B01D 2321/226
Interruption of electric currents
B01D2321/226 (Interruption of electric currents) appears on 3 US grants and 3 published applications in this corpus.
Search patents in B01D- Granted patents
- 3
- Published applications
- 3
- Assignees
- 4
- Inventors
- 19
- Latest grant
- 6 Jun 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Method and device for asymmetric polarity inversion in electromembrane processes6 Jun 2023US 11,666,863 B2Investigaciones Forestales Bioforest S.A.
- Electrodialysis device and process18 Oct 2011US 8,038,867 B2General Electric Company
- Filter, apparatus including the filter and a method of use of the apparatus12 Sep 2000US 6,117,341 AImas Technology Ltd.
- Method and device for asymmetric polarity inversion in electromembrane processes23 Jul 2020US 2020/0230555 A1Investigaciones Forestales Bioforest S.A.
- Rechargeable electrochemical cells11 Sep 2014US 2014/0251824 A13M Innovative Properties Company
- Electrodialysis device and process25 Jun 2009US 2009/0159460 A1General Electric Company
Most cited
By later US patents