 2025US 2025/0073636 A1
- Methods and systems for removing contaminants and nutrients from a fluid13 Feb 2025US 2025/0051195 A1City of Essex Junction
- Systems and methods for size selective electrodialytic desalting2 Jan 2025US 2025/0001363 A1Board of Regents, The University of Texas System
Most cited
By later US patents
- Device for the separation of fluid mixtures19US 5,089,122 AFraunhofer-Gesellschaft · 1992
- Electrodialysis method18US 4,110,175 AAqua-Chem, Inc. · 1978
- Method and system for enhancing oil recovery (EOR) by injecting treated water into an oil bearing formation17US 9,085,971 B2Shell Oil Company · 2015
- Advanced particulate matter control apparatus and methods13US 8,092,768 B2Energy & Environmental Research Center Foundation · 2012
- Structurally altered gas molecule produced from water and method of generation thereof8US 11,384,440 B1Hydraves Technologies Inc. · 2022