C01B 3/42
Using moving solid particles
Official title: using moving solid particles, e.g. fluidised bed technique
C01B3/42 (Using moving solid particles) appears on 114 US grants and 113 published applications in this corpus.
Search patents in C01B- Granted patents
- 114
- Published applications
- 113
- Assignees
- 87
- Inventors
- 340
- Latest grant
- 27 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 3 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 3 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 5 | 0 |
| 1995 | 3 | 0 |
| 1996 | 5 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 5 | 0 |
| 2001 | 2 | 0 |
| 2002 | 1 | 2 |
| 2003 | 0 | 1 |
| 2004 | 0 | 1 |
| 2005 | 1 | 2 |
| 2006 | 1 | 3 |
| 2007 | 0 | 4 |
| 2008 | 1 | 1 |
| 2009 | 4 | 1 |
| 2010 | 0 | 7 |
| 2011 | 2 | 3 |
| 2012 | 3 | 4 |
| 2013 | 5 | 7 |
| 2014 | 5 | 6 |
| 2015 | 4 | 6 |
| 2016 | 6 | 3 |
| 2017 | 1 | 4 |
| 2018 | 3 | 5 |
| 2019 | 6 | 5 |
| 2020 | 4 | 6 |
| 2021 | 5 | 8 |
| 2022 | 2 | 7 |
| 2023 | 10 | 5 |
| 2024 | 3 | 13 |
| 2025 | 6 | 7 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Compositions and methods of using fine mineral matter as a catalyst for chemical recycling27 Jan 2026US 12,534,365 B2Radical Plastics, Inc.
- Reactor for endothermic high-temperature reactions9 Dec 2025US 12,491,485 B2BASF SE
- Promoted mixed oxides for “low-temperature” methane partial oxidation in absence of gaseous oxidants23 Sep 2025US 12,420,266 B2North Carolina State University
- Mesoporous support-immobilized metal oxide-based nanoparticles8 Jul 2025US 12,350,651 B2Ohio State Innovation Foundation
- Manufacturing method and manufacturing apparatus of syngas, and manufacturing method of liquid hydrocarbon using the same25 Mar 2025US 12,258,526 B2SK Innovation Co., Ltd.
- Method and System for Preparing Synthetic Oil19 Feb 2026US 2026/0049249 A1SK Innovation Co., Ltd.
- Method for catalytically dry reforming methane22 Jan 2026US 2026/0022012 A1King Fahd University of Petroleum and Minerals
- Moving packed bed processing plant utilizing medium temperature heating and superheating of process materials and gas6 Nov 2025US 2025/0339827 A1X-energy, LLC
- Moving packed bed processing plant utilizing medium temperature heating and superheating of process materials and gas6 Nov 2025US 2025/0339828 A1X-energy, LLC
- Moving packed bed processing plant utilizing medium temperature heating and superheating of process materials and gas6 Nov 2025US 2025/0339829 A1X-energy, LLC
Most cited
By later US patents
- Indirectly heated thermochemical reactor apparatus and processes143US 5,059,404 AManufacturing and Technology Conversion International, Inc. · 1991
- Indirectly heated thermochemical reactor processes115US 5,536,488 AManufacturing & Technology Conversion, Inc. · 1996
- Gas conversion using hydrogen from syngas gas and hydroconversion tail gas109US 6,147,126 AExxon Research & Engineering Co. · 2000
- Process for detoxifying waste materials by steam reformation through endothermic gasification reactions104US 6,149,765 AManufacturing and Technology Conversion International, Inc. · 2000
- Indirectly heated thermochemical reactor apparatus and processes101US 5,306,481 AManufacturing and Technology Conversion International, Inc. · 1994