C01B 3/28
Using moving solid particles
Official title: using moving solid particles, e.g. fluidised bed technique
C01B3/28 (Using moving solid particles) appears on 55 US grants and 90 published applications in this corpus.
Search patents in C01B- Granted patents
- 55
- Published applications
- 90
- Assignees
- 58
- Inventors
- 217
- Latest grant
- 4 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 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 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 1 | 1 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 1 | 0 |
| 2011 | 1 | 3 |
| 2012 | 0 | 1 |
| 2013 | 3 | 0 |
| 2014 | 1 | 3 |
| 2015 | 2 | 3 |
| 2016 | 2 | 2 |
| 2017 | 1 | 4 |
| 2018 | 2 | 2 |
| 2019 | 2 | 0 |
| 2020 | 2 | 1 |
| 2021 | 1 | 9 |
| 2022 | 2 | 11 |
| 2023 | 3 | 9 |
| 2024 | 5 | 10 |
| 2025 | 9 | 16 |
| 2026 | 6 | 11 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Processes and systems for upgrading a hydrocarbon-containing feed4 Aug 2026US 12,698,451 B2ExxonMobil Chemical Patents Inc.
- Systems for pyrolyzing methane28 Jul 2026US 12,692,153 B1Plan Beta LLC
- Systems and methods of pyrolyzing hydrocarbons5 May 2026US 12,617,675 B1Plan Beta LLC
- Radial flow moving bed reactor for catalytic cracking of light hydrocarbons21 Apr 2026US 12,606,753 B2Chevron U.S.A.Inc.
- Hydrogen production and carbon sequestration via high temperature cracking of natural gas in an inductively heated fluidized carbon particle bed24 Mar 2026US 12,583,742 B2InEnTec Inc.
- Hydrogen production device8 Oct 2026US 2026/0307034 A1Mitsubishi Heavy Industries, Ltd.
- Methods of making carbon coated particles from reclaimed carbon and other particles1 Oct 2026US 2026/0297731 A1Cabot Corporation
- System and methods configured to enable improved/optimised control of a hydrocarbon pyrolysis process16 Jul 2026US 2026/0199860 A1Hazer Group Ltd.
- Systems and methods for single column reactor with fixed bed and fluidized bed configurations16 Jul 2026US 2026/0200729 A1
- Method for operating a cracking process9 Jul 2026US 2026/0193082 A1BASF SE
Most cited
By later US patents
- Manufacture of combustible gases75US 3,969,089 AExxon Research & Engineering Co. · 1976
- Thermocatalytic process for CO2-free production of hydrogen and carbon from hydrocarbons56US 6,670,058 B2University of Central Florida · 2003
- Gasification method47US 3,966,634 ACogas Development Company · 1976
- Waste water processing44US 3,966,633 ACogas Development Company · 1976
- Conversion of carbon-containing materials to synthesis gas36US 4,272,399 AMonsanto Company · 1981