C10G 63/02
Plural serial stages only
Official title: plural serial stages only
C10G63/02 (Plural serial stages only) appears on 133 US grants and 148 published applications in this corpus.
Search patents in C10G- Granted patents
- 133
- Published applications
- 148
- Assignees
- 51
- Inventors
- 353
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 3 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 2 |
| 2005 | 1 | 3 |
| 2006 | 1 | 2 |
| 2007 | 3 | 4 |
| 2008 | 2 | 0 |
| 2009 | 0 | 0 |
| 2010 | 1 | 4 |
| 2011 | 1 | 4 |
| 2012 | 0 | 1 |
| 2013 | 2 | 10 |
| 2014 | 4 | 4 |
| 2015 | 10 | 15 |
| 2016 | 7 | 4 |
| 2017 | 8 | 3 |
| 2018 | 5 | 10 |
| 2019 | 5 | 7 |
| 2020 | 8 | 9 |
| 2021 | 19 | 19 |
| 2022 | 9 | 7 |
| 2023 | 7 | 7 |
| 2024 | 7 | 11 |
| 2025 | 8 | 16 |
| 2026 | 9 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Methods for processing condensate feedstocks1 Sep 2026US 12,723,207 B2Sabic Global Technologies B.V.
- Selective treatment of FCC gasoline for removal of sulfur, nitrogen, and olefin compounds while maximizing retention of aromatic compounds25 Aug 2026US 12,716,035 B2Lummus Technology Inc.
- Unit for producing and separating aromatics with recovery of an extract and/or raffinate from a liquid-liquid extraction process28 Jul 2026US 12,692,447 B2Ifp Energies Nouvelles
- Purification of waste plastics based oil via a polymerization19 May 2026US 12,630,768 B2Totalenergies Onetech
- Cyclization and fluid catalytic cracking systems and methods for upgrading naphtha12 May 2026US 12,624,300 B2Saudi Arabian Oil Company
- Process of reforming renewable naphtha and composition10 Sep 2026US 2026/0265619 A1Uop LLC
- Methods for processing plastic-derived oils and waste plastics10 Sep 2026US 2026/0265620 A1Saudi Arabian Oil Company
- Process for producing light olefins25 Jun 2026US 2026/0176218 A1Uop LLC
- Method for manufacturing aviation fuel14 May 2026US 2026/0132339 A1SK Innovation Co., Ltd.
- Recycled content paraxylene from waste plastic5 Feb 2026US 2026/0035626 A1Eastman Chemical Company
Most cited
By later US patents
- Conversion of synthesis gas to diesel fuel and gasoline292US 4,605,680 AChevron Research Company · 1986
- Process for improving the octane number of cracked gasolines48US 4,753,720 AMobil Oil Corporation · 1988
- Process for selectively producing high octane naphtha37US 6,602,403 B1ExxonMobil Chemical Patents Inc. · 2003
- Process for the production of alkyl benzene31US 5,866,736 ACatalytic Distillation Technologies · 1999
- Ethylene manufacture by use of molecular redistribution on feedstock C3-5 components30US 6,441,263 B1ChevronTexaco Corporation · 2002