C10G 2300/405
Limiting co, nox or sox emissions
Official title: Limiting CO, NOx or SOx emissions
C10G2300/405 (Limiting co, nox or sox emissions) appears on 80 US grants and 103 published applications in this corpus.
Search patents in C10G- Granted patents
- 80
- Published applications
- 103
- Assignees
- 52
- Inventors
- 271
- Latest grant
- 12 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 2 |
| 2003 | 0 | 1 |
| 2004 | 3 | 2 |
| 2005 | 0 | 4 |
| 2006 | 0 | 2 |
| 2007 | 2 | 4 |
| 2008 | 2 | 2 |
| 2009 | 1 | 4 |
| 2010 | 4 | 8 |
| 2011 | 5 | 9 |
| 2012 | 6 | 7 |
| 2013 | 6 | 13 |
| 2014 | 7 | 4 |
| 2015 | 5 | 5 |
| 2016 | 4 | 2 |
| 2017 | 2 | 1 |
| 2018 | 5 | 4 |
| 2019 | 6 | 3 |
| 2020 | 2 | 2 |
| 2021 | 2 | 8 |
| 2022 | 6 | 3 |
| 2023 | 2 | 6 |
| 2024 | 4 | 2 |
| 2025 | 2 | 3 |
| 2026 | 3 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Process for regenerating catalyst from a fluidized catalytic process at high pressure12 May 2026US 12,624,296 B2Uop LLC
- Process to prepare feed by using dividing wall column and/or conventional column for catalytic cracking unit targeting olefin production13 Jan 2026US 12,522,769 B2Kellogg Brown & Root LLC
- Oxygen fired FCC regenerator with CO2 capture6 Jan 2026US 12,516,251 B2ExxonMobil Technology and Engineering Company
- System and method for processing feedstock with volatile components2 Sep 2025US 12,404,460 B2
- Using spent caustic solution from pygas treatment to neutralize halogens from liquified waste plastic14 Jan 2025US 12,195,674 B2Eastman Chemical Company
- Revamping ethylene plant pyrolisis heaters for reduced carbon dioxide emissions11 Jun 2026US 2026/0159764 A1Lummus Technology Inc.
- Process to prepare feed by using dividing wall column and/or conventional column for catalytic cracking unit targeting olefin production9 Apr 2026US 2026/0098215 A1Kellogg Brown & Root LLC
- System and Method for Processing Feedstock With Volatile Components6 Nov 2025US 2025/0340789 A1
- Integrated process for hydrotreating a renewable feedstock with improved carbon monoxide management13 Mar 2025US 2025/0084317 A1Uop LLC
- Oxygen fired fcc regenerator with co2 capture6 Feb 2025US 2025/0043195 A1ExxonMobil Technology and Engineering Company
Most cited
By later US patents
- Zero emission gasification, power generation, carbon oxides management and metallurgical reduction processes, apparatus, systems, and integration thereof117US 7,674,443 B12010
- Modified thermal processing of heavy hydrocarbon feedstocks87US 7,572,362 B2Ivanhoe Energy, Inc. · 2009
- Using low carbon fuel with a catalyst charge heater46US 8,753,502 B1Marathon Petroleum Company LP · 2014
- Metal oxide support material containing nanoscaled iron platinum group metal35US 8,574,520 B2BASF SE Ludwigshafen · 2013
- Control of CO emissions in a process for producing gasoline from methanol31US 4,302,619 AMobil Oil Corporation · 1981