B01J 38/36
And with substantially complete oxidation of carbon monoxide to carbon dioxide within
Official title: and with substantially complete oxidation of carbon monoxide to carbon dioxide within regeneration zone
B01J38/36 (And with substantially complete oxidation of carbon monoxide to carbon dioxide within) appears on 24 US grants and 18 published applications in this corpus.
Search patents in B01J- Granted patents
- 24
- Published applications
- 18
- Assignees
- 14
- Inventors
- 60
- Latest grant
- 20 Aug 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 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 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 2 |
| 2005 | 0 | 0 |
| 2006 | 2 | 1 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 1 | 4 |
| 2010 | 5 | 2 |
| 2011 | 2 | 2 |
| 2012 | 0 | 0 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 2 |
| 2016 | 0 | 1 |
| 2017 | 0 | 0 |
| 2018 | 1 | 1 |
| 2019 | 1 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 0 |
| 2024 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Systems and methods for recovering catalyst performance20 Aug 2024US 12,065,958 B2Cummins Emission Solutions Inc.
- Process configurations for enhancing light olefin selectivity by steam catalytic cracking of heavy feedstock9 Jan 2024US 11,866,397 B1Saudi Arabian Oil Company
- FCC high efficiency partial burn regenerator3 Sep 2019US 10,399,075 B2Uop LLC
- Fluid catalytic cracking unit with low emissions13 Feb 2018US 9,890,334 B2ExxonMobil Research and Engineering Company
- Systems and methods for regenerating a spent catalyst31 Dec 2013US 8,618,012 B2Kellogg Brown & Root LLC
- Systems and methods for recovering catalyst performance13 Oct 2022US 2022/0325648 A1Cummins Emission Solutions Inc.
- Fcc high efficiency partial burn regenerator4 Oct 2018US 2018/0280964 A1Uop LLC
- Fluid catalytic cracking unit with low emissions15 Dec 2016US 2016/0362614 A1ExxonMobil Research and Engineering Company
- Process and apparatus for fluidizing a regenerator17 Dec 2015US 2015/0360216 A1Uop LLC
- Process and apparatus for fluidizing a regenerator17 Dec 2015US 2015/0360217 A1Uop LLC
Most cited
By later US patents
- Apparatus and method for regenerating coked fluid cracking catalyst18US 4,851,374 AMobil Oil Corporation · 1989
- FCC of nitrogen containing hydrocarbons and catalyst regeneration16US 5,268,089 AMobil Oil Corporation · 1993
- Method of regenerating coke-contaminated catalyst with simultaneous combustion of carbon monoxide15US 4,148,751 AUop LLC · 1979
- Method of regenerating coke-contaminated catalyst with simultaneous combustion of carbon monoxide15US 4,198,287 AUop LLC · 1980
- CO oxidation promoters for use in FCC processes15US 7,045,056 B2Engelhard Corporation · 2006