C10G 27/12
With oxygen-generating compounds
Official title: with oxygen-generating compounds, e.g. per-compounds, chromic acid, chromates (plumbites or plumbates C10G19/06)
C10G27/12 (With oxygen-generating compounds) appears on 153 US grants and 187 published applications in this corpus.
Search patents in C10G- Granted patents
- 153
- Published applications
- 187
- Assignees
- 105
- Inventors
- 309
- Latest grant
- 12 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 3 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 1 |
| 2002 | 5 | 5 |
| 2003 | 5 | 6 |
| 2004 | 2 | 11 |
| 2005 | 1 | 8 |
| 2006 | 3 | 12 |
| 2007 | 5 | 7 |
| 2008 | 1 | 3 |
| 2009 | 2 | 6 |
| 2010 | 5 | 2 |
| 2011 | 2 | 8 |
| 2012 | 3 | 19 |
| 2013 | 2 | 8 |
| 2014 | 13 | 9 |
| 2015 | 10 | 12 |
| 2016 | 5 | 5 |
| 2017 | 9 | 6 |
| 2018 | 8 | 3 |
| 2019 | 4 | 10 |
| 2020 | 5 | 8 |
| 2021 | 15 | 12 |
| 2022 | 6 | 6 |
| 2023 | 5 | 6 |
| 2024 | 9 | 8 |
| 2025 | 4 | 3 |
| 2026 | 2 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Removal of hydrogen sulfide and/or mercaptans from oil or oil derivatives and treatment compositions for accomplishing the same12 May 2026US 12,624,297 B1Ripcord Energy Solutions, LLC
- Method for heavy fuel desulfurization using ultrasonically induced cavitation21 Apr 2026US 12,606,751 B2King Abdullah University of Science and Technology
- Fluidization enhancers for the oxidative dehydrogenation of hydrocarbons28 Oct 2025US 12,454,499 B2Dow Global Technologies LLC
- Methods for producing graphene from coal21 Oct 2025US 12,448,293 B2Carbon Holdings Intellectual Properties, LLC
- Ultrasonic oxidative desulfurization method for gasoline or diesel19 Aug 2025US 12,391,886 B2PurePath (Chongqing) Petroleum Engineering Co., LTD.
- Pyrolysis oil purification6 Aug 2026US 2026/0226351 A1Borealis AG
- Method for selective oxidative desulfurization in oil and product thereof28 May 2026US 2026/0146207 A1Tianjin University
- Methods for producing graphene from coal15 Jan 2026US 2026/0015241 A1Carbon Holdings Intellectual Properties, LLC
- Method for heavy fuel desulfurization using ultrasonically induced cavitation16 Oct 2025US 2025/0320415 A1King Abdullah University of Science and Technology
- Non-Thermal Plasma Desulfurization of Petroleum Products and Method Thereof11 Sep 2025US 2025/0283002 A1Western Plasma Technologies Inc.
Most cited
By later US patents
- Process for the preparation of hydrocarbons90US 4,594,172 AShell Oil Company · 1986
- Process for removing low amounts of organic sulfur from hydrocarbon fuels74US 6,402,940 B1Unipure Corporation · 2002
- Continuous process for oxidative desulfurization of fossil fuels with ultrasound and products thereof59US 6,500,219 B1SulphCo, Inc. · 2002
- Process for removing low amounts of organic sulfur from hydrocarbon fuels52US 6,406,616 B1Unipure Corporation · 2002
- Process for purifying hydrocarbonaceous oils49US 4,485,007 AEnvironmental Research & Technology, Inc. · 1984