C10B 57/12
Applying additives during coking
C10B57/12 (Applying additives during coking) appears on 62 US grants and 72 published applications in this corpus.
Search patents in C10B- Granted patents
- 62
- Published applications
- 72
- Assignees
- 49
- Inventors
- 184
- Latest grant
- 2 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 2 |
| 2004 | 1 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 1 | 1 |
| 2008 | 1 | 1 |
| 2009 | 1 | 2 |
| 2010 | 0 | 4 |
| 2011 | 0 | 2 |
| 2012 | 1 | 1 |
| 2013 | 4 | 3 |
| 2014 | 1 | 7 |
| 2015 | 4 | 10 |
| 2016 | 3 | 2 |
| 2017 | 3 | 6 |
| 2018 | 3 | 1 |
| 2019 | 5 | 0 |
| 2020 | 3 | 4 |
| 2021 | 2 | 1 |
| 2022 | 4 | 6 |
| 2023 | 3 | 7 |
| 2024 | 4 | 5 |
| 2025 | 5 | 4 |
| 2026 | 3 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Processing apparatus and processing method2 Jun 2026US 12,644,052 B2The Japan Steel Works, Ltd.
- Method for preparing hydrogen-rich fuel gas by catalyzing biomass tar cracking using aluminum smelting waste residues21 Apr 2026US 12,606,748 B2Changzhou University
- Pyrolysis systems, methods, and resultants derived there from27 Jan 2026US 12,534,673 B2
- Method and apparatus for producing hydrocarbon product and use20 May 2025US 12,305,124 B2Teknologian tutkimuskeskus VTT Oy
- Biofuel blends13 May 2025US 12,297,395 B2Shell USA, Inc.
- Biochar petroleum coke products and methods26 Mar 2026US 2026/0085244 A1Rain Carbon BV
- Steam treatment of waste11 Dec 2025US 2025/0376626 A1Sru Innovations Ltd
- Biofuel blends31 Jul 2025US 2025/0243419 A1Shell USA, Inc.
- Catalytic conversion of carbonaceous feedstock material into a biochar product12 Jun 2025US 2025/0188356 A1Applied Carbon, Inc.
- Aviation fuel composition17 Apr 2025US 2025/0122435 A1Shell USA, Inc.
Most cited
By later US patents
- Method for the production of hydrogen-containing gaseous mixtures233US 6,685,754 B2Alchemix Corporation · 2004
- Method and apparatus for reducing the by-product content of carbonaceous materials64US 5,769,908 AKFx Inc. · 1998
- Method for the production of hydrogen and applications thereof53US 6,663,681 B2Alchemix Corporation · 2003
- Oxygen addition to a coking zone and sludge addition with oxygen addition31US 5,041,207 AAmoco Corporation · 1991
- Antifoam process for delayed coking30US 4,961,840 AAmoco Corporation · 1990