C10B 57/04
Destructive distillation of carbonaceous materials for production of gas, coke, tar, or
Official title: using charges of special composition
C10B57/04 (Destructive distillation of carbonaceous materials for production of gas, coke, tar, or) appears on 563 US grants and 638 published applications in this corpus.
Search patents in C10B- Granted patents
- 563
- Published applications
- 638
- Assignees
- 313
- Inventors
- 1,453
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 9 | 0 |
| 1978 | 10 | 0 |
| 1979 | 5 | 0 |
| 1980 | 9 | 0 |
| 1981 | 11 | 0 |
| 1982 | 9 | 0 |
| 1983 | 9 | 0 |
| 1984 | 6 | 0 |
| 1985 | 10 | 0 |
| 1986 | 2 | 0 |
| 1987 | 7 | 0 |
| 1988 | 3 | 0 |
| 1989 | 4 | 0 |
| 1990 | 4 | 0 |
| 1991 | 4 | 0 |
| 1992 | 8 | 0 |
| 1993 | 3 | 0 |
| 1994 | 1 | 0 |
| 1995 | 4 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 4 | 0 |
| 1999 | 2 | 0 |
| 2000 | 5 | 0 |
| 2001 | 4 | 1 |
| 2002 | 4 | 1 |
| 2003 | 0 | 1 |
| 2004 | 1 | 5 |
| 2005 | 1 | 8 |
| 2006 | 1 | 5 |
| 2007 | 3 | 3 |
| 2008 | 4 | 7 |
| 2009 | 0 | 18 |
| 2010 | 11 | 11 |
| 2011 | 11 | 19 |
| 2012 | 8 | 37 |
| 2013 | 14 | 29 |
| 2014 | 18 | 26 |
| 2015 | 26 | 40 |
| 2016 | 17 | 28 |
| 2017 | 33 | 40 |
| 2018 | 24 | 30 |
| 2019 | 28 | 31 |
| 2020 | 29 | 28 |
| 2021 | 30 | 36 |
| 2022 | 25 | 52 |
| 2023 | 15 | 44 |
| 2024 | 42 | 54 |
| 2025 | 47 | 57 |
| 2026 | 33 | 27 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Control of pyrolysis conditions and feedstock for the production of desirable compounds6 Oct 2026US 12,753,346 B1Talipot Cool Extract (IP), LLC
- Fully modularized pyrolysis reactor with simultaneous multi-feed capabilities6 Oct 2026US 12,753,356 B2Harvestgreen 4H2 Inc.
- Plastic depolymerization using silica based catalysts22 Sep 2026US 12,742,122 B2Basell Poliolefine Italia S.r.l.
- Catalytic pyrolysis of plastics to produce petrochemical feedstock8 Sep 2026US 12,728,408 B2Universidad Del Pais Vasco
- Biochar for stable solidification of heavy metals8 Sep 2026US 12,729,162 B2Chinese Research Academy of Environmental Sciences
- Dry grind system and method with front end germ separation for producing one or more sugar streams8 Oct 2026US 2026/0308469 A1Fluid Quip Technologies, LLC
- Coking Method and Coke Composition Containing Trace Metals1 Oct 2026US 2026/0297430 A1
- Synthesis of hydrogen gas by flash joule heating13 Aug 2026US 2026/0234475 A1William Marsh Rice University
- Method for producing biofuel, apparatus for producing biofuel, and bio-oil13 Aug 2026US 2026/0234485 A1Korea Institute of Energy Research
- Preparation method for hydropyrolysis catalyst with higher density; biomass hydropyrolysis process using obtained catalyst30 Jul 2026US 2026/0216709 A1Shell USA, Inc.
Most cited
By later US patents
- Process for the processing of salvaged or waste plastic materials98US 5,849,964 AVeba Oel AG · 1998
- Clean production of coke80US 7,785,447 B2Combustion Resources, L.L.C. · 2010
- Delayed coking with refinery caustic74US 5,258,115 AMobil Oil Corporation · 1993
- Coking component71US 3,933,443 A1976
- Process for removing sulfur and producing enhanced quality and environmentally acceptable products for energy production from coal71US 5,248,413 AUniversity of Kentucky Research Foundation · 1993