Wurm; Johann

Patent Applications and Registrations

Patent applications and USPTO patent grants for Wurm; Johann.The latest application filed is for "method for direct reduction in a fluidized bed".

Company Profile

1.34.32

Wurm; Johann - Bad Zell AT
Wurm; Johann - Ban Zell AT
Wurm, Johann - Zell AT

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Method For Direct Reduction In A Fluidized Bed App 20220145412 - Eisl; Roland ; et al.	2022-05-12
Process And Apparatus For Direct Reduction With Electrically Heated-up Reduction Gas App 20220074006 - HAUZENBERGER; Franz ; et al.	2022-03-10
Method For Producing Liquid Pig Iron App 20180363075 - HOLZLEITHNER; Franz ; et al.	2018-12-20
Method and apparatus for treating process water Grant 9,802,838 - Gstoettenmayr , et al. October 31, 2	2017-10-31
Method and device for charging coal-containing material and iron carrier material Grant 9,470,456 - Aichinger , et al. October 18, 2	2016-10-18
Melting reduction assembly and method for operating a melting reduction assembly Grant 9,400,138 - Berner , et al. July 26, 2	2016-07-26
Process and apparatus for producing liquid pig iron or liquid primary steel products Grant 9,139,884 - Aichinger , et al. September 22, 2	2015-09-22
Method for producing moldings Grant 9,090,844 - Fingerhut , et al. July 28, 2	2015-07-28
Method For Using The Exhaust Gases From Plants For Raw Iron Manufacture For Generating Steam App 20150136046 - Millner; Robert ; et al.	2015-05-21
Apparatus And Process For Surface Gasification In A Reduction Reator Shaft App 20150114180 - Aichinger; Georg ; et al.	2015-04-30
Process And Apparatus For Briquette Production App 20150027038 - Heckmann; Hado ; et al.	2015-01-29
Method for increasing the penetration depth of an oxygen stream Grant 8,808,422 - Kepplinger , et al. August 19, 2	2014-08-19
Melting Reduction Assembly And Method For Operating A Melting Reduction Assembly App 20140138883 - Berner; Franz ; et al.	2014-05-22
Method And Device For Charging Coal-containing Material And Iron Carrier Material App 20140110891 - Aichinger; Georg ; et al.	2014-04-24
Method And Apparatus For Treating Process Water App 20130284019 - Gstoettenmayr; Alois ; et al.	2013-10-31
Nozzle for injecting gas containing oxygen into a pig iron device having an injector insertion pipe Grant 8,540,931 - Aichinger , et al. September 24, 2	2013-09-24
Process gas purification device for a melt reduction system for extracting pig iron Grant 8,496,729 - Kang , et al. July 30, 2	2013-07-30
Method for Increasing the Penetration Depth of an Oxygen Stream App 20130154166 - Kepplinger; Leopold Werner ; et al.	2013-06-20
Device for distributing material into an enclosure Grant 8,419,336 - Fletcher , et al. April 16, 2	2013-04-16
Method and system for energy-optimized and CO.sub.2 emission-optimized iron production Grant 8,419,825 - Burgler , et al. April 16, 2	2013-04-16
Process and apparatus for producing metals and/or primary metal products Grant 8,361,189 - Schmidt , et al. January 29, 2	2013-01-29
Method And Device For Providing Reduction Gas From Generator Gas App 20120326363 - Millner; Robert ; et al.	2012-12-27
Process And Apparatus For Producing Metals And/or Primary Metal Products App 20120313300 - Schmidt; Martin ; et al.	2012-12-13
Method and device for producing molten material Grant 8,317,898 - Hauzenberger , et al. November 27, 2	2012-11-27
Method for the melting of pig iron with the recirculation of blast furnace gas and with the addition of hydrocarbons Grant 8,287,620 - Millner , et al. October 16, 2	2012-10-16
Process and apparatus for producing metals and/or primary metal products Grant 8,236,090 - Schmidt , et al. August 7, 2	2012-08-07
Method and device for coarse separation of solid particles from solid-laden gases Grant 8,182,567 - Aichinger , et al. May 22, 2	2012-05-22
Nozzle for Injecting Gas Containing Oxygen Into a Pig Iron Device Having an Injector Insertion Pipe App 20110290075 - Aichinger; Georg ; et al.	2011-12-01
Process Gas Purification Device For A Melt Reduction System For Extracting Pig Iron App 20110146485 - Kang; Sin-Myoung ; et al.	2011-06-23
Method And System For Energy-optimized And Co2 Emission-optimized Iron Production App 20110120266 - Burgler; Thomas ; et al.	2011-05-26
Method And Device For Coarse Separation Of Solid Particles From Solid-laden Gases App 20110038772 - Aichinger; Georg ; et al.	2011-02-17
Process And Apparatus For Producing Liquid Pig Iron Or Liquid Primary Steel Products App 20110030507 - Aichinger; Georg ; et al.	2011-02-10
Method For The Melting Of Pig Iron With The Recirculation Of Blast Furnace Gas And With The Addition Of Hydrocarbons App 20100313711 - Millner; Robert ; et al.	2010-12-16
Method For Producing Moldings App 20100133723 - Fingerhut; Wilhelm ; et al.	2010-06-03
Method And Device For Producing Molten Material App 20100043599 - Hauzenberger; Franz ; et al.	2010-02-25
Method And Device For Producing Molten Material App 20100024599 - Hauzenberger; Franz ; et al.	2010-02-04
Method and device for distributing a lumpy bulk material Grant 7,513,729 - Kepplinger , et al. April 7, 2	2009-04-07
Method and device for producing a static bed Grant 7,470,310 - Kastner , et al. December 30, 2	2008-12-30
Method for loading pourable material and device for carrying out said method Grant 7,341,080 - El-Rayes , et al. March 11, 2	2008-03-11
Process and Apparatus for Producing Metals and/or Primaryh Metal Products App 20080047397 - Schmidt; Martin ; et al.	2008-02-28
Device for Distributing Material Into an Enclosure App 20080008563 - Fletcher; Jeremy ; et al.	2008-01-10
Method for loading pourable material and device for carrying out said method App 20070012379 - El-Rayes; Mohamed Tarek ; et al.	2007-01-18
Method and device for distributing a lumpy bulk material App 20060182555 - Kepplinger; Leopold Werner ; et al.	2006-08-17
Method and device for distributing a lumpy bulk material Grant 7,059,818 - Kepplinger , et al. June 13, 2	2006-06-13
Method and device for producing pig iron or liquid steel pre-products from charge materials containing iron ore Grant 6,858,061 - Kepplinger , et al. February 22, 2	2005-02-22
Method and device for producing pig iron or liquid steel pre-products from charge materials containing iron ore App 20040216560 - Kepplinger, Leopold Werner ; et al.	2004-11-04
Method and device for feeding a gas to a metallurgical vessel Grant 6,802,887 - Wieder , et al. October 12, 2	2004-10-12
Method and device for producing a static bed App 20040099094 - Kastner, Rainer Walter ; et al.	2004-05-27
Method and device for distributing a lumpy bulk material App 20040022621 - Kepplinger, Leopold Werner ; et al.	2004-02-05
Method for optimizing the layout and operation of a reduction method Grant 6,669,754 - Zeisel , et al. December 30, 2	2003-12-30
Process for producing liquid metal and facilities for carrying out the process Grant 6,235,082 - Kepplinger , et al. May 22, 2	2001-05-22

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