C10B 47/00
Destructive distillation of solid carbonaceous materials with indirect heating
Official title: Destructive distillation of solid carbonaceous materials with indirect heating, e.g. by external combustion
C10B47/00 (Destructive distillation of solid carbonaceous materials with indirect heating) appears on 713 US grants and 835 published applications in this corpus.
Search patents in C10B- Granted patents
- 713
- Published applications
- 835
- Assignees
- 506
- Inventors
- 1,423
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 6 | 0 |
| 1978 | 9 | 0 |
| 1979 | 2 | 0 |
| 1980 | 9 | 0 |
| 1981 | 7 | 0 |
| 1982 | 2 | 0 |
| 1983 | 5 | 0 |
| 1984 | 3 | 0 |
| 1985 | 3 | 0 |
| 1986 | 3 | 0 |
| 1987 | 3 | 0 |
| 1988 | 3 | 0 |
| 1989 | 4 | 0 |
| 1990 | 5 | 0 |
| 1991 | 3 | 0 |
| 1992 | 3 | 0 |
| 1993 | 7 | 0 |
| 1994 | 6 | 0 |
| 1995 | 6 | 0 |
| 1996 | 4 | 0 |
| 1997 | 11 | 0 |
| 1998 | 14 | 0 |
| 1999 | 5 | 0 |
| 2000 | 6 | 0 |
| 2001 | 7 | 1 |
| 2002 | 2 | 11 |
| 2003 | 6 | 11 |
| 2004 | 5 | 12 |
| 2005 | 2 | 12 |
| 2006 | 12 | 10 |
| 2007 | 2 | 12 |
| 2008 | 7 | 20 |
| 2009 | 9 | 22 |
| 2010 | 10 | 40 |
| 2011 | 15 | 34 |
| 2012 | 27 | 47 |
| 2013 | 28 | 45 |
| 2014 | 28 | 36 |
| 2015 | 28 | 48 |
| 2016 | 35 | 50 |
| 2017 | 29 | 42 |
| 2018 | 36 | 34 |
| 2019 | 39 | 33 |
| 2020 | 36 | 39 |
| 2021 | 30 | 49 |
| 2022 | 39 | 48 |
| 2023 | 31 | 44 |
| 2024 | 33 | 55 |
| 2025 | 49 | 51 |
| 2026 | 35 | 29 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- C10B 47/28Destructive distillation of solid carbonaceous materials with indirect heating: other processes486
- C10B 47/18Destructive distillation of solid carbonaceous materials with indirect heating: with moving charge142
- C10B 47/02Destructive distillation of solid carbonaceous materials with indirect heating: with stationary charge115
Recent patents
- Apparatus for carbonizing biomass15 Sep 2026US 12,735,642 B2Mitsubishi UBE Cement Corporation
- Toroidal pyrolysis chamber arrangement and related systems and methods15 Sep 2026US 12,735,643 B2American Bio-Energy Converting Corp.
- Inert thermal decomposition methods and systems1 Sep 2026US 12,723,198 B1Carbon Recovery Innovations LLC
- High-carbon biogenic reagents and uses thereof1 Sep 2026US 12,723,211 B2Carbon Technology Holdings, LLC
- Method and installation for gasification of heterogenic mixtures of organic substances and compounds25 Aug 2026US 12,716,039 B2
- Pyrolysis system and waste plastic pyrolysis system27 Aug 2026US 2026/0250578 A1The Japan Steel Works, Ltd.
- Improved process for the production of biochar13 Aug 2026US 2026/0234474 A1Newlight Technologies, LLC
- Method for producing biofuel, apparatus for producing biofuel, and bio-oil13 Aug 2026US 2026/0234485 A1Korea Institute of Energy Research
- Systems and methods for making hydrocarbon compositions derived from pyrolysis of post-consumer and/or post-industrial plastics30 Jul 2026US 2026/0218056 A1Nexus Circular LLC
- System and method for producing hydrogen from feedstock30 Jul 2026US 2026/0218071 A1Synthec Fuels GmbH
Most cited
By later US patents
- Pyrolytic conversion of organic feedstock and waste130US 6,039,774 A2000
- Apparatus and process for the pyrolysis of agricultural biomass113US 7,943,014 B2Agri-Therm Limited · 2011
- Energy efficient liquefaction of biomaterials by thermolysis106US 5,853,548 ARTI Resource Transforms International Ltd. · 1998
- Pyrolysis methods with product oil recycling101US 4,983,278 AWestern Research Institute & ILR Services Inc. · 1991
- Method of controlling the operating temperature and pressure of a coke oven101US 6,139,692 AKawasaki Steel Corporation · 2000