Membership
Tour
Register
Log in
two or more dinuclear or polynuclear oxyacids or their derivatives
Follow
Industry
CPC
C22B3/009
This industry / category may be too specific. Please go to a parent level for more data
Parent Industries
C
CHEMISTRY METALLURGY
C22
Metallurgy
C22B
PRODUCTION AND REFINING OF METALS PRETREATMENT OF RAW MATERIALS
C22B3/00
Extraction of metal compounds from ores or concentrates by wet processes
Current Industry
C22B3/009
two or more dinuclear or polynuclear oxyacids or their derivatives
Industries
Overview
Organizations
People
Information
Impact
Please log in for detailed analytics
Patents Grants
last 30 patents
Information
Patent Grant
Process of extraction of a platinum group metal or gold from organi...
Patent number
10,752,976
Issue date
Aug 25, 2020
Universite de Strasbourg
Frédéric Jean-Jacques Bihel
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Ligand assisted chromatography for metal ion separation
Patent number
10,597,751
Issue date
Mar 24, 2020
Purdue Research Foundation
Nien-Hwa Linda Wang
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Precious metals recovery
Patent number
10,316,388
Issue date
Jun 11, 2019
Stillwater Mining Company
Dave Shuck
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Method of direct solvent extraction of rare earth metals from an aq...
Patent number
10,030,286
Issue date
Jul 24, 2018
II-VI Incorporated
Wen-Qing Xu
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Method for platinum recovery from materials containing rhenium and...
Patent number
9,708,690
Issue date
Jul 18, 2017
Techemet, LLC
Louis A. Britton
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Methods of recovering scandium from titanium residue streams
Patent number
9,102,999
Issue date
Aug 11, 2015
Bloom Energy Corporation
Christopher Jeffrey Hartley
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Method of manufacturing nanoparticles using ion exchange resin and...
Patent number
9,089,897
Issue date
Jul 28, 2015
SOONCHUNYANG UNIVERSITY INDUSTRY ACADEMY COOPERATION FOUNDATION
In Hyoung Rhee
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Extraction of gold from fine carbon residue
Patent number
9,062,358
Issue date
Jun 23, 2015
SOTAGOLD, LLC
Ruben Arzumanyan
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Metal collection method and metal collection device
Patent number
8,512,544
Issue date
Aug 20, 2013
Hitachi Chemical Company, Ltd.
Tatsuo Kaneko
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Process for the recovery of selenium from minerals and/or acidic so...
Patent number
8,361,431
Issue date
Jan 29, 2013
Pacific Rare Specialty Metals and Chemicals, Inc.
Robert John Hisshion
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Modification of copper/iron selectivity in copper solvent extractio...
Patent number
8,349,208
Issue date
Jan 8, 2013
Cytec Technology Corp.
Owen Stewart Tinkler
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Process for cooper electrowinning and electrorefining
Patent number
8,293,093
Issue date
Oct 23, 2012
James Cook University
Cesimiro Paulino Fabian
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Modification of copper/iron selectivity in copper solvent extractio...
Patent number
8,282,857
Issue date
Oct 9, 2012
Cytec Technology Corp.
Owen Stewart Tinkler
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Process for the recovery of tellurium from minerals and/or acidic s...
Patent number
8,268,285
Issue date
Sep 18, 2012
Pacific Rare Specialty Metals and Chemicals, Inc.
Robert John Hisshion
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Azetidinium-functional polysaccharides and uses thereof
Patent number
8,252,866
Issue date
Aug 28, 2012
Georgia-Pacific Chemicals LLC
Michael J. Bush
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Grant
Process for the recovery of selenium from minerals and/or acidic so...
Patent number
8,092,776
Issue date
Jan 10, 2012
Pacific Rare Specialty Metals and Chemicals, Inc.
Robert John Hisshion
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Solvent extraction process for separating cobalt and/or nickel from...
Patent number
7,935,322
Issue date
May 3, 2011
Commonwealth Scientific & Indistrial Research Organisation
Chu Yong Cheng
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Synergistic solvent extraction process
Patent number
7,837,959
Issue date
Nov 23, 2010
Commonwealth Scientific and Industrial Research Organisation
Chu Yong Cheng
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Treatment of aqueous compositions containing contaminants
Patent number
7,750,066
Issue date
Jul 6, 2010
George Sutherland
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
In situ immobilization of metals in contaminated sites using stabil...
Patent number
7,581,902
Issue date
Sep 1, 2009
Auburn University
Dongye Zhao
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Extraction mixture for recovery of actinide elements from acidic so...
Patent number
7,491,345
Issue date
Feb 17, 2009
Japan Nuclear Cycle Development Institute
Masaki Ozawa
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Metal ion separation from aqueous solutions using photoswitchable i...
Patent number
7,452,728
Issue date
Nov 18, 2008
Intel Corporation
Bob E. Leet
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Removal of non-water soluble substances from solutions of aqueous m...
Patent number
7,264,736
Issue date
Sep 4, 2007
Ashland Licensing and Intellectual Property LLC
Detlef Kuboth
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Pseudophasic extraction method for the separation of ultra-fine min...
Patent number
6,383,282
Issue date
May 7, 2002
The University of Chicago
David J. Chaiko
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Polymers for metal extractions in carbon dioxide
Patent number
6,176,895
Issue date
Jan 23, 2001
Joseph M. DeSimone
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Supported liquid membrane process for chromium removal and recovery
Patent number
6,171,563
Issue date
Jan 9, 2001
Commodore Separation Technologies, Inc.
W. S. Winston Ho
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Process for the recovery of metals from used nickel/metal/rare eart...
Patent number
6,110,433
Issue date
Aug 29, 2000
Varta Batterie Aktiengesellschaft
Klaus Kleinsorgen
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Method for separating water soluble organics from a process stream...
Patent number
5,948,263
Issue date
Sep 7, 1999
The United States of America as represented by the United States Department o...
David J. Chaiko
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Water-soluble polymers for recovery of metals from solids
Patent number
5,928,517
Issue date
Jul 27, 1999
The Regents of the University of California
Barbara F. Smith
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Grant
Process for the recovery of metals from used nickel/metal hydride s...
Patent number
5,858,061
Issue date
Jan 12, 1999
Varta Batterie Atkiengesellschaft
Klaus Kleinsorgen
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR LITHIUM PROCESSING
Publication number
20210207240
Publication date
Jul 8, 2021
Lithtech Industries Pty Ltd
Adam Blunn
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
LIGAND ASSISTED CHROMATOGRAPHY FOR METAL ION SEPARATION
Publication number
20210189519
Publication date
Jun 24, 2021
Purdue Research Foundation
Nien-Hwa Linda Wang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CONTROLLING THE RHEOLOGY OF A METAL ORE RESIDUE
Publication number
20210171723
Publication date
Jun 10, 2021
COATEX
Mehdi BOUZID
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CONTROLLING THE RHEOLOGY OF A METAL ORE RESIDUE
Publication number
20210171722
Publication date
Jun 10, 2021
COATEX
Mehdi BOUZID
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR EXTRACTING AND ENRICHING GOLD WITH SELENIDE
Publication number
20210130923
Publication date
May 6, 2021
TSINGHUA UNIVERSITY
Huaping XU
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR RECOVERING GOLD AND GOLD RECOVERY FACILITY
Publication number
20200318217
Publication date
Oct 8, 2020
MITSUBISHI CHEMICAL CORPORATION
Ryuichi ANSAI
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Ligand Assisted Chromatography for Metal Ion Separation
Publication number
20200308668
Publication date
Oct 1, 2020
Purdue Research Foundation
Nien-Hwa Linda Wang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Pyrrole-Based Polymers for Metal Extraction, Analysis, and Removal
Publication number
20200102410
Publication date
Apr 2, 2020
The University of Toledo
Jon R. Kirchhoff
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Use of Surfactants to Extract a Platinum Group Metal or Gold from O...
Publication number
20190316223
Publication date
Oct 17, 2019
Centre National de la Recherche Scientifique
Frédéric Jean-Jacques Bihel
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PRECIOUS METALS RECOVERY
Publication number
20190284659
Publication date
Sep 19, 2019
STILLWATER MINING COMPANY
Dave Shuck
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
METHOD FOR PLATINUM RECOVERY FROM MATERIALS CONTAINING RHENIUM AND...
Publication number
20170275733
Publication date
Sep 28, 2017
Techemet, LLC
Louis A. BRITTON
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Ligand Assisted Chromatography for Metal Ion Separation
Publication number
20170166993
Publication date
Jun 15, 2017
Purdue Research Foundation
Nien-Hwa Linda Wang
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Hydrometallurgical System and Process Using an Ion Transport Membrane
Publication number
20160160312
Publication date
Jun 9, 2016
Air Products and Chemicals, Inc.
Matthew J. Thayer
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
EXTRACTION OF GOLD FROM FINE CARBON RESIDUE
Publication number
20140298954
Publication date
Oct 9, 2014
Ruben ARZUMANYAN
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Methods of Recovering Scandium from Titanium Residue Streams
Publication number
20140193317
Publication date
Jul 10, 2014
Bloom Energy Corporation
Christopher Jeffrey Hartley
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Method for Treating and Conditioning Tailings
Publication number
20120298914
Publication date
Nov 29, 2012
FLSMIDTH A/S
Timothy J. Laros
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
MODIFICATION OF COPPER/IRON SELECTIVITY IN COPPER SOLVENT EXTRACTIO...
Publication number
20120282156
Publication date
Nov 8, 2012
Cytec Technology Corp.
Owen Stewart Tinkler
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
METAL COLLECTION METHOD AND METAL COLLECTION DEVICE
Publication number
20110272292
Publication date
Nov 10, 2011
Hitachi Chemical Company, Ltd.
Tatsuo Kaneko
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
PROCESS FOR THE RECOVERY OF SELENIUM FROM MINERALS AND/OR ACIDIC SO...
Publication number
20100329968
Publication date
Dec 30, 2010
ROBERT JOHN HISSHION
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
PROCESS FOR THE RECOVERY OF SELENIUM FROM MINERALS AND/OR ACIDIC SO...
Publication number
20100329969
Publication date
Dec 30, 2010
PACIFIC RARE SPECIALTY METALS & CHEMICALS, INC.
ROBERT JOHN HISSHION
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
PROCESS FOR THE RECOVERY OF TELLURIUM FROM MINERALS AND/OR ACIDIC S...
Publication number
20100326840
Publication date
Dec 30, 2010
ROBERT JOHN HISSHION
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
AZETIDINIUM-FUNCTIONAL POLYSACCHARIDES AND USES THEREOF
Publication number
20100294725
Publication date
Nov 25, 2010
Georgia-Pacific Chemicals LLC
Michael J. Bush
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Process for Copper Electrowinning and Electrorefining
Publication number
20100028198
Publication date
Feb 4, 2010
Cesimiro Paulino Fabian
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
Synergistic Solvent Extraction Process
Publication number
20080245734
Publication date
Oct 9, 2008
Chu Yong Cheng
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Metal Extraction In Liquid Or Supercritical-Fluid Solvents
Publication number
20080115627
Publication date
May 22, 2008
Joanna S. Wang
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Solvent Extraction Process for Separating Cobalt and/or Nickel from...
Publication number
20070248514
Publication date
Oct 25, 2007
COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH OR
Chu Yong Cheng
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Treatment of aqueous compositions containing contaminants
Publication number
20070244225
Publication date
Oct 18, 2007
George Sutherland
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Application
In Situ Immobilization of Metals in Contaminated Sites Using Stabil...
Publication number
20070203388
Publication date
Aug 30, 2007
Dongye Zhao
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Application
Removal of non-water soluble substances from solutions of aqueous m...
Publication number
20070003462
Publication date
Jan 4, 2007
Stockhausen GmbH & Co. KG
Detlef Kuboth
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Modification of copper/iron selectivity in copper solvent extractio...
Publication number
20060222580
Publication date
Oct 5, 2006
Owen Stewart Tinkler
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...