C10G 51/04
Including only thermal and catalytic cracking steps
Official title: including only thermal and catalytic cracking steps
C10G51/04 (Including only thermal and catalytic cracking steps) appears on 75 US grants and 94 published applications in this corpus.
Search patents in C10G- Granted patents
- 75
- Published applications
- 94
- Assignees
- 43
- Inventors
- 249
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 2 |
| 2002 | 1 | 0 |
| 2003 | 0 | 2 |
| 2004 | 0 | 0 |
| 2005 | 1 | 0 |
| 2006 | 0 | 2 |
| 2007 | 0 | 2 |
| 2008 | 0 | 0 |
| 2009 | 1 | 1 |
| 2010 | 0 | 2 |
| 2011 | 2 | 1 |
| 2012 | 2 | 2 |
| 2013 | 1 | 5 |
| 2014 | 1 | 5 |
| 2015 | 4 | 4 |
| 2016 | 4 | 1 |
| 2017 | 3 | 3 |
| 2018 | 2 | 4 |
| 2019 | 2 | 4 |
| 2020 | 4 | 4 |
| 2021 | 4 | 12 |
| 2022 | 6 | 9 |
| 2023 | 10 | 3 |
| 2024 | 7 | 13 |
| 2025 | 6 | 7 |
| 2026 | 2 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Methods for conversion of mixed plastic wastes to a liquid hydrocarbon product25 Aug 2026US 12,716,034 B2Sabic Global Technologies B.V.
- Process for depolymerization of solid mixed plastic7 Apr 2026US 12,595,428 B2Sabic Global Technologies B.V.
- Methods for processing a hydrocarbon oil feed stream utilizing a delayed coker, steam enhanced catalytic cracker, and an aromatics complex5 Aug 2025US 12,378,485 B2Saudi Arabian Oil Company
- Methods for processing a hydrocarbon oil feed stream utilizing a delayed coker and steam enhanced catalytic cracker10 Jun 2025US 12,325,833 B2Saudi Arabian Oil Company
- Methods for processing a hydrocarbon oil feed stream utilizing a delayed coker and steam enhanced catalytic cracker10 Jun 2025US 12,325,834 B2Saudi Arabian Oil Company
- Methods and systems for producing light olefins and aromatics from gas condensates23 Jul 2026US 2026/0209618 A1Sabic Global Technologies B.V.
- Circular Products Produced by Feed Segregation to Parallel Cracking Units and Integrated Separation System16 Jul 2026US 2026/0201259 A1Chevron Phillips Chemical Company LP
- Methods and systems for improving ethylene yield from iso-pentane feed by reverse isomerization and separation18 Jun 2026US 2026/0167589 A1Sabic Global Technologies B.V.
- Hydrocarbon feedstock derived from mixed plastic waste18 Jun 2026US 2026/0167874 A1Sabic Global Technologies B.V.
- Recycled content paraxylene from waste plastic12 Feb 2026US 2026/0042968 A1Eastman Chemical Company
Most cited
By later US patents
- Flexible light olefins production100US 5,523,502 AStone & Webster Engineering Corp. · 1996
- Processing for producing hydrocarbon oils from plastic waste84US 4,851,601 AMobil Oil Corporation · 1989
- Processes and systems for making recycle content hydrocarbons55US 11,319,262 B2Eastman Chemical Company · 2022
- Selective vaporization process and dynamic control thereof52US 4,311,580 AEngelhard Minerals & Chemicals Corporation · 1982
- Circular economy for plastic waste to polyethylene via refinery FCC or FCC/alkylation units51US 11,306,253 B2Chevron U.S.A.Inc. · 2022