Top Inventors for class "Specialized metallurgical processes, compositions for use therein, consolidated metal powder compositions, and loose metal particulate mixtures" |
Rank | Inventor's name | Country | City/State | Last publication | # of patent apps in this class |
1 | Robert Millner | AT | Loosdorf | Aug 18, 2022 / 20220259685 - SEALING A REDUCTION ASSEMBLY | 15 |
2 | Lutz Rose | DE | Duisburg | Dec 04, 2014 / 20140352496 - BRIQUETTE FOR PRODUCING A FOAMED SLAG EFFECT IN EAF TECHNOLOGY IN STAINLESS STEEL PRODUCTION | 10 |
3 | Johannes Leopold Schenk | AT | Linz | Dec 11, 2014 / 20140361472 - METHOD AND DEVICE FOR OPERATING A SMELTING REDUCTION PROCESS | 8 |
4 | Franklin Leroy Stebbing | US | Norfolk, NE | Jan 30, 2014 / 20140027082 - Stress Free Steel and Rapid Production of Same | 8 |
5 | Takao Harada | JP | Kobe-Shi | Dec 17, 2015 / 20150361515 - METHOD FOR PRODUCING REDUCED IRON AGGLOMERATE | 8 |
6 | Yoshifumi Abe | JP | Hitachi-Shi | Nov 13, 2014 / 20140331822 - Process of Leaching Gold | 8 |
7 | Kurt Wieder | AT | Schwertberg | May 21, 2015 / 20150136046 - METHOD FOR USING THE EXHAUST GASES FROM PLANTS FOR RAW IRON MANUFACTURE FOR GENERATING STEAM | 7 |
8 | Johann Wurm | AT | Bad Zell | Mar 10, 2022 / 20220074006 - PROCESS AND APPARATUS FOR DIRECT REDUCTION WITH ELECTRICALLY HEATED-UP REDUCTION GAS | 7 |
9 | Xuemin Chen | CN | Shenzhen | Jul 30, 2015 / 20150211096 - ALLOY FOR MAGNESIUM AND MAGNESIUM ALLOY GRAIN REFINEMENT AND PREPARATION METHOD THEREOF | 7 |
10 | Johann Reichel | DE | Dusseldorf | Jan 24, 2013 / 20130019714 - METHOD FOR FOAMED SLAG GENERATION OF A NON-CORROSIVE MELT IN A CONVERTER | 7 |
11 | Jun Yang | CN | Shenzhen | Sep 01, 2022 / 20220278920 - SHORTEST PATH COMPUTATION METHOD, ROUTING OBTAINING DEVICE, AND SERVER | 7 |
12 | Kwi-Jong Lee | KR | Hwaseong-Si | Nov 01, 2012 / 20120272790 - ALLOY NANOPARTICLES OF SN-CU-AG, PREPARATION METHOD THEREOF AND INK OR PASTE USING THE ALLOY NANOPARTICLES | 6 |
13 | Bogdan Vuletic | DE | Düsseldorf | May 17, 2012 / 20120118107 - PROCESS AND APPARATUS FOR PRODUCING SPONGE IRON | 6 |
14 | Norbert Rein | AT | Wien | Mar 10, 2022 / 20220074006 - PROCESS AND APPARATUS FOR DIRECT REDUCTION WITH ELECTRICALLY HEATED-UP REDUCTION GAS | 6 |
15 | Osamu Nakai | JP | Tokyo | Jan 28, 2016 / 20160024614 - HYDROMETALLURGICAL PLANT FOR NICKEL OXIDE ORE AND METHOD FOR OPERATING THE HYDROMETALLURGICAL PLANT | 6 |
16 | Andreas Orth | DE | Friedrichsdorf | Feb 25, 2016 / 20160054064 - GAS SLIDE HEAT EXCHANGER | 6 |
17 | Houyuan Liu | US | Henderson, NV | Jun 04, 2015 / 20150152519 - Removal of Ferric Iron as Hematite at Atmospheric Pressure | 6 |
18 | David J. Englund | US | Bovey, MN | Nov 08, 2012 / 20120279353 - SYSTEM AND METHOD FOR PRODUCING METALLIC IRON | 6 |
19 | Rodney James Dry | AU | City Beach | Apr 28, 2016 / 20160116215 - A Solids Injection Lance | 6 |
20 | Wayne W. Hazen | US | Lakewood, CO | Oct 28, 2021 / 20210332458 - SYSTEM AND METHOD INCLUDING MULTI-CIRCUIT SOLUTION EXTRACTION FOR RECOVERY OF METAL VALUES FROM METAL-BEARING MATERIALS | 6 |
21 | George Owusu | US | Thornton, CO | Oct 24, 2013 / 20130276586 - METHODS AND SYSTEMS FOR RECOVERING RHENIUM FROM A COPPER LEACH | 6 |
22 | Terence D. La Sorda | US | Norristown, PA | Feb 20, 2014 / 20140047953 - VAPOR-REINFORCED EXPANDING VOLUME OF GAS TO MINIMIZE THE CONTAMINATION OF PRODUCTS TREATED IN A MELTING FURNACE | 6 |
23 | Johann Reichel | DE | Duesseldorf | Dec 04, 2014 / 20140352496 - BRIQUETTE FOR PRODUCING A FOAMED SLAG EFFECT IN EAF TECHNOLOGY IN STAINLESS STEEL PRODUCTION | 6 |
24 | Shoichi Kikuchi | JP | Kobe-Shi | Dec 17, 2015 / 20150361515 - METHOD FOR PRODUCING REDUCED IRON AGGLOMERATE | 6 |
25 | Hado Heckmann | AT | Linz | Jan 29, 2015 / 20150027038 - PROCESS AND APPARATUS FOR BRIQUETTE PRODUCTION | 6 |
26 | Zhi Zhou | CN | Shenzhen | Apr 25, 2013 / 20130098207 - METHOD FOR CYCLICALLY PREPARING TITANIUM SPONGE AND COPRODUCING POTASSIUM CRYOLITE USING POTASSIUM FLUOTITANATE AS INTERMEDIATE MATERIAL | 6 |
27 | Hiroshi Sugitatsu | JP | Hyogo | Jun 30, 2011 / 20110156326 - IRON BATH-TYPE MELTING FURNACE | 5 |
28 | Thomas Matschullat | DE | Eckental | Mar 03, 2016 / 20160061869 - RELIABLE PREDICTION OF ENERGY CONSUMPTION | 5 |
29 | Masataka Tateishi | JP | Hyogo | Aug 25, 2011 / 20110203415 - METHOD OF SUPPRESSING SLAG FOAMING IN CONTINUOUS MELTING FURNACE | 5 |
30 | Jae-Woo Joung | KR | Suwon-Si | Dec 22, 2011 / 20110312123 - Method for forming conductive electrode pattern and method for manufacturing solar cell with the same | 5 |
31 | David C. Meissner | US | Charlotte, NC | Sep 18, 2014 / 20140264177 - SYSTEMS AND METHODS FOR GENERATING CARBON DIOXIDE FOR USE AS A REFORMING OXIDANT IN MAKING SYNGAS OR REFORMED GAS | 5 |
32 | Glenn E. Hoffman | US | Lancaster, SC | Oct 01, 2015 / 20150275323 - PRODUCTION OF PIG IRON | 5 |
33 | Jean-Luc Roth | FR | Thionville | Feb 09, 2012 / 20120031236 - METHOD AND INSTALLATION FOR PRODUCING DIRECT REDUCED IRON | 5 |
34 | Jan-Friedemann Plaul | AT | Linz | May 21, 2015 / 20150135899 - METHOD AND DEVICE FOR INTRODUCING FINE PARTICLE-SHAPED MATERIAL INTO THE FLUIDISED BED OF A FLUIDISED BED REDUCTION UNIT | 5 |
35 | Byung-Ho Jun | KR | Seoul | Aug 30, 2012 / 20120220072 - COPPER NANO PASTE, METHOD FOR FORMING THE COPPER NANO PASTE, AND METHOD FOR FORMING ELECTRODE USING THE COPPER NANO PASTE | 5 |
36 | Yasushi Enokido | JP | Tokyo | Sep 15, 2022 / 20220293310 - RARE-EARTH-BASED MAGNET POWDER, BONDED MAGNET, BONDED MAGNET COMPOUND, SINTERED MAGNET, METHOD OF MANUFACTURING RARE-EARTH-BASED MAGNET POWDER, AND METHOD OF MANUFACTURING RARE-EARTH BASED PERMANENT MAGNET | 5 |
37 | Gary E. Metius | US | Charlotte, NC | Sep 18, 2014 / 20140264177 - SYSTEMS AND METHODS FOR GENERATING CARBON DIOXIDE FOR USE AS A REFORMING OXIDANT IN MAKING SYNGAS OR REFORMED GAS | 5 |
38 | David R. Whitcomb | US | Woodbury, MN | Jan 07, 2016 / 20160001370 - REDUCING AGENTS FOR SILVER MORPHOLOGY CONTROL | 5 |
39 | Jan-Erik Eriksson | SE | Vasteras | Oct 17, 2019 / 20190314892 - Assembly For A Metal-Making Process | 5 |
40 | Kazuhiro Mori | JP | Ehime | Oct 30, 2014 / 20140318313 - METHOD FOR RECOVERING VALUABLE METAL | 5 |
41 | Zhiyue Xu | US | Cypress, TX | Jun 15, 2017 / 20170165745 - METHODS OF MANUFACTURING DEGRADABLE TOOLS USING A GALVANIC CARRIER AND TOOLS MANUFACTURED THEREOF | 5 |
42 | Jun-Ichi Takahashi | JP | Ehime | Nov 27, 2014 / 20140348732 - OPERATING METHOD IN HYDROMETALLURGY OF NICKEL OXIDE ORE | 4 |
43 | Richard F. Kiesel | US | Hibbing, MN | Aug 09, 2012 / 20120198966 - SYSTEM AND METHOD FOR MAKING METALLIC IRON WITH REDUCED CO2 EMISSIONS | 4 |
44 | Iver E. Anderson | US | Ames, IA | Jan 28, 2016 / 20160023277 - ATOMIZER FOR IMPROVED ULTRA-FINE POWDER PRODUCTION | 4 |
45 | Maher I. Boulos | CA | Sherbrooke | Oct 28, 2021 / 20210331240 - Process And Apparatus For Producing Powder Particles By Atomization Of A Feed Material In The Form Of An Elongated Member | 4 |
46 | Martin Schmidt | AT | Leonding | Dec 13, 2012 / 20120313300 - PROCESS AND APPARATUS FOR PRODUCING METALS AND/OR PRIMARY METAL PRODUCTS | 4 |
47 | Heinz Eichberger | DE | Bad Soden | Oct 28, 2010 / 20100269636 - DIRECT REDUCTION APPARATUS AND PROCESS | 4 |
48 | Osamu Tsuge | JP | Kobe-Shi | Jun 20, 2013 / 20130154167 - ROTARY HEARTH FURNACE EXHAUST GAS DUCT APPARATUS AND METHOD FOR OPERATING SAME | 4 |
49 | Theresa Linne Morelli | US | Safford, AZ | Oct 24, 2013 / 20130276586 - METHODS AND SYSTEMS FOR RECOVERING RHENIUM FROM A COPPER LEACH | 4 |
50 | Stefka Todorova Ormsby | US | Tucson, AZ | Oct 24, 2013 / 20130276586 - METHODS AND SYSTEMS FOR RECOVERING RHENIUM FROM A COPPER LEACH | 4 |
51 | Steve Nels Dixon | US | Safford, AZ | Oct 24, 2013 / 20130276586 - METHODS AND SYSTEMS FOR RECOVERING RHENIUM FROM A COPPER LEACH | 4 |
52 | Eric Girvan Roche | AU | New South Wales | Nov 24, 2011 / 20110283831 - Process for the Recovery of Nickel and/or Cobalt from a Leach Solution | 4 |
53 | Jiayin Guo | CA | Sherbrooke | Oct 03, 2013 / 20130255445 - DEVICE FOR PRODUCING TITANIUM METAL, AND METHOD FOR PRODUCING TITANIUM METAL | 4 |
54 | Xiaojing Zhang | SE | Vasteras | Mar 31, 2022 / 20220098077 - Continuous Glass Melting Tank With An Immersed Stirring Body | 4 |
55 | Jerry D. Schulz | US | Burnsville, MN | Sep 13, 2012 / 20120227544 - PROCESS FOR REFINING LEAD BULLION | 4 |
56 | Victor F. Rundquist | US | Carrollton, GA | Jun 15, 2017 / 20170166996 - Ultrasonic Degassing of Molten Metals | 4 |
57 | Takao Harada | JP | Hyogo | Sep 16, 2010 / 20100229685 - PROCESS FOR PRODUCING MOLTEN IRON | 4 |
58 | Hidefumi Nakamura | JP | Hachinohe | Feb 16, 2017 / 20170043400 - SINTERED BODY PRODUCTION METHOD, DEGREASED BODY PRODUCTION METHOD, AND HEATING FURNACE | 4 |
59 | Koji Katsukawa | JP | Hitachi-Shi | Nov 13, 2014 / 20140331822 - Process of Leaching Gold | 4 |
60 | Iwao Iwasaki | US | Grand Rapids, MN | Jun 28, 2012 / 20120160060 - USE OF BIMODAL CARBON DISTRIBUTION IN COMPACTS FOR PRODUCING METALLIC IRON NODULES | 4 |
61 | Christopher Andrew Fleming | CA | Omemee | Feb 20, 2014 / 20140047954 - METHOD FOR THIOSULFATE LEACHING OF PRECIOUS METAL-CONTAINING MATERIALS | 4 |
62 | Dennis D. Gertenbach | US | Lakewood, CO | Mar 10, 2016 / 20160068977 - SYSTEMS AND METHODS FOR IMPROVED METAL RECOVERY USING AMMONIA LEACHING | 4 |
63 | Karl Zehetbauer | AT | Feldkirchen | Jul 17, 2014 / 20140196571 - PROCESS AND DEVICE FOR CHARGING INTO A SMELTING UNIT | 4 |
64 | Joon-Rak Choi | KR | Gyeyang-Gu | Dec 23, 2010 / 20100319489 - APPARATUS AND METHOD FOR MANUFACTURING METAL NANOPARTICLES | 4 |
65 | Wen-Zhen Li | CN | Beijing | Aug 11, 2022 / 20220250352 - THREE-DIMENSIONAL HIERARCHICAL LAYERED POROUS COPPER AND METHOD FOR MAKING THE SAME | 4 |
66 | Kazuhiro Hatano | JP | Hitachi-Shi | Nov 13, 2014 / 20140331822 - Process of Leaching Gold | 4 |
67 | Jinxing Ji | CA | Burnaby | Feb 20, 2014 / 20140047954 - METHOD FOR THIOSULFATE LEACHING OF PRECIOUS METAL-CONTAINING MATERIALS | 4 |
68 | Brett T. Waterman | US | Tucson, AZ | Oct 24, 2013 / 20130276586 - METHODS AND SYSTEMS FOR RECOVERING RHENIUM FROM A COPPER LEACH | 4 |
69 | Hiroyuki Kageyama | JP | Osaka | Oct 31, 2013 / 20130283978 - COMPOSITION FOR COLLECTING METAL COMPONENT | 4 |
70 | Shingo Yoshida | JP | Kobe-Shi | Dec 17, 2015 / 20150361515 - METHOD FOR PRODUCING REDUCED IRON AGGLOMERATE | 4 |
71 | Jerzy Jurewicz | CA | Sherbrooke | Oct 03, 2013 / 20130255445 - DEVICE FOR PRODUCING TITANIUM METAL, AND METHOD FOR PRODUCING TITANIUM METAL | 4 |
72 | James M. Mcclelland, Jr. | US | Cornelius, NC | Feb 27, 2014 / 20140053686 - SYSTEM AND METHOD FOR REDUCING IRON OXIDE TO METALLIC IRON USING NATURAL GAS | 4 |
73 | Thomas Eder | AT | Traun | Jul 17, 2014 / 20140196571 - PROCESS AND DEVICE FOR CHARGING INTO A SMELTING UNIT | 4 |
74 | Patrick T. Mcgough | US | Midland, MI | Apr 28, 2016 / 20160114397 - SILVER NANOWIRE MANUFACTURING METHOD | 4 |
75 | Christian Boehm | AT | Thalheim | Mar 27, 2014 / 20140083252 - REDUCTION OF METAL OXIDES USING GAS STREAM CONTAINING BOTH HYDROCARBON AND HYDROGEN | 4 |
76 | George L. Athens | US | Freeland, MI | Apr 28, 2016 / 20160114397 - SILVER NANOWIRE MANUFACTURING METHOD | 4 |
77 | Yuichiro Shindo | JP | Ibaraki | Feb 19, 2015 / 20150047469 - Method for Recovering Rare Earth from Rare Earth Element-Containing Alloy | 4 |
78 | Leonard Reiffel | US | Chicago, IL | Nov 01, 2012 / 20120274775 - Imager-based code-locating, reading and response methods and apparatus | 3 |
79 | Frank L. Kemeny | US | Lewiston, NY | May 05, 2016 / 20160123669 - METHOD FOR TAPPING A STEEL MAKING FURNACE | 3 |
80 | Huibrecht Adriaan Wouters | NL | Leiden | Feb 04, 2010 / 20100024602 - CRYSTALLISATION METHOD FOR THE PURIFICATION OF A MOLTEN METAL, IN PARTICULAR RECYCLED ALUMINIUM | 3 |
81 | Tomoharu Maeseto | JP | Hyogo | Jun 09, 2011 / 20110132146 - METHOD AND APPARATUS FOR RECOVERING INDIUM FROM ETCHING WASTE SOLUTION CONTAINING INDIUM AND FERRIC CHLORIDE | 3 |
82 | Rodney James Dry | AU | Western Australia | Mar 22, 2012 / 20120067171 - DIRECT SMELTING PROCESS AND APPARATUS | 3 |
83 | Makoto Hamamoto | JP | Oita-Shi | Apr 30, 2015 / 20150114181 - METHOD FOR PRODUCING AQUEOUS SOLUTION OF PERRHENIC ACID FROM RHENIUM SULFIDE | 3 |
84 | Yuji Kawano | JP | Oita-Shi | Apr 30, 2015 / 20150114181 - METHOD FOR PRODUCING AQUEOUS SOLUTION OF PERRHENIC ACID FROM RHENIUM SULFIDE | 3 |
85 | David R. Baughman | US | Golden, CO | Jun 20, 2013 / 20130156661 - SYSTEMS AND METHODS FOR METAL RECOVERY | 3 |
86 | Tsuyoshi Mimura | JP | Hyogo | Apr 28, 2011 / 20110094703 - METHOD OF CONTINUOUS CASTING OF HIGH-ALUMINUM STEEL AND MOLD POWDER | 3 |
87 | Soobhankar Pati | US | Boston, MA | Feb 06, 2014 / 20140033871 - APPARATUS AND METHOD FOR CONDENSING METAL VAPOR | 3 |
88 | Chang Youl Suh | KR | Daejeon | Jun 05, 2014 / 20140151944 - METHOD OF PRODUCING LOW OXYGEN-CONTENT MOLYBDENUM POWDER BY REDUCING MOLYBDENUM TRIOXIDE | 3 |
89 | Chris Johansson | US | San Bruno, CA | Jan 05, 2012 / 20120000318 - HIGH TEMPERATURE HEAP BIOLEACHING PROCESS | 3 |
90 | Georg Aichinger | AT | Asten | Apr 30, 2015 / 20150114180 - APPARATUS AND PROCESS FOR SURFACE GASIFICATION IN A REDUCTION REATOR SHAFT | 3 |
91 | Kwanghyun Kim | KR | Daejeon | Jul 28, 2022 / 20220238804 - Organic Light Emitting Device | 3 |
92 | Walter Weischedel | DE | Meerbusch | Jun 02, 2011 / 20110126672 - METHOD AND DEVICE FOR THE CONTINUOUS PRODUCTION OF STEEL USING METAL CHARGE MATERIAL | 3 |
93 | Hirokazu Narita | JP | Tsukuba-Shi | May 19, 2011 / 20110113927 - SEPARATION REAGENT OF PLATINUM GROUP METAL, METHOD FOR SEPARATING AND RECOVERING PLATINUM GROUP METAL, AND AMIDE-CONTAINING TERTIARY AMINE COMPOUND | 3 |
94 | Isao Kobayashi | JP | Kobe-Shi | Feb 03, 2011 / 20110024681 - TITANIUM OXIDE-CONTAINING AGGLOMERATE FOR PRODUCING GRANULAR METALLIC IRON | 3 |
95 | Katsuhiro Nomura | JP | Osaka | Oct 06, 2011 / 20110239825 - METAL COMPONENT COLLECTION AGENT AND METHOD FOR COLLECTING METAL COMPONENT | 3 |
96 | Hiroshi Hosaka | JP | Hitachi-Shi | Feb 11, 2010 / 20100031779 - PROCESS FOR RECOVERY OF COPPER FROM COPPER-CONTAINING CHLORIDE MEDIA | 3 |
97 | William D. Ramsden | US | Afton, MN | Oct 08, 2015 / 20150287494 - NITROGEN-CONTAINING COMPOUNDS AS ADDITIVES FOR TRANSPARENT CONDUCTIVE FILMS | 3 |
98 | Jun-Yeon Cho | KR | Daejeon | Dec 23, 2021 / 20210399322 - CATALYST AND METHOD FOR PREPARING THE SAME | 3 |
99 | Howard W. Hilshorst | US | Britt, MN | Feb 06, 2014 / 20140033867 - ORE BENEFICIATION | 3 |
100 | Karel Vanheusden | US | Los Altos, CA | Oct 29, 2015 / 20150307666 - Multi-Component Particles Comprising Inorganic Nanoparticles Distributed in an Organic Matrix and Processes for Making and Using Same | 3 |