B01D 53/80
Semi-solid phase processes, i.e. by using slurries
B01D53/80 (Semi-solid phase processes, i.e. by using slurries) appears on 216 US grants and 253 published applications in this corpus.
Search patents in B01D- Granted patents
- 216
- Published applications
- 253
- Assignees
- 163
- Inventors
- 601
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 3 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 2 |
| 2003 | 2 | 0 |
| 2004 | 2 | 2 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 1 | 0 |
| 2008 | 0 | 2 |
| 2009 | 0 | 1 |
| 2010 | 2 | 5 |
| 2011 | 0 | 5 |
| 2012 | 4 | 7 |
| 2013 | 5 | 11 |
| 2014 | 10 | 18 |
| 2015 | 14 | 12 |
| 2016 | 14 | 14 |
| 2017 | 20 | 25 |
| 2018 | 19 | 18 |
| 2019 | 19 | 15 |
| 2020 | 18 | 23 |
| 2021 | 10 | 19 |
| 2022 | 19 | 15 |
| 2023 | 11 | 11 |
| 2024 | 14 | 22 |
| 2025 | 16 | 11 |
| 2026 | 5 | 15 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Use of silica nanoparticles with glyoxal for H2S scavenging16 Jun 2026US 12,654,130 B2Nissan Chemical America Corporation
- Method and apparatus for carbon dioxide sequestration2 Jun 2026US 12,643,086 B2Anvil Capture Systems Inc.
- Desulfurization and sulfur recovery method for sulfur dioxide flue gas31 Mar 2026US 12,589,356 B2TongLing Nonferrous Metals Group Holdings Co. Ltd.
- Process for manufacturing a sorbent for a flue gas treatment process, sorbent and use of said sorbent in such flue gas treatment process3 Mar 2026US 12,564,825 B2S. A. Lhoist Recherche et Developpement
- Treatment of acid gases using molten alkali metal borates, and associated methods of separation24 Feb 2026US 12,558,651 B2Massachusetts Institute of Technology
- Sorbent-enhanced processes for the reaction of fuel to produce hydrogen and related systems20 Aug 2026US 2026/0242220 A1Massachusetts Institute of Technology
- Carbon dioxide fixation composition30 Jul 2026US 2026/0216644 A1Nippon Shokubai Co., Ltd.
- Atmospheric carbon dioxide capture system28 May 2026US 2026/0145133 A1Robert Bosch GmbH
- Carbonated slurry production system23 Apr 2026US 2026/0108848 A1Taiheiyo Cement Corporation
- Method for extracting calcium, method for fixing carbon dioxide, and carbon dioxide fixation apparatus9 Apr 2026US 2026/0097362 A1Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
Most cited
By later US patents
- Vapor-phase contaminant removal by injection of fine sorbent slurries122US 6,818,043 B1Electric Power Research Institute, Inc. · 2004
- Alkaline sorbent injection for mercury control109US 6,372,187 B1McDermott Technology, Inc. · 2002
- Alkaline sorbent injection for mercury control100US 6,528,030 B2McDermott Technology, Inc. · 2003
- High solids magnesium hydroxide sea water slurries39US 9,895,649 B2Premier Magnesia, LLC · 2018
- Method and system for reducing nitrogen oxide and sulfur oxide emissions from carbonaceous fuel combustion flue gases29US 5,967,061 AEnergy and Environmental Research Corporation · 1999