B01D 2255/806
Electrocatalytic
B01D2255/806 (Electrocatalytic) appears on 26 US grants and 39 published applications in this corpus.
Search patents in B01D- Granted patents
- 26
- Published applications
- 39
- Assignees
- 43
- Inventors
- 145
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1994 | 1 | 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 | 1 | 0 |
| 2005 | 0 | 2 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 1 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 2 |
| 2013 | 1 | 2 |
| 2014 | 1 | 0 |
| 2015 | 1 | 1 |
| 2016 | 0 | 2 |
| 2017 | 1 | 2 |
| 2018 | 0 | 2 |
| 2019 | 3 | 4 |
| 2020 | 4 | 1 |
| 2021 | 0 | 2 |
| 2022 | 0 | 3 |
| 2023 | 3 | 7 |
| 2024 | 1 | 3 |
| 2025 | 4 | 4 |
| 2026 | 3 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Process for producing functionalized organic molecules and uses thereof28 Jul 2026US 12,692,215 B2Universitat Politecnica De Catalunya
- Gas production apparatus, gas production system, steel production system, chemical manufacturing system, and gas production method with reduced carbon dioxide emission24 Mar 2026US 12,582,941 B2Sekisui Chemical Co., Ltd.
- Electrochemically driven carbon dioxide separator13 Jan 2026US 12,521,673 B2University of Delaware
- Electric field assisted Ranque-Hilsch (EFARH) vortex tube for enhanced product separation and transformation10 Jun 2025US 12,325,006 B2Comstock IP Holdings LLC
- Wet-based catalytic system for CO2 capture, sequestration, and transportation27 May 2025US 12,312,700 B1
- Improved electrodes for electrochemically driven carbon dioxide separator1 Oct 2026US 2026/0295518 A1Repair DAC Ltd.
- System for processing gas and method for processing gas using the same17 Sep 2026US 2026/0273460 A1Research & Business Foundation Sungkyunkwan University
- Dinitrogen oxide purification system, internal combustion engine system, and dinitrogen oxide purification method25 Sep 2025US 2025/0297565 A1Yanmar Holdings Co., Ltd.
- Co2 conversion to ethylene using zn-cu gas diffusion electrodes24 Jul 2025US 2025/0236975 A1King Fahd University of Petroleum and Minerals
- Integrated system(s) and methods for continuous electrochemical capture and reduction of co2 from dilute sources10 Jul 2025US 2025/0223710 A1The Board of Trustees of the University of Illinois
Most cited
By later US patents
- Catalyst assembly13US 7,323,432 B2Denso Corporation · 2008
- Gas decomposing unit, electrode for a fuel cell, and method of manufacturing the gas decomposing unit12US 7,081,429 B2Fuji Xerox Co., Ltd. · 2006
- Method for reducing nitrogen oxides9US 5,352,337 AKabushiki Kaisha Toyota Chuo Kenkyusho · 1994
- System for photoelectrochemical air purification7US 10,625,207 B2Molekule, Inc. · 2020
- Electrochemical reactor and internal combustion engine provided with electrochemical reactor4US 10,794,250 B2Toyota Jidosha Kabushiki Kaisha · 2020