NU-IRON TECHNOLOGY, LLC

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Charlotte, NC, US

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Patents Grantslast 30 patents

Information Patent Grant
Cokeless sinter blend compositions
- Patent number 10,704,119
- Issue date Jul 7, 2020
- Nu-Iron Technology, LLC
- Gary Levanduski
- C21 - METALLURGY OF IRON
Information Patent Grant
Reclaiming and inhibiting activation of DRI dust and fines
- Patent number 9,464,338
- Issue date Oct 11, 2016
- Nu-Iron Technology, LLC
- David Hendrickson
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Processed DRI material
- Patent number 9,238,253
- Issue date Jan 19, 2016
- Nu-Iron Technology LLC
- Gary M. Levanduski
- C21 - METALLURGY OF IRON
Information Patent Grant
Reclaiming and inhibiting activation of DRI fines
- Patent number 9,045,809
- Issue date Jun 2, 2015
- Nu-Iron Technology, LLC
- David Hendrickson
- C21 - METALLURGY OF IRON
Information Patent Grant
System and method for making metallic iron with reduced CO2 emissions
- Patent number 8,858,678
- Issue date Oct 14, 2014
- Nu-Iron Technology, LLC
- Richard F. Kiesel
- C21 - METALLURGY OF IRON
Information Patent Grant
System and method for producing metallic iron
- Patent number 8,790,442
- Issue date Jul 29, 2014
- Nu-Iron Technology LLC
- David J. Englund
- C21 - METALLURGY OF IRON
Information Patent Grant
Use of bimodal carbon distribution in compacts for producing metall...
- Patent number 8,690,988
- Issue date Apr 8, 2014
- Nu-Iron Technology, LLC
- Iwao Iwasaki
- C21 - METALLURGY OF IRON
Information Patent Grant
Production of iron from metallurgical waste
- Patent number 8,535,411
- Issue date Sep 17, 2013
- Nu-Iron Technology, LLC
- David W. Hendrickson
- C21 - METALLURGY OF IRON
Information Patent Grant
System and method for producing metallic iron
- Patent number 8,535,602
- Issue date Sep 17, 2013
- Nu-Iron Technology, LLC
- Rodney L. Bleifuss
- C21 - METALLURGY OF IRON
Information Patent Grant
Method and system for producing metallic iron nuggets
- Patent number 8,470,068
- Issue date Jun 25, 2013
- Nu-Iron Technology, LLC
- Iwao Iwasaki
- C21 - METALLURGY OF IRON
Information Patent Grant
System and method for producing metallic iron
- Patent number 8,377,371
- Issue date Feb 19, 2013
- Nu-Iron Technology, LLC
- Narayan Govindaswami
- C21 - METALLURGY OF IRON
Information Patent Grant
Method and system for producing metallic iron nuggets
- Patent number 8,333,823
- Issue date Dec 18, 2012
- Nu-Iron Technology, LLC
- Iwao Iwasaki
- C21 - METALLURGY OF IRON
Information Patent Grant
Use of bimodal carbon distribution in compacts for producing metall...
- Patent number 8,287,621
- Issue date Oct 16, 2012
- Nu-Iron Technology, LLC
- Iwao Iwasaki
- C21 - METALLURGY OF IRON
Information Patent Grant
System and method of producing metallic iron
- Patent number 8,177,880
- Issue date May 15, 2012
- Nu-Iron Technology, LLC
- David Englund
- C21 - METALLURGY OF IRON
Information Patent Grant
Method and system for producing metallic iron nuggets
- Patent number 8,158,054
- Issue date Apr 17, 2012
- Nu-Iron Technology, LLC
- Iwao Iwasaki
- C21 - METALLURGY OF IRON
Information Patent Grant
Multiple hearth furnace for reducing iron oxide
- Patent number 8,133,299
- Issue date Mar 13, 2012
- Nu-Iron Technology, LLC
- Mark M. Brandon
- C21 - METALLURGY OF IRON
Information Patent Grant
System and method for producing metallic iron
- Patent number 8,097,065
- Issue date Jan 17, 2012
- Nu-Iron Technology, LLC
- Rodney L. Bleifuss
- C21 - METALLURGY OF IRON
Information Patent Grant
System and method for producing metallic iron
- Patent number 8,025,711
- Issue date Sep 27, 2011
- Nu-Iron Technology, LLC
- Narayan Govindaswami
- C21 - METALLURGY OF IRON
Information Patent Grant
System and method for producing metallic iron nodules
- Patent number 8,021,460
- Issue date Sep 20, 2011
- Nu-Iron Technology, LLC
- Rodney L. Bleifuss
- C21 - METALLURGY OF IRON
Information Patent Grant
Linear hearth furnace system and methods regarding same
- Patent number 7,875,236
- Issue date Jan 25, 2011
- Nu-Iron Technology, LLC
- Rodney L. Bleifuss
- C21 - METALLURGY OF IRON
Information Patent Grant
Method and system for producing metallic iron nuggets
- Patent number 7,695,544
- Issue date Apr 13, 2010
- Nu-Iron Technology, LLC
- Iwao Iwasaki
- C21 - METALLURGY OF IRON
Information Patent Grant
Linear hearth furnace system and methods regarding same
- Patent number 7,666,249
- Issue date Feb 23, 2010
- Nu-Iron Technology, LLC
- Rodney L. Bleifuss
- C21 - METALLURGY OF IRON
Information Patent Grant
Method and system for producing metallic iron nuggets
- Patent number 7,641,712
- Issue date Jan 5, 2010
- Nu-Iron Technology, LLC
- Iwao Iwasaki
- C21 - METALLURGY OF IRON
Information Patent Grant
Method and system for producing metallic iron nuggets
- Patent number 7,632,335
- Issue date Dec 15, 2009
- Nu-Iron Technology, LLC
- Iwao Iwasaki
- C21 - METALLURGY OF IRON
Information Patent Grant
Linear hearth furnace system and methods regarding same
- Patent number 7,413,592
- Issue date Aug 19, 2008
- Nu-Iron Technology, LLC
- Rodney L. Bleifuss
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
COKELESS SINTER BLEND COMPOSITIONS
- Publication number 20180320245
- Publication date Nov 8, 2018
- NU-IRON TECHNOLOGY, LLC
- Gary Levanduski
- C21 - METALLURGY OF IRON
Information Patent Application
PATCHING ROAD BEDS
- Publication number 20150252533
- Publication date Sep 10, 2015
- NU-IRON TECHNOLOGY, LLC
- David HENDRICKSON
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
RECLAIMING AND INHIBITING ACTIVATION OF DRI DUST AND FINES
- Publication number 20140182417
- Publication date Jul 3, 2014
- NU-IRON TECHNOLOGY, LLC
- David HENDRICKSON
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
RECLAIMING AND INHIBITING ACTIVATION OF DRI FINES
- Publication number 20130291682
- Publication date Nov 7, 2013
- NU-IRON TECHNOLOGY, LLC
- David HENDRICKSON
- C21 - METALLURGY OF IRON
Information Patent Application
USE OF BIMODAL CARBON DISTRIBUTION IN COMPACTS FOR PRODUCING METALL...
- Publication number 20130291685
- Publication date Nov 7, 2013
- NU-IRON TECHNOLOGY, LLC
- Iwao Iwasaki
- C21 - METALLURGY OF IRON
Information Patent Application
PROCESSED DRI MATERIAL
- Publication number 20130230720
- Publication date Sep 5, 2013
- NU-IRON TECHNOLOGY, LLC
- Gary M. Levanduski
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD FOR PRODUCING METALLIC IRON NUGGETS
- Publication number 20120285295
- Publication date Nov 15, 2012
- NU-IRON TECHNOLOGY, LLC
- Iwao Iwasaki
- C21 - METALLURGY OF IRON
Information Patent Application
SYSTEM AND METHOD FOR PRODUCING METALLIC IRON
- Publication number 20120279353
- Publication date Nov 8, 2012
- NU-IRON TECHNOLOGY, LLC
- David J. Englund
- C21 - METALLURGY OF IRON
Information Patent Application
SYSTEM AND METHOD FOR MAKING METALLIC IRON WITH REDUCED CO2 EMISSIONS
- Publication number 20120198966
- Publication date Aug 9, 2012
- NU-IRON TECHNOLOGY, LLC
- Richard F. Kiesel
- C21 - METALLURGY OF IRON
Information Patent Application
SYSTEM AND METHOD FOR PRODUCING METALLIC IRON
- Publication number 20120192679
- Publication date Aug 2, 2012
- NU-IRON TECHNOLOGY, LLC
- David J. Englund
- C21 - METALLURGY OF IRON
Information Patent Application
USE OF BIMODAL CARBON DISTRIBUTION IN COMPACTS FOR PRODUCING METALL...
- Publication number 20120160060
- Publication date Jun 28, 2012
- NU-IRON TECHNOLOGY, LLC
- Iwao Iwasaki
- C21 - METALLURGY OF IRON
Information Patent Application
SYSTEM AND METHOD FOR PRODUCING METALLIC IRON
- Publication number 20120119424
- Publication date May 17, 2012
- NU-IRON TECHNOLOGY, LLC
- Rodney L. BLEIFUSS
- C21 - METALLURGY OF IRON
Information Patent Application
SYSTEM AND METHOD FOR PRODUCING METALLIC IRON
- Publication number 20120013054
- Publication date Jan 19, 2012
- NU-IRON TECHNOLOGY, LLC
- Narayan GOVINDASWAMI
- C21 - METALLURGY OF IRON
Information Patent Application
PRODUCTION OF IRON FROM METALLURGICAL WASTE
- Publication number 20110308353
- Publication date Dec 22, 2011
- NU-IRON TECHNOLOGY, LLC
- David W. HENDRICKSON
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD AND SYSTEM FOR PRODUCING METALLIC IRON NUGGETS
- Publication number 20110100162
- Publication date May 5, 2011
- NU-IRON TECHNOLOGY, LLC
- Iwao Iwasaki
- C21 - METALLURGY OF IRON
Information Patent Application
SYSTEM AND METHOD FOR COOLING AND REMOVING IRON FROM A HEARTH
- Publication number 20110017016
- Publication date Jan 27, 2011
- NU-IRON TECHNOLOGY, LLC
- David W. Hendrickson
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD AND SYSTEM FOR PRODUCING METALLIC IRON NUGGETS
- Publication number 20100164150
- Publication date Jul 1, 2010
- NU-IRON TECHNOLOGY, LLC
- Iwao Iwasaki
- C21 - METALLURGY OF IRON
Information Patent Application
LINEAR HEARTH FURNACE SYSTEM AND METHODS REGARDING SAME
- Publication number 20100148410
- Publication date Jun 17, 2010
- NU-IRON TECHNOLOGY, LLC
- Rodney L. Bleifuss
- C21 - METALLURGY OF IRON
Information Patent Application
SYSTEM AND METHOD FOR PRODUCING METALLIC IRON NODULES
- Publication number 20100107818
- Publication date May 6, 2010
- NU-IRON TECHNOLOGY, LLC
- Rodney L. Bleifuss
- C21 - METALLURGY OF IRON
Information Patent Application
SYSTEM AND METHOD OF PRODUCING METALLIC IRON
- Publication number 20100031776
- Publication date Feb 11, 2010
- NU-IRON TECHNOLOGY, LLC
- David Englund
- C21 - METALLURGY OF IRON
Information Patent Application
MULTIPLE HEARTH FURNACE FOR REDUCING IRON OXIDE
- Publication number 20100031778
- Publication date Feb 11, 2010
- NU-IRON TECHNOLOGY, LLC
- Mark M. Brandon
- C21 - METALLURGY OF IRON
Information Patent Application
SYSTEM AND METHOD FOR PRODUCING METALLIC IRON
- Publication number 20090229414
- Publication date Sep 17, 2009
- NU-IRON TECHNOLOGY, LLC
- Rodney L. BLEIFUSS
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD AND SYSTEM FOR PRODUCING METALLIC IRON NUGGETS
- Publication number 20090175753
- Publication date Jul 9, 2009
- NU-IRON TECHNOLOGY, LLC
- Iwao Iwasaki
- C21 - METALLURGY OF IRON
Information Patent Application
SYSTEM AND METHOD FOR PRODUCING METALLIC IRON
- Publication number 20090158892
- Publication date Jun 25, 2009
- NU-IRON TECHNOLOGY, LLC
- Narayan GOVINDASWAMI
- C21 - METALLURGY OF IRON
Information Patent Application
LINEAR HEARTH FURNACE SYSTEM AND METHODS REGARDING SAME
- Publication number 20080302211
- Publication date Dec 11, 2008
- NU-IRON TECHNOLOGY, LLC
- Rodney L. Bleifuss
- C21 - METALLURGY OF IRON
Information Patent Application
Method and system for producing metallic iron nuggets
- Publication number 20060150773
- Publication date Jul 13, 2006
- Nu-Iron Technology, LLC
- Iwao Iwasaki
- C21 - METALLURGY OF IRON
Information Patent Application
Method and system for producing metallic iron nuggets
- Publication number 20060150775
- Publication date Jul 13, 2006
- Nu-Iron Technology, LLC
- Iwao Iwasaki
- C21 - METALLURGY OF IRON
Information Patent Application
Method and system for producing metallic iron nuggets
- Publication number 20060150772
- Publication date Jul 13, 2006
- Nu-Iron Technology, LLC
- Iwao Iwasaki
- C21 - METALLURGY OF IRON
Information Patent Application
Method and system for producing metallic iron nuggets
- Publication number 20060150774
- Publication date Jul 13, 2006
- Nu-Iron Technology, LLC
- Iwao Iwasaki
- C21 - METALLURGY OF IRON

Trademarklast 30 trademarks

Information Trademark
85740118 - NULITE
- Serial number 85740118
- Filing date Sep 27, 2012
- NU-IRON TECHNOLOGY LLC
- 4 - Industrial oils and greases
Information Trademark
85727249 - NUCOKE
- Serial number 85727249
- Filing date Sep 12, 2012
- NU-IRON TECHNOLOGY LLC
- 4 - Industrial oils and greases
Information Trademark
85727221 - NUCARBON
- Serial number 85727221
- Filing date Sep 12, 2012
- NU-IRON TECHNOLOGY LLC
- 4 - Industrial oils and greases

NU-IRON TECHNOLOGY, LLC

Organization

Patents Grantslast 30 patents

Cokeless sinter blend compositions

Reclaiming and inhibiting activation of DRI dust and fines

Processed DRI material

Reclaiming and inhibiting activation of DRI fines

System and method for making metallic iron with reduced CO2 emissions

System and method for producing metallic iron

Use of bimodal carbon distribution in compacts for producing metall...

Production of iron from metallurgical waste

System and method for producing metallic iron

Method and system for producing metallic iron nuggets

System and method for producing metallic iron

Method and system for producing metallic iron nuggets

Use of bimodal carbon distribution in compacts for producing metall...

System and method of producing metallic iron

Method and system for producing metallic iron nuggets

Multiple hearth furnace for reducing iron oxide

System and method for producing metallic iron

System and method for producing metallic iron

System and method for producing metallic iron nodules

Linear hearth furnace system and methods regarding same

Method and system for producing metallic iron nuggets

Linear hearth furnace system and methods regarding same

Method and system for producing metallic iron nuggets

Method and system for producing metallic iron nuggets

Linear hearth furnace system and methods regarding same

Patents Applicationslast 30 patents

COKELESS SINTER BLEND COMPOSITIONS

PATCHING ROAD BEDS

RECLAIMING AND INHIBITING ACTIVATION OF DRI DUST AND FINES

RECLAIMING AND INHIBITING ACTIVATION OF DRI FINES

USE OF BIMODAL CARBON DISTRIBUTION IN COMPACTS FOR PRODUCING METALL...

PROCESSED DRI MATERIAL

METHOD FOR PRODUCING METALLIC IRON NUGGETS

SYSTEM AND METHOD FOR PRODUCING METALLIC IRON

SYSTEM AND METHOD FOR MAKING METALLIC IRON WITH REDUCED CO2 EMISSIONS

SYSTEM AND METHOD FOR PRODUCING METALLIC IRON

USE OF BIMODAL CARBON DISTRIBUTION IN COMPACTS FOR PRODUCING METALL...

SYSTEM AND METHOD FOR PRODUCING METALLIC IRON

SYSTEM AND METHOD FOR PRODUCING METALLIC IRON

PRODUCTION OF IRON FROM METALLURGICAL WASTE

METHOD AND SYSTEM FOR PRODUCING METALLIC IRON NUGGETS

SYSTEM AND METHOD FOR COOLING AND REMOVING IRON FROM A HEARTH

METHOD AND SYSTEM FOR PRODUCING METALLIC IRON NUGGETS

LINEAR HEARTH FURNACE SYSTEM AND METHODS REGARDING SAME

SYSTEM AND METHOD FOR PRODUCING METALLIC IRON NODULES

SYSTEM AND METHOD OF PRODUCING METALLIC IRON

MULTIPLE HEARTH FURNACE FOR REDUCING IRON OXIDE

SYSTEM AND METHOD FOR PRODUCING METALLIC IRON

METHOD AND SYSTEM FOR PRODUCING METALLIC IRON NUGGETS

SYSTEM AND METHOD FOR PRODUCING METALLIC IRON

LINEAR HEARTH FURNACE SYSTEM AND METHODS REGARDING SAME

Method and system for producing metallic iron nuggets

Method and system for producing metallic iron nuggets

Method and system for producing metallic iron nuggets

Method and system for producing metallic iron nuggets

Trademarklast 30 trademarks

85740118 - NULITE

85727249 - NUCOKE

85727221 - NUCARBON