C10G 61/08
Plural parallel stages only
Official title: plural parallel stages only
C10G61/08 (Plural parallel stages only) appears on 8 US grants and 10 published applications in this corpus.
Search patents in C10G- Granted patents
- 8
- Published applications
- 10
- Assignees
- 6
- Inventors
- 34
- Latest grant
- 9 Mar 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 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 | 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 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 2 |
| 2014 | 1 | 1 |
| 2015 | 0 | 1 |
| 2016 | 2 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 2 |
| 2019 | 0 | 1 |
| 2020 | 2 | 1 |
| 2021 | 1 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Paraxylene production from naphtha feed9 Mar 2021US 10,941,356 B2Saudi Arabian Oil Company
- Process and device for the inverted separation of aromatics2 Jun 2020US 10,669,493 B2Axens
- Process for producing transport fuel blendstock11 Feb 2020US 10,557,090 B2
- Naphtha cracking3 May 2016US 9,328,299 B2Uop LLC
- Process for deep desulfurization of cracked gasoline with minimum octane loss16 Feb 2016US 9,260,672 B2Indian Oil Corporation Limited
- Processes for producing light olefins and aromatics8 Jan 2026US 2026/0008967 A1Sabic Global Technologies B.V.
- Paraxylene Production from Naphtha Feed31 Dec 2020US 2020/0407651 A1Saudi Arabian Oil Company
- Process and device for the inverted separation of aromatics7 Nov 2019US 2019/0338202 A1Axens
- Flow control to meet e70 gasoline specifications29 Nov 2018US 2018/0340125 A1Uop LLC
- Process for producing transport fuel blendstock10 May 2018US 2018/0127665 A1
Most cited
By later US patents
- Aromatics extraction and distillation process11US 4,070,408 AUop LLC · 1978
- Process for increasing production of benzene from hydrocarbon mixture9US 7,304,195 B2SK Corporation · 2007
- Naphtha cracking5US 9,328,299 B2Uop LLC · 2016
- Process development by parallel operation of paraffin isomerization unit with reformer1US 8,808,534 B2Saudi Arabian Oil Company · 2014