C10K 1/18
Hydrocarbon oils
Official title: hydrocarbon oils {(C10K1/165 takes precedence)}
C10K1/18 (Hydrocarbon oils) appears on 48 US grants and 50 published applications in this corpus.
Search patents in C10K- Granted patents
- 48
- Published applications
- 50
- Assignees
- 51
- Inventors
- 119
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 3 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 3 | 0 |
| 1981 | 2 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 1 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 2 |
| 2008 | 0 | 2 |
| 2009 | 0 | 1 |
| 2010 | 1 | 1 |
| 2011 | 0 | 1 |
| 2012 | 1 | 6 |
| 2013 | 2 | 1 |
| 2014 | 3 | 4 |
| 2015 | 2 | 3 |
| 2016 | 1 | 3 |
| 2017 | 2 | 0 |
| 2018 | 2 | 3 |
| 2019 | 1 | 1 |
| 2020 | 3 | 1 |
| 2021 | 1 | 6 |
| 2022 | 5 | 3 |
| 2023 | 0 | 4 |
| 2024 | 4 | 2 |
| 2025 | 3 | 4 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Process for treating a gas stream from plastic pyrolisis and/or biomass pyrolisis, and installation for integration into a steam cracker11 Aug 2026US 12,703,671 B2Technip Energies France
- Purification of tar containing gas streams17 Feb 2026US 12,552,993 B2Meva Energy AB
- Pyrolysis reactor system and method25 Nov 2025US 12,480,055 B2Duke Technologies, LLC
- Electric-powered, closed-loop, continuous-feed, endothermic energy-conversion systems and methods16 Sep 2025US 12,415,170 B2Montauk Renewables, Inc.
- Systems and methods for formaldehyde control25 Feb 2025US 12,234,410 B2Kerry Group Services International Limited
- Process for the production of hydrogen from biomass12 Jun 2025US 2025/0188375 A1BHYO GmbH
- Method for Valorization of Waste Material1 May 2025US 2025/0135515 A1Greene Enterprise, S.L.
- Reactor apparatus13 Mar 2025US 2025/0083119 A1
- Electric-powered, closed-loop, continuous-feed, endothermic energy-conversion systems and methods9 Jan 2025US 2025/0010262 A1Montauk Renewables, Inc.
- Pyrolysis Reactor System and Method12 Sep 2024US 2024/0301294 A1Duke Technologies, LLC
Most cited
By later US patents
- Pyrolysis process utilizing pyrolytic oil recycle70US 4,317,703 AAmerican Can Company · 1982
- Refuse pyrolysis38US 4,206,186 AHolter Gesellschaft fur Patentverwertungsverfahren mbH · 1980
- Pyrolysis process for producing condensed stabilized hydrocarbons27US 4,324,643 AOccidental Research Corporation · 1982
- Method of heat recovering from high temperature thermally cracked hydrocarbons25US 4,233,137 AChiyoda Chemical Engineering & Construction Co., Ltd. · 1980
- Process for the purification of gas generated in the pressure gasification of coal23US 4,123,502 A1978