C10G 9/005
Coking
Official title: {Coking (in order to produce liquid products mainly)}
C10G9/005 (Coking) appears on 282 US grants and 268 published applications in this corpus.
Search patents in C10G- Granted patents
- 282
- Published applications
- 268
- Assignees
- 112
- Inventors
- 627
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 4 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 4 | 0 |
| 1982 | 1 | 0 |
| 1983 | 9 | 0 |
| 1984 | 1 | 0 |
| 1985 | 5 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 5 | 0 |
| 1990 | 4 | 0 |
| 1991 | 7 | 0 |
| 1992 | 4 | 0 |
| 1993 | 4 | 0 |
| 1994 | 1 | 0 |
| 1995 | 4 | 0 |
| 1996 | 0 | 0 |
| 1997 | 3 | 0 |
| 1998 | 7 | 0 |
| 1999 | 2 | 0 |
| 2000 | 4 | 0 |
| 2001 | 5 | 1 |
| 2002 | 2 | 2 |
| 2003 | 1 | 6 |
| 2004 | 4 | 2 |
| 2005 | 4 | 7 |
| 2006 | 0 | 7 |
| 2007 | 0 | 5 |
| 2008 | 4 | 8 |
| 2009 | 7 | 10 |
| 2010 | 5 | 10 |
| 2011 | 5 | 8 |
| 2012 | 6 | 10 |
| 2013 | 14 | 22 |
| 2014 | 8 | 17 |
| 2015 | 14 | 22 |
| 2016 | 13 | 11 |
| 2017 | 17 | 20 |
| 2018 | 22 | 11 |
| 2019 | 15 | 15 |
| 2020 | 16 | 12 |
| 2021 | 12 | 9 |
| 2022 | 6 | 9 |
| 2023 | 6 | 15 |
| 2024 | 9 | 13 |
| 2025 | 10 | 10 |
| 2026 | 5 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Process for conversion of waste plastics into chemicals25 Aug 2026US 12,716,029 B2Sabic Global Technologies B.V.
- Methods for conversion of mixed plastic wastes to a liquid hydrocarbon product25 Aug 2026US 12,716,034 B2Sabic Global Technologies B.V.
- Integrated method for thermal conversion and indirect combustion of a heavy hydrocarbon feedstock in a redox chemical loop for producing hydrocarbon streams and capturing the CO2 produced17 Mar 2026US 12,577,470 B2Ifp Energies Nouvelles
- Chloride removal for plastic waste conversion17 Feb 2026US 12,552,999 B2ExxonMobil Chemical Patents Inc.
- Integrated pyrolysis and gasification of biomass3 Feb 2026US 12,540,281 B2ExxonMobile Technology and Engineering Company
- Coking Method and Coke Composition Containing Trace Metals1 Oct 2026US 2026/0297430 A1
- Center Feed Nozzle1 Oct 2026US 2026/0297436 A1DeltaValve, LLC
- Methods and systems for co-feeding plastic waste-oil blends into a refinery reactor23 Jul 2026US 2026/0208128 A1Braskem S/A
- Method and device for producing needle coke in batch feeding mode25 Jun 2026US 2026/0176534 A1China Petroleum & Chemical Corporation
- Process for conversion of waste plastics into chemicals18 Jun 2026US 2026/0167869 A1Sabic Global Technologies B.V.
Most cited
By later US patents
- Process for the processing of salvaged or waste plastic materials98US 5,849,964 AVeba Oel AG · 1998
- Process for evaluating quality of coke and bitumen of refinery feedstocks96US 7,803,627 B2BP Oil International Limited · 2010
- Process for blending potentially incompatible petroleum oils92US 5,871,634 AExxon Research & Engineering Co. · 1999
- Delayed coking with refinery caustic74US 5,258,115 AMobil Oil Corporation · 1993
- Olefin production utilizing whole crude oil/condensate feedstock with enhanced distillate production68US 7,550,642 B2Equistar Chemicals, LP · 2009