C10B 47/28
Destructive distillation of solid carbonaceous materials with indirect heating: other processes
Official title: Other processes
C10B47/28 (Destructive distillation of solid carbonaceous materials with indirect heating: other processes) appears on 486 US grants and 583 published applications in this corpus.
Search patents in C10B- Granted patents
- 486
- Published applications
- 583
- Assignees
- 351
- Inventors
- 937
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 5 | 0 |
| 1978 | 6 | 0 |
| 1979 | 2 | 0 |
| 1980 | 7 | 0 |
| 1981 | 5 | 0 |
| 1982 | 0 | 0 |
| 1983 | 3 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 5 | 0 |
| 1994 | 3 | 0 |
| 1995 | 4 | 0 |
| 1996 | 1 | 0 |
| 1997 | 9 | 0 |
| 1998 | 10 | 0 |
| 1999 | 4 | 0 |
| 2000 | 4 | 0 |
| 2001 | 5 | 1 |
| 2002 | 1 | 10 |
| 2003 | 2 | 6 |
| 2004 | 5 | 8 |
| 2005 | 2 | 12 |
| 2006 | 10 | 7 |
| 2007 | 1 | 7 |
| 2008 | 4 | 11 |
| 2009 | 5 | 15 |
| 2010 | 7 | 28 |
| 2011 | 5 | 20 |
| 2012 | 18 | 34 |
| 2013 | 14 | 24 |
| 2014 | 22 | 29 |
| 2015 | 20 | 30 |
| 2016 | 19 | 37 |
| 2017 | 22 | 26 |
| 2018 | 19 | 25 |
| 2019 | 30 | 22 |
| 2020 | 30 | 28 |
| 2021 | 23 | 44 |
| 2022 | 27 | 31 |
| 2023 | 24 | 33 |
| 2024 | 24 | 34 |
| 2025 | 38 | 40 |
| 2026 | 27 | 21 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
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
- Orthogonal pyrolysis system and associated methods4 Aug 2026US 12,698,445 B2American Bio-Energy Converting Corp.
- 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
- Continuous pyrolysis method of waste plastic and pyrolysis system of waste plastic16 Jul 2026US 2026/0201253 A1
Most cited
By later US patents
- Pyrolytic conversion of organic feedstock and waste130US 6,039,774 A2000
- Pyrolysis methods with product oil recycling101US 4,983,278 AWestern Research Institute & ILR Services Inc. · 1991
- Pyrolytic conversion of organic feedstock and waste92US 5,589,599 A1996
- Thermal recovery of petroleum crude oil from tar sands and oil shale deposits88US 7,807,048 B22010
- Process and apparatus for carbonizing a comminuted solid carbonizable material84US 4,123,332 AEnergy Recovery Research Group, Inc. · 1978