B01D 53/79
Injecting reactants
B01D53/79 (Injecting reactants) appears on 264 US grants and 320 published applications in this corpus.
Search patents in B01D- Granted patents
- 264
- Published applications
- 320
- Assignees
- 214
- Inventors
- 758
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 4 | 0 |
| 1997 | 5 | 0 |
| 1998 | 4 | 0 |
| 1999 | 2 | 0 |
| 2000 | 5 | 0 |
| 2001 | 5 | 2 |
| 2002 | 1 | 1 |
| 2003 | 3 | 4 |
| 2004 | 2 | 12 |
| 2005 | 0 | 6 |
| 2006 | 2 | 5 |
| 2007 | 2 | 6 |
| 2008 | 5 | 13 |
| 2009 | 6 | 13 |
| 2010 | 13 | 15 |
| 2011 | 12 | 14 |
| 2012 | 7 | 8 |
| 2013 | 11 | 12 |
| 2014 | 12 | 13 |
| 2015 | 12 | 22 |
| 2016 | 17 | 20 |
| 2017 | 17 | 19 |
| 2018 | 14 | 18 |
| 2019 | 26 | 17 |
| 2020 | 13 | 15 |
| 2021 | 12 | 12 |
| 2022 | 14 | 11 |
| 2023 | 9 | 13 |
| 2024 | 11 | 16 |
| 2025 | 4 | 22 |
| 2026 | 7 | 11 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- System and method of treatment of gas contaminated with hydrogen sulfide and the reduction of hydrogen sulfide associated odor29 Sep 2026US 12,746,506 B2Streamline Innovations Inc
- Portable carbon capture system15 Sep 2026US 12,736,002 B2Qatar University
- Furnace operation method11 Aug 2026US 12,703,652 B2American Air Liquide, Inc.
- Apparatus and method for exhaust gas pollution reduction12 May 2026US 12,623,185 B2Mercury Capture Intellectual Property, LLC
- System for offshore carbon dioxide capture5 May 2026US 12,616,929 B2Equinor Energy AS
- High-efficiency carbonation reaction system and method for capturing carbon dioxide from flue gas continuously1 Oct 2026US 2026/0295508 A1National Atomic Research Institute
- System for capturing carbon dioxide and recycling carbon for use in cement manufacturing facilities24 Sep 2026US 2026/0284583 A1Lowcarbon Co., Ltd.
- Carbon dioxide capture and reaction product storing system24 Sep 2026US 2026/0284591 A1Lowcarbon Co., Ltd.
- Apparatus and method for exhaust gas pollution reduction17 Sep 2026US 2026/0273462 A1Mercury Capture Intellectual Property, LLC
- Redox with Relative Hydrogen Sensors and Method17 Sep 2026US 2026/0273465 A1Streamline Innovations Inc
Most cited
By later US patents
- Apparatus for manufacturing a process abatement reactor386US 7,736,600 B2APPLIED Materials.Inc. · 2010
- Flue gas control system of coal combustion boiler and operating method thereof122US 8,071,060 B2Mitsubishi Heavy Industries, Ltd. · 2011
- Method and apparatus for removing particulate and gaseous pollutants from a gas stream74US 5,582,807 ATek-Kol · 1996
- Dry flue gas desulfurization system with dual feed atomizer liquid distributor56US 9,498,786 B2General Electric Technology GmbH · 2016
- Flue gas-treating method and apparatus for treating acidic tail gas by using ammonia process46US 9,370,745 B2Jiangsu New Century Jiangnan Environmental Protection Co., Ltd · 2016