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CPC
C22B15/0026
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Parent Industries
C
CHEMISTRY METALLURGY
C22
Metallurgy
C22B
PRODUCTION AND REFINING OF METALS PRETREATMENT OF RAW MATERIALS
C22B15/00
Obtaining copper
Current Industry
C22B15/0026
Pyrometallurgy
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Overview
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Impact
Patents Grants
last 30 patents
Information
Patent Grant
Method and carrier for transporting reductant such as coke into a m...
Patent number
10,337,084
Issue date
Jul 2, 2019
Outotec (Finland) Oy
Madeleine Scheidema
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Method and plant for removing arsenic and/or antimony from flue dusts
Patent number
10,081,848
Issue date
Sep 25, 2018
Outotec (Finland) Oy
Jochen Güntner
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Compositions of matter: system II
Patent number
9,938,603
Issue date
Apr 10, 2018
Electromagnetics Corporation
Christopher J. Nagel
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
System and method for control of a copper melting furnace
Patent number
9,873,926
Issue date
Jan 23, 2018
Air Products and Chemicals, Inc.
Shailesh Pradeep Gangoli
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Electrochemical ion separation in molten salts
Patent number
9,847,149
Issue date
Dec 19, 2017
National Technology & Engineering Solutions of Sandia, LLC
Erik David Spoerke
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Recovery of base metals from sulphide ores and concentrates
Patent number
9,169,534
Issue date
Oct 27, 2015
Vale S.A.
Tiago Valentim Berni
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Apparatus and process for making high purity nickel
Patent number
8,852,315
Issue date
Oct 7, 2014
CVMR Corporation
Walter Curlook
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Compositions of matter: system II
Patent number
8,308,992
Issue date
Nov 13, 2012
Electromagnetics Corporation
Christopher J. Nagel
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Method of processing diarsenic trioxide
Patent number
8,097,228
Issue date
Jan 17, 2012
Dowa Metals & Mining Co., Ltd.
Mitsuo Abumiya
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Apparatus and process for making high purity nickel
Patent number
7,776,129
Issue date
Aug 17, 2010
Chemical Vapour Metal Refining Inc.
Walter Curlook
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Compositions of matter: system II
Patent number
7,655,160
Issue date
Feb 2, 2010
Electromagnetics Corporation
Christopher J. Nagel
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Method for direct metal making by microwave energy
Patent number
6,277,168
Issue date
Aug 21, 2001
Xiaodi Huang
C21 - METALLURGY OF IRON
Information
Patent Grant
Reduced dusting bath system for metallurgical treatment of sulfide...
Patent number
5,853,657
Issue date
Dec 29, 1998
Inco Limited
Carlos Manuel Diaz
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Reduced dusting bath method for metallurgical treatment of sulfide...
Patent number
5,658,368
Issue date
Aug 19, 1997
Inco Limited
Carlos Manuel Diaz
B22 - CASTING POWDER METALLURGY
Patents Applications
last 30 patents
Information
Patent Application
METHOD AND PLANT FOR REMOVING ARSENIC AND/OR ANTIMONY FROM FLUE DUSTS
Publication number
20160237523
Publication date
Aug 18, 2016
OUTOTEC (FINLAND) OY
Jochen Güntner
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Electrochemical Ion Separation in Molten Salts
Publication number
20160196888
Publication date
Jul 7, 2016
SANDIA CORPORATION
Erik David Spoerke
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
COMPOSITIONS OF MATTER: SYSTEM II
Publication number
20150247215
Publication date
Sep 3, 2015
ELECTROMAGNETICS CORPORATION
Christopher J. Nagel
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
COATING FOR METAL CELLULAR STRUCTURE AND METHOD THEREFOR
Publication number
20150111022
Publication date
Apr 23, 2015
Michael J. Birnkrant
C21 - METALLURGY OF IRON
Information
Patent Application
RECOVERY OF BASE METALS FROM SULPHIDE ORES AND CONCENTRATES
Publication number
20140020510
Publication date
Jan 23, 2014
VALE S/A
Tiago Valentim BERNI
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
METHOD FOR PRODUCING BLISTER COPPER DIRECTLY FROM COPPER CONCENTRATE
Publication number
20130269481
Publication date
Oct 17, 2013
Xiangguang Copper Co., Ltd.
Songlin Zhou
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
COMPOSITIONS OF MATTER: SYSTEM II
Publication number
20130269839
Publication date
Oct 17, 2013
Electromagnetics Corporation
Christopher J. Nagel
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
COMPOSITIONS OF MATTER: SYSTEM II
Publication number
20100326238
Publication date
Dec 30, 2010
Christopher J. Nagel
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
APPARATUS AND PROCESS FOR MAKING HIGH PURITY NICKEL
Publication number
20100275731
Publication date
Nov 4, 2010
CHEMICAL VAPOUR METAL REFINING INC.
Walter Curlook
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
METHOD OF PROCESSING DIARSENIC TRIOXIDE
Publication number
20100266484
Publication date
Oct 21, 2010
Mitsuo Abumiya
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Apparatus and process for making high purity nickel
Publication number
20080267810
Publication date
Oct 30, 2008
Walter Curlook
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Compositions of matter: system II
Publication number
20060186800
Publication date
Aug 24, 2006
Electromagnetics Corporation
Christopher J. Nagel
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...