B01J 2208/00442
Microwaves
B01J2208/00442 (Microwaves) appears on 60 US grants and 79 published applications in this corpus.
Search patents in B01J- Granted patents
- 60
- Published applications
- 79
- Assignees
- 65
- Inventors
- 211
- Latest grant
- 24 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 3 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 1 |
| 2003 | 2 | 2 |
| 2004 | 1 | 1 |
| 2005 | 0 | 1 |
| 2006 | 1 | 3 |
| 2007 | 0 | 4 |
| 2008 | 0 | 1 |
| 2009 | 2 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 5 |
| 2012 | 1 | 2 |
| 2013 | 3 | 3 |
| 2014 | 2 | 6 |
| 2015 | 1 | 5 |
| 2016 | 7 | 3 |
| 2017 | 7 | 5 |
| 2018 | 2 | 2 |
| 2019 | 1 | 2 |
| 2020 | 2 | 3 |
| 2021 | 2 | 4 |
| 2022 | 3 | 1 |
| 2023 | 2 | 5 |
| 2024 | 1 | 3 |
| 2025 | 3 | 11 |
| 2026 | 1 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- 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.
- System and method for producing hydrogen gas by using microwave radiation21 Oct 2025US 12,448,286 B1King Saud University
- Fluidized bed reactor systems and methods for torrefaction and catalytic pyrolysis of biomass29 Apr 2025US 12,285,751 B2The University of British Columbia
- Microwave assisted fluidized bed reactor18 Feb 2025US 12,226,765 B2H Quest Vanguard, Inc.
- Electromagnetic field-assisted method for chemical conversion7 May 2024US 11,975,303 B2United States Department of Energy
- Reaction Device20 Aug 2026US 2026/0241358 A1LG Chem.Ltd.
- Hydrogen Production and Carbon Sequestration via High Temperature Cracking of Natural Gas In An Inductively Heated Fluidized Carbon Particle Bed18 Jun 2026US 2026/0167487 A1InEnTec Inc.
- Systems and methods for plastic waste recycling18 Jun 2026US 2026/0167590 A1
- Method to produce an oil from olefin-based resins by thermal degradation reactions9 Apr 2026US 2026/0098221 A1Braskem S/A
- Production of spherical graphite powder26 Mar 2026US 2026/0084969 A1Entegris, Inc.
Most cited
By later US patents
- Upgrading naphtha in a multiple riser fluid catalytic cracking operation employing a catalyst mixture112US 4,830,728 AMobil Oil Corporation · 1989
- Process for preparing highly pure silicon granules75US 6,007,869 AWacker Chemie AG · 1999
- Process and device for destruction of halohydrocarbons44US 5,750,823 AR.F. Environmental Systems, Inc. · 1998
- Multiple riser fluidized catalytic cracking process utilizing hydrogen and carbon-hydrogen contributing fragments43US 4,717,466 AMobil Oil Corporation · 1988
- Process for microwave decomposition of hazardous matter33US 6,187,988 B12001