C10G 61/06
The refining step being a sorption process
Official title: the refining step being a sorption process
C10G61/06 (The refining step being a sorption process) appears on 51 US grants and 21 published applications in this corpus.
Search patents in C10G- Granted patents
- 51
- Published applications
- 21
- Assignees
- 23
- Inventors
- 114
- Latest grant
- 1 Aug 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 3 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 3 | 0 |
| 1987 | 3 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 3 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 2 |
| 2006 | 0 | 0 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 2 |
| 2012 | 2 | 0 |
| 2013 | 0 | 3 |
| 2014 | 0 | 2 |
| 2015 | 1 | 3 |
| 2016 | 2 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 0 |
| 2019 | 0 | 2 |
| 2020 | 1 | 1 |
| 2021 | 3 | 4 |
| 2022 | 2 | 1 |
| 2023 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Use of Aromax® catalyst in sulfur converter absorber and advantages related thereto1 Aug 2023US 11,713,424 B2Chevron Phillips Chemical Company LP
- Integrated processes to produce gasoline blending components from light naphtha28 Feb 2023US 11,591,278 B2Saudi Arabian Oil Company
- Integrated hydrocracking/adsorption and aromatic recovery complex to utilize the aromatic bottoms stream10 May 2022US 11,326,112 B1Saudi Arabian Oil Company
- Chemisorption of carbonyls from liquid phase hydrocarbons using solid sodium bisulfite22 Mar 2022US 11,279,890 B1Janus Technology Solutions, LLC
- Selective reforming process to produce gasoline blending components and aromatics27 Jul 2021US 11,072,748 B2Saudi Arabian Oil Company
- Aromatic recovery complex with a hydrodearylation step to process clay tower effluents3 Feb 2022US 2022/0033718 A1Saudi Arabian Oil Company
- Integrated processes to produce gasoline blending components from light naphtha9 Sep 2021US 2021/0276933 A1Saudi Arabian Oil Company
- Process for increasing the concentration of normal hydrocarbons in a stream9 Sep 2021US 2021/0277316 A1Uop LLC
- Integrated processes to produce gasoline blending components from light naphtha10 Jun 2021US 2021/0171840 A1Saudi Arabian Oil Company
- Selective reforming process to produce gasoline blending components and aromatics10 Jun 2021US 2021/0171841 A1Saudi Arabian Oil Company
Most cited
By later US patents
- Process for removing sulfur from a hydrocarbon feedstream using a sulfur sorbent with alkali metal components or alkaline earth metal components40US 5,059,304 AChevron Research Company · 1991
- Catalytic reforming process with sulfur removal36US 4,225,417 AAtlantic Richfield Company · 1980
- Catalytic reaction zone for sulfur contaminant sensitive catalyst34US 5,389,235 AUop LLC · 1995
- Process for the removal of thiols from hydrocarbon oils24US 4,163,708 AChevron Research Company · 1979
- Nickel adsorbent for sulfur removal from hydrocarbon feeds20US 4,634,515 AExxon Research & Engineering Co. · 1987