C10G 27/02
Refining of hydrocarbon oils in the absence of hydrogen, by oxidation: with
Official title: with halogen or compounds generating halogen; Hypochlorous acid or salts thereof
C10G27/02 (Refining of hydrocarbon oils in the absence of hydrogen, by oxidation: with) appears on 15 US grants and 14 published applications in this corpus.
Search patents in C10G- Granted patents
- 15
- Published applications
- 14
- Assignees
- 13
- Inventors
- 35
- Latest grant
- 8 Feb 2022
Filings by year
| Year | Granted patents | Published applications |
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| 1977 | 1 | 0 |
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| 1982 | 1 | 0 |
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| 2000 | 1 | 0 |
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| 2002 | 0 | 1 |
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| 2007 | 0 | 1 |
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| 2011 | 0 | 1 |
| 2012 | 0 | 3 |
| 2013 | 0 | 1 |
| 2014 | 3 | 0 |
| 2015 | 0 | 1 |
| 2016 | 1 | 2 |
| 2017 | 1 | 0 |
| 2018 | 0 | 2 |
| 2019 | 2 | 1 |
| 2020 | 0 | 0 |
| 2021 | 1 | 0 |
| 2022 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Methods of treating tailings8 Feb 2022US 11,242,492 B2Kemira Oyj
- System and method for liquid hydrocarbon desulfurization21 Sep 2021US 11,124,709 B2Alternative Petroleum Technologies Holdings Corp.
- Process for managing sulphur species2 Apr 2019US 10,246,648 B2Ces Technology S.A.R.L.
- Process for removing sulphur compounds from hydrocarbons26 Feb 2019US 10,214,697 B2Ultraclean Fuel Pty Ltd.
- Process, method, and system for removing heavy metals from fluids21 Mar 2017US 9,598,648 B2Chevron U.S.A.Inc.
- System and method for liquid hydrocarbon desulfurization10 Mar 2022US 2022/0073825 A1Alternative Petroleum Technologies, Inc.
- Methods of treating tailings12 Dec 2019US 2019/0375994 A1Kemira Oyj
- System And Method For Liquid Hydrocarbon Desulfurization27 Dec 2018US 2018/0371333 A1Alternative Petroleum Technologies, Inc.
- Process for managing sulphur species19 Apr 2018US 2018/0105753 A1Ces Technology S.A.R.L.
- Process, method, and system for removing heavy metals from fluids20 Oct 2016US 2016/0304791 A1Chevron U.S.A.Inc.
Most cited
By later US patents
- Crude oil desulfurization12US 4,310,049 ACalifornia Institute of Technology · 1982
- Process, method, and system for removing heavy metals from fluids11US 8,728,304 B2Chevron U.S.A.Inc. · 2014
- Removal of sulfides using chlorite and an amphoteric ammonium betaine9US 5,082,576 ABP Chemicals Limites · 1992
- Dearsenating of shale oil with metal chlorates7US 4,552,646 APhillips Petroleum Company · 1985
- Process for neutralization of petroleum acids (LAW810)6US 6,030,523 AExxon Research & Engineering Co. · 2000