C10J 2300/1634
Ash vitrification
C10J2300/1634 (Ash vitrification) appears on 120 US grants and 138 published applications in this corpus.
Search patents in C10J- Granted patents
- 120
- Published applications
- 138
- Assignees
- 79
- Inventors
- 223
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 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 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 5 | 0 |
| 1999 | 5 | 0 |
| 2000 | 5 | 0 |
| 2001 | 5 | 2 |
| 2002 | 1 | 6 |
| 2003 | 3 | 4 |
| 2004 | 2 | 3 |
| 2005 | 4 | 3 |
| 2006 | 5 | 3 |
| 2007 | 0 | 8 |
| 2008 | 3 | 7 |
| 2009 | 2 | 16 |
| 2010 | 5 | 8 |
| 2011 | 11 | 14 |
| 2012 | 7 | 6 |
| 2013 | 9 | 7 |
| 2014 | 6 | 4 |
| 2015 | 8 | 5 |
| 2016 | 4 | 7 |
| 2017 | 1 | 4 |
| 2018 | 3 | 3 |
| 2019 | 3 | 3 |
| 2020 | 3 | 5 |
| 2021 | 3 | 3 |
| 2022 | 3 | 3 |
| 2023 | 4 | 8 |
| 2024 | 1 | 2 |
| 2025 | 2 | 2 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Processes for producing high biogenic concentration Fischer-Tropsch liquids derived from municipal solid wastes (MSW) feedstocks16 Jun 2026US 12,655,359 B2Fulc Jv LLC
- Feedstock processing systems and methods for producing Fischer-Tropsch liquids and transportation fuels18 Mar 2025US 12,252,655 B2Fulcrum BioEnergy, Inc.
- Processes for producing high biogenic concentration Fischer-Tropsch liquids derived from municipal solid wastes (MSW) feedstocks11 Feb 2025US 12,221,587 B2Fulcrum BioEnergy, Inc.
- Phosphorus coal gasification reaction device for combined production of yellow phosphorus and syngas31 Dec 2024US 12,180,431 B2Kunming University of Science and Technology
- Reactor and process for gasifying and/or melting of feed materials17 Oct 2023US 11,788,021 B2Kbi Invest & Management AG
- Methods for producing syngas from biomass-co2 coupled converter smelting processes2 Apr 2026US 2026/0092227 A1University of Science and Technology Beijing
- Waste processing method and system15 Jan 2026US 2026/0014519 A1Cenagen Pty Ltd.
- Method and plant for recycling carbon-containing composite materials having a carbon-containing matrix material and fibre-, filament- or wire-reinforcement27 Nov 2025US 2025/0361447 A1Joulmine GmbH & Co KG
- Fixed bed gasifier15 May 2025US 2025/0153126 A1Sierra Energy Corporation
- Two-stage plasma process for converting waste into fuel gas and apparatus therefor18 Jul 2024US 2024/0240093 A1Pyrogenesis Canada Inc.
Most cited
By later US patents
- Plasma pyrolysis, gasification and vitrification of organic material120US 6,987,792 B2Solena Group, Inc. · 2006
- Methods and apparatus for treating waste88US 6,630,113 B1Integrated Environmental Technologies, LLC · 2003
- ARC plasma-melter electro conversion system for waste treatment and resource recovery83US 5,666,891 ABattelle Memorial Institute · 1997
- Methods and apparatus for low NO.sub.x emissions during the production of electricity from waste treatment systems82US 5,847,353 AIntegrated Environmental Technologies, LLC · 1998
- Method and apparatus for producing synthesis gas from carbonaceous materials80US 6,863,878 B22005