Charlotte, North Carolina
United States
39
2023-10-19
39
2025-09-23
These are the the leading inventors for applications assigned to MIDREX TECHNOLOGIES, INC.:
MIDREX TECHNOLOGIES, INC. based in Charlotte, US has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:
METHOD AND SYSTEM FOR HEATING DIRECT REDUCED IRON (DRI) BETWEEN A DRI SOURCE AND PROCESSING EQUIPMENT FOR THE DRI
#2 | 2023-06-15 ✅ Patent 12,098,436 granted on 2024-09-24Seal gas optimization systems and methods for a direct reduction process
#3 | 2022-12-22 ✅ Patent 12,000,011 granted on 2024-06-04System and method for the production of hot briquetted iron (HBI) containing flux and/or carbonaceous material at a direct reduction plant
#4 | 2022-04-07 ✅ Patent 11,920,204 granted on 2024-03-05Oxygen injection for reformer feed gas for direct reduction process
#5 | 2021-12-23 ✅ Patent 11,655,511 granted on 2023-05-23Seal gas optimization systems and methods for a direct reduction process
#6 | 2021-09-30 ✅ Patent 11,965,221 granted on 2024-04-23Method and system for heating direct reduced iron (DRI) between a DRI source and processing equipment for the DRI
#7 | 2021-09-30 ✅ Patent 11,788,159 granted on 2023-10-17Integration of DR plant and electric DRI melting furnace for producing high performance iron
#8 | 2021-09-30 ✅ Patent 12,084,730 granted on 2024-09-10Methods and systems for increasing the carbon content of direct reduced iron in a reduction furnace
#9 | 2021-04-01 ✅ Patent 11,952,638 granted on 2024-04-09Direct reduction process utilizing hydrogen
#10 | 2020-12-10 ✅ Patent 11,499,201 granted on 2022-11-15Direct reduction process utilizing hydrogen
#11 | 2019-12-19 ✅ Patent 10,907,224 granted on 2021-02-02Direct reduction system and process utilizing a process gas direct recycle line
#12 | 2019-10-03 ✅ Patent 10,988,817 granted on 2021-04-27Oxygen injection system for a direct reduction process
#13 | 2018-05-03 ✅ Patent 10,604,815 granted on 2020-03-31Direct reduction process and shaft furnace utilizing an extended flow diverter cone
#14 | 2018-05-03 ✅ Patent 11,021,766 granted on 2021-06-01Direct reduction with coal gasification and coke oven gas
#15 | 2017-10-12 ✅ Patent 10,370,732 granted on 2019-08-06Methods for mitigating the buildup of direct reduced iron clusters on the walls of a direct reduction furnace
#16 | 2017-03-02 ✅ Patent 10,316,376 granted on 2019-06-11Methods and systems for increasing the carbon content of sponge iron in a reduction furnace
#17 | 2017-01-12 ✅ Patent 10,508,314 granted on 2019-12-17Methods and systems for increasing the carbon content of sponge iron in a reduction furnace
#18 | 2016-07-21 ✅ Patent 10,113,209 granted on 2018-10-30Methods and systems for producing high carbon content metallic iron using coke oven gas
#19 | 2016-06-16 ✅ Patent 9,534,265 granted on 2017-01-03Methods and systems for producing direct reduced iron incorporating a carbon dioxide and steam reformer fed by recovered carbon dioxide
#20 | 2016-03-24 ✅ Patent 9,970,071 granted on 2018-05-15Method for reducing iron oxide to metallic iron using coke oven gas
#21 | 2016-01-21 ✅ Patent 9,868,999 granted on 2018-01-16Methods and systems for producing direct reduced iron utilizing a petroleum refinery bottoms or petroleum coke gasifier and a hot gas cleaner
#22 | 2016-01-21 ✅ Patent 9,938,594 granted on 2018-04-10Methods and systems for producing direct reduced iron and steel mill fuel gas using coke oven gas and basic oxygen furnace gas
#23 | 2014-12-04 ✅ Patent 9,695,492 granted on 2017-07-04Methods and systems for producing ferro-chrome in a duplex furnace
#24 | 2014-09-18 ✅ Patent 10,065,857 granted on 2018-09-04Systems and methods for generating carbon dioxide for use as a reforming oxidant in making syngas or reformed gas
#25 | 2014-09-11 ✅ Patent 9,534,275 granted on 2017-01-03Methods and systems for reducing chromium containing raw material
#26 | 2014-04-03 ✅ Patent 9,175,910 granted on 2015-11-03Devices and methods for enhancing burden uniformity in a combination reforming/reducing shaft furnace
#27 | 2014-02-27 ✅ Patent 9,127,326 granted on 2015-09-08System and method for reducing iron oxide to metallic iron using natural gas
#28 | 2013-11-28 ✅ Patent 9,028,585 granted on 2015-05-12System and method for reducing iron oxide to metallic iron using coke oven gas and oxygen steelmaking furnace gas
#29 | 2013-08-15 ✅ Patent 8,709,131 granted on 2014-04-29Method and system for the production of direct reduced iron using a synthesis gas with a high carbon monoxide content
#30 | 2013-07-04 ✅ Patent 8,771,638 granted on 2014-07-08Method and apparatus for sequestering carbon dioxide from a spent gas
#31 | 2013-05-09 ✅ Patent 9,988,586 granted on 2018-06-05Systems and methods for the use of Fischer-Tropsch tail gas in a gas to liquid process
#32 | 2012-11-29 ✅ Patent 8,871,000 granted on 2014-10-28Electric furnace for producing molten metal having material recycling capability
#33 | 2012-06-21 ✅ Patent 8,999,033 granted on 2015-04-07Method and system for producing direct reduced iron and/or hot metal using brown coal
#34 | 2012-05-24 ✅ Patent 8,685,136 granted on 2014-04-01System and method for reducing iron oxide to metallic iron using coke oven gas and oxygen steelmaking furnace gas
#35 | 2012-05-10 ✅ Patent 9,039,794 granted on 2015-05-26Reformer tube apparatus having variable wall thickness and associated method of manufacture
#36 | 2011-11-17 ✅ Patent 8,496,730 granted on 2013-07-30System and method for reducing iron oxide to metallic iron using coke oven gas and oxygen steelmaking furnace gas
#37 | 2010-10-21 ✅ Patent 8,377,417 granted on 2013-02-19Method and apparatus for sequestering carbon dioxide from a spent gas
#38 | 2008-10-02 ✅ Patent 7,938,882 granted on 2011-05-10Method and system for the supply of hot direct reduced iron for multiple uses
#39 | 2008-01-03 ✅ Patent 7,678,176 granted on 2010-03-16Method and apparatus for charging hot direct reduced iron from hot transport vessels into a melter or finisher
Also check out Midrex Technologies, Inc.'s (Charlotte, United States) applicant profile with 18 patent applications submitted.
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