C10G 67/16
Plural parallel stages only
Official title: plural parallel stages only
C10G67/16 (Plural parallel stages only) appears on 80 US grants and 69 published applications in this corpus.
Search patents in C10G- Granted patents
- 80
- Published applications
- 69
- Assignees
- 44
- Inventors
- 220
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 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 | 8 | 0 |
| 1995 | 5 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 0 |
| 2003 | 3 | 1 |
| 2004 | 1 | 2 |
| 2005 | 0 | 2 |
| 2006 | 0 | 4 |
| 2007 | 2 | 1 |
| 2008 | 1 | 0 |
| 2009 | 1 | 0 |
| 2010 | 2 | 1 |
| 2011 | 1 | 2 |
| 2012 | 1 | 0 |
| 2013 | 1 | 9 |
| 2014 | 2 | 3 |
| 2015 | 1 | 7 |
| 2016 | 4 | 4 |
| 2017 | 7 | 5 |
| 2018 | 5 | 2 |
| 2019 | 5 | 4 |
| 2020 | 3 | 5 |
| 2021 | 7 | 6 |
| 2022 | 1 | 1 |
| 2023 | 4 | 3 |
| 2024 | 3 | 5 |
| 2025 | 4 | 1 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Hydrocarbon upgrading process11 Aug 2026US 12,703,829 B2Uop LLC
- Process and plant for converting oxygenates to gasoline with improved gasoline yield and octane number as well as reduced durene levels9 Dec 2025US 12,492,346 B2Topsoe A/S
- Process for production of Needle coke and aromatics25 Nov 2025US 12,480,056 B2Indian Oil Corporation Limited
- Process scheme for maximum heavy oil conversion with stage asphaltene rejection9 Sep 2025US 12,410,372 B2Saudi Arabian Oil Company
- Pentane-enriched hydrocarbons to transportation fuel1 Apr 2025US 12,264,287 B2Phillips 66 Company
- Hydrocarbon upgrading process9 Apr 2026US 2026/0098222 A1Uop LLC
- Methods and systems for decontamination of pyrolysis oil using modular units9 Jan 2025US 2025/0011653 A1Sabic Global Technologies B.V.
- Systems and processes for processing pyrolysis oil13 Jun 2024US 2024/0191149 A1Chevron Phillips Chemical Company LP
- Process for production of needle coke and aromatics6 Jun 2024US 2024/0182787 A1Indian Oil Corporation Limited
- Process and plant for improving gasoline yield and octane number6 Jun 2024US 2024/0182794 A1Topsoe A/S
Most cited
By later US patents
- Process for desulfurizing and blending naphtha38US 4,062,762 A1977
- Hydrocarbon upgrading process37US 5,399,258 AMobil Oil Corporation · 1995
- Production of low sulfur gasoline33US 6,623,627 B1Uop LLC · 2003
- Process and apparatus for upgrading hydrocarbon feeds containing sulfur, metals, and asphaltenes26US 6,183,627 B2Ormat Industries Ltd. · 2001
- Gasoline upgrading process21US 5,510,016 AMobil Oil Corporation · 1996