C10J 2300/094
Char
C10J2300/094 (Char) appears on 169 US grants and 231 published applications in this corpus.
Search patents in C10J- Granted patents
- 169
- Published applications
- 231
- Assignees
- 119
- Inventors
- 400
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 10 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 5 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 3 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 1 |
| 2004 | 0 | 1 |
| 2005 | 0 | 2 |
| 2006 | 0 | 1 |
| 2007 | 0 | 2 |
| 2008 | 0 | 5 |
| 2009 | 1 | 7 |
| 2010 | 2 | 19 |
| 2011 | 3 | 16 |
| 2012 | 4 | 16 |
| 2013 | 9 | 21 |
| 2014 | 13 | 15 |
| 2015 | 15 | 16 |
| 2016 | 12 | 17 |
| 2017 | 9 | 14 |
| 2018 | 13 | 12 |
| 2019 | 17 | 8 |
| 2020 | 6 | 6 |
| 2021 | 6 | 4 |
| 2022 | 5 | 13 |
| 2023 | 7 | 13 |
| 2024 | 3 | 10 |
| 2025 | 5 | 9 |
| 2026 | 6 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Char handling section and depolymerization process associated therewith16 Jun 2026US 12,655,355 B2Basell Poliolefine Italia S.r.l.
- Biocarbon pellets with adjustable grindability index16 Jun 2026US 12,655,362 B2Carbon Technology Holdings, LLC
- Method of pyrolysis for waste light-emitting electronic components and recovery for rare-earth element14 Apr 2026US 12,599,946 B2Beijing University of Technology
- Catalysts for conversion of CO2 or steam to CO or synthesis gas using fuels10 Mar 2026US 12,570,525 B2
- Integrated pyrolysis and gasification of biomass3 Feb 2026US 12,540,281 B2ExxonMobile Technology and Engineering Company
- Process for treating char from recycled plastics30 Jul 2026US 2026/0217542 A1Versalis S.P.A.
- Hydrogen production and off-gas utilisation from a biomass-based synthesis gas30 Jul 2026US 2026/0218072 A1MASH Makes A/S
- Coaxially stacked coaxial fuel gasifier23 Apr 2026US 2026/0109906 A1Alchemist Material Corporation
- Method of producing liquid fuel from carbonaceous feedstock through gasification and recycling of downstream products25 Dec 2025US 2025/0388827 A1ThermoChem Recovery International, Inc.
- Device for carrying out a chemical reaction in a plasma and method using the device18 Dec 2025US 2025/0381548 A1Fld Technologies GmbH
Most cited
By later US patents
- Co-generation system for co-producing clean, coal-based fuels and electricity112US 5,132,007 ACarbon Fuels Corporation · 1992
- Fluid bed coal gasification75US 3,971,639 AGulf Oil Corporation · 1976
- Method and system for producing synthetic gas from biomass by high temperature gasification68US 8,328,887 B2Wuhan Kaidi Engineering Technology Research Institute Co., Ltd. · 2012
- Process for the catalytic gasification of coal54US 4,077,778 AExxon Research & Engineering Co. · 1978
- Process for the combined coking and gasification of coal54US 4,397,656 AMobil Oil Corporation · 1983