C10B 55/00
Coking mineral oils, bitumen, tar, and the like or mixtures thereof with
Official title: Coking mineral oils, bitumen, tar, and the like or mixtures thereof with solid carbonaceous material (cracking oils C10G)
C10B55/00 (Coking mineral oils, bitumen, tar, and the like or mixtures thereof with) appears on 541 US grants and 411 published applications in this corpus.
Search patents in C10B- Granted patents
- 541
- Published applications
- 411
- Assignees
- 226
- Inventors
- 1,070
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 8 | 0 |
| 1977 | 16 | 0 |
| 1978 | 18 | 0 |
| 1979 | 9 | 0 |
| 1980 | 12 | 0 |
| 1981 | 12 | 0 |
| 1982 | 13 | 0 |
| 1983 | 14 | 0 |
| 1984 | 11 | 0 |
| 1985 | 16 | 0 |
| 1986 | 5 | 0 |
| 1987 | 8 | 0 |
| 1988 | 7 | 0 |
| 1989 | 16 | 0 |
| 1990 | 11 | 0 |
| 1991 | 14 | 0 |
| 1992 | 13 | 0 |
| 1993 | 3 | 0 |
| 1994 | 7 | 0 |
| 1995 | 7 | 0 |
| 1996 | 0 | 0 |
| 1997 | 4 | 0 |
| 1998 | 2 | 0 |
| 1999 | 4 | 0 |
| 2000 | 3 | 0 |
| 2001 | 7 | 0 |
| 2002 | 0 | 6 |
| 2003 | 1 | 5 |
| 2004 | 2 | 6 |
| 2005 | 3 | 13 |
| 2006 | 4 | 6 |
| 2007 | 5 | 6 |
| 2008 | 4 | 7 |
| 2009 | 5 | 17 |
| 2010 | 9 | 11 |
| 2011 | 10 | 10 |
| 2012 | 7 | 26 |
| 2013 | 19 | 21 |
| 2014 | 9 | 19 |
| 2015 | 19 | 22 |
| 2016 | 11 | 13 |
| 2017 | 23 | 28 |
| 2018 | 19 | 16 |
| 2019 | 18 | 24 |
| 2020 | 20 | 22 |
| 2021 | 26 | 23 |
| 2022 | 27 | 27 |
| 2023 | 12 | 31 |
| 2024 | 18 | 20 |
| 2025 | 18 | 19 |
| 2026 | 12 | 13 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Process for conversion of waste plastics into chemicals25 Aug 2026US 12,716,029 B2Sabic Global Technologies B.V.
- Processes and systems for upgrading a hydrocarbon-containing feed4 Aug 2026US 12,698,451 B2ExxonMobil Chemical Patents Inc.
- Processes and systems for converting a hydrocarbon-containing feed7 Jul 2026US 12,674,106 B2ExxonMobil Chemical Patents Inc.
- System and method for evaluation of the deposition in tubes of the furnaces of a delayed coking unit16 Jun 2026US 12,656,224 B2Petroleo Brasileiro S.A. - Petrobras
- Closed, gastight system and method for gaining sellable petroleum coke pieces out of solidified petroleum coke in a coke drum unit26 May 2026US 12,637,621 B2ART-Envi Services GmbH & Co. KG
- Coking Method and Coke Composition Containing Trace Metals1 Oct 2026US 2026/0297430 A1
- Center Feed Nozzle1 Oct 2026US 2026/0297436 A1DeltaValve, LLC
- Fluid coking for proppant material production24 Sep 2026US 2026/0286228 A1ExxonMobil Technology and Engineering Company
- 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
Most cited
By later US patents
- Mixing arrangement for atomizing nozzle in multi-phase flow379US 7,140,558 B22006
- Production and use of a premium fuel grade petroleum coke80US 6,168,709 A2001
- Delayed coking with refinery caustic74US 5,258,115 AMobil Oil Corporation · 1993
- Delayed coking process70US 4,661,241 AMobil Oil Corporation · 1987
- Application of abnormal event detection technology to delayed coking unit63US 7,720,641 B2ExxonMobil Research and Engineering Company · 2010