B01D 53/8693
After-treatment of removed components
Official title: {After-treatment of removed components}
B01D53/8693 (After-treatment of removed components) appears on 20 US grants and 31 published applications in this corpus.
Search patents in B01D- Granted patents
- 20
- Published applications
- 31
- Assignees
- 20
- Inventors
- 72
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2001 | 1 | 1 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 1 | 0 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 3 | 4 |
| 2015 | 1 | 2 |
| 2016 | 1 | 1 |
| 2017 | 1 | 2 |
| 2018 | 1 | 0 |
| 2019 | 0 | 2 |
| 2020 | 1 | 3 |
| 2021 | 4 | 4 |
| 2022 | 1 | 1 |
| 2023 | 1 | 1 |
| 2024 | 2 | 2 |
| 2025 | 0 | 4 |
| 2026 | 1 | 1 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Steel mill offgas separation and purification18 Aug 2026US 12,708,874 B2Air Products and Chemicals, Inc.
- Ultrafast catalytic CO2 capture catalyzed by a novel ultrasound-treated ionic liquid17 Dec 2024US 12,168,202 B2Georgia Tech Research Corporation
- Catalytic reactor system and catalyst for conversion of captured CO2 and renewable H2 into low-carbon syngas17 Dec 2024US 12,168,609 B2Infinium Technology, LLC
- Material, filter, and device for removing contaminant18 Jul 2023US 11,701,635 B2Samsung Electronics Co., Ltd.
- Ultrafast catalytic CO2 capture catalyzed by a novel ultrasound-treated ionic liquid25 Oct 2022US 11,478,747 B2Georgia Tech Research Corporation
- Systems and methods for formation, compaction, sealing, and disposal of co2 hydrates on the seabed12 Feb 2026US 2026/0042057 A1
- System for synergistic air detoxification and food production18 Dec 2025US 2025/0381522 A1
- Catalytic Reactor System and Catalyst for Conversation of Captured CO2 and Renewable H2 Into Low-Carbon Syngas21 Aug 2025US 2025/0263302 A1Infinium Technology, LLC
- Ultrafast catalytic co2 capture catalyzed by a novel ultrasound-treated ionic liquid20 Feb 2025US 2025/0058275 A1Georgia Tech Research Corporation
- Steel mill offgas separation and purification2 Jan 2025US 2025/0001359 A1Air Products and Chemicals, Inc.
Most cited
By later US patents
- Catalyst system for deodorization of a mixture of sulfur compounds and compounds such as aldehydes, alcohols and/or hydrocarbons18US 6,267,941 B1NEC Corporation · 2001
- Apparatus and catalytic partial oxidation process for recovering sulfur from an H2S-containing gas stream6US 7,357,908 B2ConocoPhillips Company · 2008
- Cleaning stack gas4US 8,821,818 B1Three D Stack, LLC · 2014
- Hydrogen sulfide removal process2US 10,661,220 B2Merichem Company · 2020
- Hydrogen sulfide removal process1US 10,974,190 B2Merichem Company · 2021