C10G 65/16
Including only refining steps
Official title: including only refining steps
C10G65/16 (Including only refining steps) appears on 102 US grants and 104 published applications in this corpus.
Search patents in C10G- Granted patents
- 102
- Published applications
- 104
- Assignees
- 44
- Inventors
- 232
- Latest grant
- 17 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 3 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 3 | 0 |
| 2002 | 3 | 3 |
| 2003 | 2 | 5 |
| 2004 | 1 | 4 |
| 2005 | 1 | 2 |
| 2006 | 2 | 0 |
| 2007 | 2 | 0 |
| 2008 | 2 | 3 |
| 2009 | 1 | 0 |
| 2010 | 2 | 3 |
| 2011 | 0 | 3 |
| 2012 | 2 | 5 |
| 2013 | 3 | 5 |
| 2014 | 1 | 2 |
| 2015 | 3 | 5 |
| 2016 | 6 | 5 |
| 2017 | 3 | 6 |
| 2018 | 2 | 5 |
| 2019 | 7 | 16 |
| 2020 | 11 | 10 |
| 2021 | 10 | 4 |
| 2022 | 6 | 3 |
| 2023 | 1 | 8 |
| 2024 | 6 | 3 |
| 2025 | 5 | 4 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method and system for treating hydrocarbon-containing mixture17 Mar 2026US 12,577,476 B2China Petroleum & Chemical Corporation
- Multi-phase combination reaction system and reaction method23 Dec 2025US 12,503,658 B2China Petroleum & Chemical Corporation
- Multi-stage process and device utilizing structured catalyst beds and reactive distillation for the production of a low sulfur heavy marine fuel oil2 Sep 2025US 12,404,462 B2Magēmā Technology LLC
- Process and device for treating high sulfur heavy marine fuel oil for use as feedstock in a subsequent refinery unit15 Jul 2025US 12,359,133 B2Magēmā Technology LLC
- Method of producing pyrolysis products from a mixed plastics stream and integration of the same in a refinery10 Jun 2025US 12,325,832 B2Saudi Arabian Oil Company
- Hydrocarbon cracking process for converting renewable/circular feeds to lower olefins2 Oct 2025US 2025/0304863 A1Shell USA, Inc.
- Heavy Marine Fuel Oil Composition28 Aug 2025US 2025/0270453 A1Magēmā Technology LLC
- Method of refining waste plastic pyrolysis oil and waste plastic pyrolysis oil refining equipment16 Jan 2025US 2025/0019602 A1SK Geo Centric Co., Ltd.
- Process and device for reducing environmental contaminates in heavy marine fuel oil9 Jan 2025US 2025/0011662 A1Magēmā Technology LLC
- Multi-Stage Process and Device Utilizing Structured Catalyst Beds and Reactive Distillation for the Production of a Low Sulfur Heavy Marine Fuel Oil19 Dec 2024US 2024/0417632 A1Magēmā Technology LLC
Most cited
By later US patents
- Process for demetallizing and desulfurizing heavy crude oil260US 4,885,080 APhillips Petroleum Company · 1989
- Catalytic distillation refining79US 5,837,130 ACatalytic Distillation Technologies · 1998
- Catalytic dewaxing of light and heavy oils in dual parallel reactors60US 4,810,357 AMobil Oil Corporation · 1989
- Heavy marine fuel oil composition57US 10,308,884 B2Magēmā Technology LLC · 2019
- Process and device for treating high sulfur heavy marine fuel oil for use as feedstock in a subsequent refinery unit57US 10,533,141 B2Mag{tilde over (e)}mã Technology LLC · 2020