B01D 2258/0291
From waste incineration plants
Official title: from waste incineration plants
B01D2258/0291 (From waste incineration plants) appears on 147 US grants and 188 published applications in this corpus.
Search patents in B01D- Granted patents
- 147
- Published applications
- 188
- Assignees
- 156
- Inventors
- 490
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 3 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 2 | 0 |
| 2003 | 1 | 1 |
| 2004 | 0 | 2 |
| 2005 | 1 | 3 |
| 2006 | 1 | 0 |
| 2007 | 1 | 0 |
| 2008 | 1 | 2 |
| 2009 | 2 | 3 |
| 2010 | 0 | 1 |
| 2011 | 7 | 11 |
| 2012 | 3 | 7 |
| 2013 | 5 | 8 |
| 2014 | 7 | 9 |
| 2015 | 6 | 9 |
| 2016 | 8 | 16 |
| 2017 | 13 | 14 |
| 2018 | 11 | 18 |
| 2019 | 7 | 13 |
| 2020 | 11 | 7 |
| 2021 | 14 | 10 |
| 2022 | 9 | 10 |
| 2023 | 6 | 10 |
| 2024 | 6 | 16 |
| 2025 | 7 | 13 |
| 2026 | 5 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Flue gas purification system for hazardous waste incineration and purification method25 Aug 2026US 12,714,969 B2Chongqing Greening Environmental Protection Co. Ltd
- Method for clean and low-carbon in-situ disposal of waste incineration fly ash14 Jul 2026US 12,678,726 B2Zhejiang University
- Industrial solid waste incinerator and flue gas treatment apparatus28 Apr 2026US 12,613,032 B2Zhejiang Weiming Environment Protection Co., Ltd.
- Method for processing waste using low-temperature plasma and device therefor24 Feb 2026US 12,558,653 B2Phoenix Waste Solutions, Inc.
- Carbon dioxide capturing system and operation method thereof10 Feb 2026US 12,544,713 B2Kabushiki Kaisha Toshiba
- A system for generating and using nox gases in an algae growth system13 Aug 2026US 2026/0233160 A1Paradigm Fuels Pty Ltd
- Solid waste processing apparatus11 Jun 2026US 2026/0159761 A1Cranfield University
- Methods and systems for collaborative prediction and intelligent control of multiple pollutants in waste incineration flue gas9 Apr 2026US 2026/0097360 A1Zhejiang University
- Co2 collection system5 Feb 2026US 2026/0034507 A1Jtekt Corporation
- Process for Removing Particulate Matter from a Waste Gas Stream29 Jan 2026US 2026/0027506 A1Rubber Nano Products (Proprietary) Limited
Most cited
By later US patents
- Use of granular activated carbon (GAC) produced from date palm pits for the removal of gas phase volatile organic compound (VOC) benzene as a model VOC pollutant from continuous flow gas streams49US 8,992,670 B1King Abdulaziz City for Science and Technology · 2015
- Capture and sequestration of carbon dioxide in flue gases35US 7,919,064 B2Michigan Technological University · 2011
- Regenerative type carbon dioxide separator and carbon dioxide separating system24US 6,521,026 B1Alstom · 2003
- Small pore molecular sieve supported copper catalysts durable against lean/rich aging for the reduction of nitrogen oxides22US 7,998,443 B2Johnson Matthey Public Limited Company · 2011
- Apparatus and method for emissions control through continuous filtration system20US 6,451,091 B12002