B01D 2259/126
Semi-solid reactants
Official title: Semi-solid reactants, e.g. slurries
B01D2259/126 (Semi-solid reactants) appears on 34 US grants and 37 published applications in this corpus.
Search patents in B01D- Granted patents
- 34
- Published applications
- 37
- Assignees
- 26
- Inventors
- 104
- Latest grant
- 3 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2002 | 1 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 4 |
| 2011 | 1 | 2 |
| 2012 | 4 | 4 |
| 2013 | 1 | 1 |
| 2014 | 2 | 2 |
| 2015 | 5 | 2 |
| 2016 | 2 | 3 |
| 2017 | 2 | 2 |
| 2018 | 1 | 4 |
| 2019 | 2 | 1 |
| 2020 | 2 | 2 |
| 2021 | 1 | 1 |
| 2022 | 3 | 2 |
| 2023 | 2 | 3 |
| 2024 | 0 | 1 |
| 2025 | 2 | 0 |
| 2026 | 1 | 1 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Humidity control slurries, apparatuses, and methods of making same3 Feb 2026US 12,539,489 B2Boveda, 1nc.
- Compositions and methods for monitoring gas adsorption22 Jul 2025US 12,364,966 B2Alliance for Sustainable Energy, LLC
- Process for removing hydrogen sulfide from sour gases27 May 2025US 12,311,310 B2King Fahd University of Petroleum and Minerals
- Method for removal of harmful sulphurous compounds from gas mixtures26 Sep 2023US 11,767,542 B2
- Method and apparatus to enhance fractional efficiency of diesel and gasoline particulate filters12 Sep 2023US 11,753,975 B2Cummins Emission Solutions Inc.
- Sulfide gas removal process21 May 2026US 2026/0138071 A1King Fahd University of Petroleum and Minerals
- Process for removing hydrogen sulfide from sour gases20 Jun 2024US 2024/0198273 A1King Fahd University of Petroleum and Minerals
- Compositions and methods for monitoring gas adsorption21 Sep 2023US 2023/0294072 A1Alliance for Sustainable Energy, LLC
- Humidity Control Slurries, Apparatuses, and Methods of Making Same14 Sep 2023US 2023/0285894 A1Boveda, Inc.
- Method and Apparatus to Enhance Fractional Efficiency of Diesel and Gasoline Particulate Filters25 May 2023US 2023/0160326 A1Cummins Emission Solutions Inc.
Most cited
By later US patents
- Low pressure injection and turbulent mixing in selective catalytic reduction system134US 6,449,947 B1Fleetguard, Inc. · 2002
- Exhaust aftertreatment device, including chemical mixing and acoustic effects87US 6,722,123 B2Fleetguard, Inc. · 2004
- Gas liquid contactor and effluent cleaning system and method27US 7,866,638 B2Neumann Systems Group, Inc. · 2011
- Method and apparatus for control of chemical or biological warfare agents15US 7,279,129 B2NanoScale Corporation · 2007
- Gas liquid contactor and effluent cleaning system and method14US 8,336,863 B2Neumann Systems Group, Inc. · 2012