C10J 3/86
Combined with waste-heat boilers
Official title: combined with waste-heat boilers
C10J3/86 (Combined with waste-heat boilers) appears on 335 US grants and 219 published applications in this corpus.
Search patents in C10J- Granted patents
- 335
- Published applications
- 219
- Assignees
- 176
- Inventors
- 695
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 2 | 0 |
| 1978 | 5 | 0 |
| 1979 | 5 | 0 |
| 1980 | 8 | 0 |
| 1981 | 12 | 0 |
| 1982 | 15 | 0 |
| 1983 | 10 | 0 |
| 1984 | 19 | 0 |
| 1985 | 20 | 0 |
| 1986 | 8 | 0 |
| 1987 | 6 | 0 |
| 1988 | 12 | 0 |
| 1989 | 7 | 0 |
| 1990 | 9 | 0 |
| 1991 | 3 | 0 |
| 1992 | 4 | 0 |
| 1993 | 6 | 0 |
| 1994 | 1 | 0 |
| 1995 | 4 | 0 |
| 1996 | 2 | 0 |
| 1997 | 4 | 0 |
| 1998 | 5 | 0 |
| 1999 | 4 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 1 |
| 2002 | 1 | 3 |
| 2003 | 1 | 3 |
| 2004 | 2 | 3 |
| 2005 | 4 | 2 |
| 2006 | 0 | 3 |
| 2007 | 4 | 10 |
| 2008 | 1 | 15 |
| 2009 | 2 | 14 |
| 2010 | 7 | 19 |
| 2011 | 5 | 21 |
| 2012 | 12 | 22 |
| 2013 | 19 | 10 |
| 2014 | 17 | 22 |
| 2015 | 18 | 13 |
| 2016 | 15 | 4 |
| 2017 | 15 | 10 |
| 2018 | 3 | 6 |
| 2019 | 11 | 8 |
| 2020 | 5 | 7 |
| 2021 | 4 | 7 |
| 2022 | 3 | 2 |
| 2023 | 4 | 4 |
| 2024 | 3 | 3 |
| 2025 | 2 | 5 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method and apparatus for a combined tire pyrolyzer/gasifier and biomass gasifier22 Sep 2026US 12,742,126 B2
- Thermo-chemical transformation of wet food waste with plastics, biodegradable packaging, and fluorinated compounds in a multi-annular concentric feed rotary kiln system2 Jun 2026US 12,644,061 B1Simple Approach Systems, Inc.
- Powder supply hopper pressurizing apparatus, gasifier unit, integrated gasification combined cycle and control method of powder supply hopper pressurizing apparatus7 Oct 2025US 12,434,923 B2Mitsubishi Heavy Industries, Ltd.
- Y-shaped entrained-flow high-temperature zoned gasification device adopting dry-process slag-discharging15 Apr 2025US 12,275,905 B2China University of Petroleum (East China)
- Process15 Oct 2024US 12,116,538 B2Velocys Technologies Limited
- Method for obtaining a synthesis gas from waste products via a gasification reaction in conjunction with a reforming reaction with thermal energy recirculation27 Aug 2026US 2026/0250587 A1Cyclize GmbH
- Radiant syngas cooler7 May 2026US 2026/0125263 A1Air Products and Chemicals, Inc.
- Method of producing syngas from biomass utilizing tail gas for tar removal28 Aug 2025US 2025/0270460 A1Mote LLC
- Heat integration/recovery at syngas cooler outlet21 Aug 2025US 2025/0263611 A1Mote LLC
- Y-shaped entrained-flow high-temperature zoned gasification device adopting dry-process slag-discharging20 Mar 2025US 2025/0092324 A1China University of Petroleum (East China)
Most cited
By later US patents
- Method of producing methanol synthesis gas283US 4,994,093 AKrupp-Koppers GmbH · 1991
- Gasification apparatus for a finely divided combustible material269US 5,445,658 AKrupp-Koppers GmbH · 1995
- System integration of a steam reformer and gas turbine88US 6,923,004 B2Manufacturing and Technology Conversion International, Inc. · 2005
- Co-production of power and hydrocarbons76US 8,247,462 B2Sasol Technology (Proprietary) Limited · 2012
- Apparatus and method for solar coal gasification68US 4,229,184 AThe United States of America as represented by the United States Department of Energy · 1980