C10B 33/02
Extracting coke with built-in devices
Official title: Extracting coke with built-in devices, e.g. gears, screws
C10B33/02 (Extracting coke with built-in devices) appears on 17 US grants and 15 published applications in this corpus.
Search patents in C10B- Granted patents
- 17
- Published applications
- 15
- Assignees
- 17
- Inventors
- 54
- Latest grant
- 14 Apr 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 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 5 |
| 2019 | 1 | 0 |
| 2020 | 2 | 0 |
| 2021 | 0 | 2 |
| 2022 | 0 | 3 |
| 2023 | 3 | 2 |
| 2024 | 0 | 0 |
| 2025 | 1 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Updraft gasifier and method, apparatus, and system for biomass decomposition14 Apr 2026US 12,600,910 B2Cummins Inc.
- Thermal remediation system and process28 Jan 2025US 12,208,430 B2AGES Thermal Processing Corporation
- Device for pyrolysis of carbonaceous materials and method12 Sep 2023US 11,753,591 B2Extiel AP, LLC
- Solid inert residue (SIR) dryer and extractor system25 Jul 2023US 11,708,533 B2RES Polyflow LLC
- Biochar extraction apparatus30 May 2023US 11,661,551 B1Air Burners, Inc.
- Single-stage method and apparatus for producing reformed pyrolysis oil and hydrogen-rich pyrolysis gas10 Jul 2025US 2025/0223498 A1Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e. V.
- Device and method for rapidly preparing carbon from straws and recycling and treating flue gas and smoke dust17 Aug 2023US 2023/0256376 A1
- Waste recovering system and method thereof16 Mar 2023US 2023/0079076 A1Rigortech Sdn. Bhd.
- Device for pyrolysis of carbonaceous materials and method8 Sep 2022US 2022/0282160 A1Extiel AP, LLC
- Thermal remediation system and process28 Jul 2022US 2022/0234086 A1AGES Thermal Processing Corporation
Most cited
By later US patents
- Automatic carbon black discharging device in waste tire decomposing apparatus40US 5,806,441 A1998
- Plug seal discharge system for distillation apparatus22US 5,871,619 ATire Recycling Technologies Corp. · 1999
- Method and reactor for producing tire oil13US 5,423,950 ATexaco Inc. · 1995
- System for discharging thermal decomposition residue containing carbon residue and steel wire balls10US 4,474,524 AKabushiki Kaisha Kobe Seiko Sho · 1984
- Flexible pyrolysis system and method8US 10,787,610 B2TerraPower, LLC · 2020