C10G 53/16
Plural parallel stages only
Official title: plural parallel stages only
C10G53/16 (Plural parallel stages only) appears on 37 US grants and 18 published applications in this corpus.
Search patents in C10G- Granted patents
- 37
- Published applications
- 18
- Assignees
- 30
- Inventors
- 83
- Latest grant
- 8 Jul 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 8 | 0 |
| 1995 | 5 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 2 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 1 |
| 2006 | 0 | 1 |
| 2007 | 2 | 0 |
| 2008 | 0 | 0 |
| 2009 | 1 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 2 |
| 2014 | 4 | 2 |
| 2015 | 2 | 5 |
| 2016 | 1 | 0 |
| 2017 | 1 | 0 |
| 2018 | 2 | 0 |
| 2019 | 0 | 1 |
| 2020 | 1 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 1 | 1 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Hydrocarbon pyrolysis of feeds containing mercury8 Jul 2025US 12,351,762 B2ExxonMobil Engineering & Technology Company
- Method of producing aromatic hydrocarbons6 Jun 2023US 11,667,855 B2LG Chem.Ltd.
- Modular processing system7 Jan 2020US 10,525,441 B2Steeper Energy Aps
- Hydrocarbon compound distillation separation apparatus20 Mar 2018US 9,920,256 B2Cosmo Oil Co., Ltd.
- Process for deeply desulfurizing catalytic cracking gasoline2 Jan 2018US 9,856,423 B2China University of Petroleum-Beijing
- Dechlorinating and separating a mixture of alkylate and n-butane18 Jun 2026US 2026/0167591 A1Chevron U.S.A.Inc.
- Hydrocarbon Pyrolysis of Feeds Containing Mercury13 Jul 2023US 2023/0220287 A1ExxonMobil Engineering & Technology Company
- Method of producing aromatic hydrocarbons29 Sep 2022US 2022/0306950 A1LG Chem.Ltd.
- Modular processing system9 May 2019US 2019/0134597 A1Steeper Energy Aps
- Process for deeply desulfurizing catalytic cracking gasoline30 Jul 2015US 2015/0210941 A1China University of Petroleum-Beijing
Most cited
By later US patents
- Upgrading shale oil by a combination process218US 4,623,444 AOccidental Oil Shale, Inc. · 1986
- Process for the removal and recovery of mercury from hydrocarbon streams84US 5,989,506 AUop LLC · 1999
- Hydrocarbon upgrading process37US 5,399,258 AMobil Oil Corporation · 1995
- Gasoline upgrading process21US 5,510,016 AMobil Oil Corporation · 1996
- Gasoline upgrading process19US 5,318,690 AMobil Oil Corporation · 1994