C10G 2300/1007
Used oils
C10G2300/1007 (Used oils) appears on 144 US grants and 226 published applications in this corpus.
Search patents in C10G- Granted patents
- 144
- Published applications
- 226
- Assignees
- 116
- Inventors
- 568
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 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 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 1 | 1 |
| 2008 | 0 | 3 |
| 2009 | 0 | 5 |
| 2010 | 0 | 4 |
| 2011 | 4 | 12 |
| 2012 | 4 | 10 |
| 2013 | 7 | 8 |
| 2014 | 12 | 11 |
| 2015 | 8 | 11 |
| 2016 | 10 | 9 |
| 2017 | 8 | 10 |
| 2018 | 4 | 6 |
| 2019 | 8 | 6 |
| 2020 | 6 | 10 |
| 2021 | 7 | 11 |
| 2022 | 7 | 24 |
| 2023 | 13 | 12 |
| 2024 | 15 | 22 |
| 2025 | 17 | 31 |
| 2026 | 8 | 19 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Process for recycling a circular hydrocarbon from a used high performance lubricant16 Jun 2026US 12,655,364 B2ExxonMobil Technology and Engineering Company
- Method for upgrading bio-based material and upgraded material26 May 2026US 12,637,623 B2Neste Oyj
- Preheating process module integrated with coke handling system for steam cracking of hydrocarbon feedstock28 Apr 2026US 12,612,560 B2Indian Oil Corporation Limited
- Coupling process for producing biodiesel from waste fog28 Apr 2026US 12,612,567 B2Fuzhou University
- Method of producing lube base oil and lube base oil produced thereby21 Apr 2026US 12,606,755 B2SK Enmove Co., Ltd.
- Systems and processes for producing linear alpha olefins from fatty acids utilizing a supercritical water unit8 Oct 2026US 2026/0308464 A1Saudi Arabian Oil Company
- Method for production of low-carbon aviation fuel through reactive viscosity control1 Oct 2026US 2026/0297433 A1Chevron U.S.A.Inc.
- Process for purifying a pyrolysis oil17 Sep 2026US 2026/0275206 A1BASF SE
- Fluid catalytic cracking of renewable feedstocks27 Aug 2026US 2026/0250583 A1Valero Services, Inc.
- Removal of arsenic in renewable fuel production30 Jul 2026US 2026/0218061 A1Topsoe A/S
Most cited
By later US patents
- Hydrogenation of mineral oils contaminated with chlorinated hydrocarbons49US 4,810,365 AVeba Oel AG · 1989
- Method and apparatus for producing diesel fuel oil from waste edible oil48US 5,972,057 ALonford Development Limited · 1999
- Conversion of waste plastics to liquid hydrocarbon products27US 8,420,875 B1Rational Energies, LLC · 2013
- Production of diesel fuel from biorenewable feedstocks with selective separation of converted oxygen17US 7,982,078 B2Uop LLC · 2011
- Method and system for production of biofuels using a fiber conduit reactor17US 8,128,825 B2Chemtor, LP · 2012