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Carrier flotation; Flotation of a carrier material to which the target material attaches
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B03D1/023
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PERFORMING OPERATIONS TRANSPORTING
B03
Material separation
B03D
FLOTATION DIFFERENTIAL SEDIMENTATION
B03D1/00
Flotation
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B03D1/023
Carrier flotation; Flotation of a carrier material to which the target material attaches
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Patents Grants
last 30 patents
Information
Patent Grant
Utilizing engineered media for recovery of minerals in tailings str...
Patent number
12,005,460
Issue date
Jun 11, 2024
CiDRA CORPORATE SERVICES LLC
Paul J. Rothman
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Grant
Method for separating individual cathode-active materials from li-i...
Patent number
12,002,936
Issue date
Jun 4, 2024
UChicago Argonne, LLC
Lei Pan
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Combination of carrier-magnetic-separation and a further separation...
Patent number
11,998,929
Issue date
Jun 4, 2024
BASF SE
Wolfgang Rohde
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Grant
Reactor system for separation and enrichment of minerals from a slu...
Patent number
11,752,506
Issue date
Sep 12, 2023
Cidra Corporate Services, Inc
Mark R. Fernald
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Grant
Mineral separation using functionalized membranes
Patent number
11,731,143
Issue date
Aug 22, 2023
CiDRA Corporate Services Inc.
Paul J. Rothman
B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information
Patent Grant
Mineral processing
Patent number
11,654,443
Issue date
May 23, 2023
CiDRA Minerals Processing Inc.
Warrick James David Allen
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Grant
Process configurations to prevent excess regrinding of scavengering...
Patent number
11,642,679
Issue date
May 9, 2023
CiDRA CORPORATE SERVICES LLC
Paul J. Rothman
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Grant
Utilizing engineered media for recovery of minerals in tailings str...
Patent number
11,517,918
Issue date
Dec 6, 2022
CiDRA CORPORATE SERVICES LLC
Paul J. Rothman
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Mineral processing plant
Patent number
11,446,678
Issue date
Sep 20, 2022
CiDRA CORPORATE SERVICES LLC
Paul J. Rothman
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Grant
Tumbler cell for mineral recovery using engineered media
Patent number
11,440,026
Issue date
Sep 13, 2022
CiDRA CORPORATE SERVICES LLC
Paul J. Rothman
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Grant
Froth flotation with anisotropic particle collectors
Patent number
11,413,629
Issue date
Aug 16, 2022
International Business Machines Corporation
Julia Baldauf
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Grant
Peptide binding to arsenic-containing mineral and use thereof
Patent number
11,254,707
Issue date
Feb 22, 2022
Shibaura Institute of Technology
Mitsuo Yamashita
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Grant
High intensity conditioning prior to enhanced mineral separation pr...
Patent number
11,247,214
Issue date
Feb 15, 2022
CiDRA CORPORATE SERVICES LLC
Paul J. Rothman
B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information
Patent Grant
Reactor system for separation and enrichment of minerals from a slu...
Patent number
11,247,212
Issue date
Feb 15, 2022
Cidra Corporate Services, Inc
Mark R. Fernald
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Non-flotation based recovery of mineral bearing ore using hydrophob...
Patent number
11,241,700
Issue date
Feb 8, 2022
Cidra Corporate Services, Inc
Mark R. Fernald
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Grant
Method and system for releasing mineral from synthetic bubbles and...
Patent number
11,135,597
Issue date
Oct 5, 2021
CiDRA CORPORATE SERVICES LLC
Paul J. Rothman
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Mineral separation using sized-, weight- or magnetic-based polymer...
Patent number
11,117,141
Issue date
Sep 14, 2021
CiDRA Corporate Services Inc.
Paul J. Rothman
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Grant
Cyclone underflow scavengering process using enhanced mineral separ...
Patent number
11,066,725
Issue date
Jul 20, 2021
CiDRA CORPORATE SERVICES LLC
Paul J. Rothman
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Grant
Separation of copper and molybdenum sulfides from pyrite using a se...
Patent number
11,060,165
Issue date
Jul 13, 2021
Cidra Corporate Services, Inc
Mark A. Fernald
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Grant
Mineral beneficiation utilizing engineered materials for mineral se...
Patent number
10,981,181
Issue date
Apr 20, 2021
CiDRA Corporate Services Inc.
Paul J. Rothman
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Grant
Hybrid-flotation recovery of mineral bearing ores
Patent number
10,974,257
Issue date
Apr 13, 2021
CiDRA CORPORATE SERVICES LLC
Alan D. Kersey
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Grant
Recovery media for mineral processing
Patent number
10,835,905
Issue date
Nov 17, 2020
CiDRA Corporate Services Inc.
Paul J. Rothman
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Grant
Tumbler cell for mineral recovery using engineered media
Patent number
10,807,105
Issue date
Oct 20, 2020
CiDRA CORPORATION SERVICES LLC
Paul J. Rothman
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Mineral processing
Patent number
10,603,676
Issue date
Mar 31, 2020
CiDRA Minerals Processing Inc.
Warrick James David Allen
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Grant
Ultraflotation with magnetically responsive carrier particles
Patent number
10,549,287
Issue date
Feb 4, 2020
BASF SE
Wolfgang Rohde
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Grant
Froth flotation with anisotropic particle collectors
Patent number
10,464,075
Issue date
Nov 5, 2019
International Business Machines Corporation
Julia Baldauf
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Grant
Mineral separation using functionalized polymer or polymer-coated f...
Patent number
10,413,847
Issue date
Sep 17, 2019
CiDRA Corporate Services Inc.
Paul J. Rothman
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Flotation separation using lightweight synthetic beads or bubbles
Patent number
10,357,782
Issue date
Jul 23, 2019
CiDRA CORPORATE SERVICES LLC
Paul J. Rothman
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Method for the benificiation of coal
Patent number
10,307,770
Issue date
Jun 4, 2019
Ingevity South Carolina, LLC
John B. Hines
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Grant
Dimensionally controlled ‘engineered polymer bubble’ for flotation...
Patent number
10,245,597
Issue date
Apr 2, 2019
CiDRA Corporate Services Inc.
Francis K. Didden
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Patents Applications
last 30 patents
Information
Patent Application
POLYMER COATING FOR SELECTIVE SEPARATION OF HYDROPHOBIC PARTICLES I...
Publication number
20230278044
Publication date
Sep 7, 2023
CiDRA CORPORATE SERVICES LLC
Paul J. ROTHMAN
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Application
HYDROPHOBIC MEDIA FOR THE COLLECTION OF MINERAL PARTICLES IN AQUEOU...
Publication number
20230053562
Publication date
Feb 23, 2023
CiDRA CORPORATE SERVICES LLC
Michael Stephen RYAN
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD AND SYSTEM FOR FLOTATION SEPARATION IN A MAGNETICALLY CONTRO...
Publication number
20230041631
Publication date
Feb 9, 2023
CiDRA CORPORATE SERVICES LLC
Alan D. KERSEY
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Application
UTILIZING ENGINEERED MEDIA FOR RECOVERY OF MINERALS IN TAILINGS STR...
Publication number
20230020934
Publication date
Jan 19, 2023
CiDRA CORPOPRATE SERVICES LLC
PAUL J. ROTHMAN
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
RELEASE AGENT FOR IMPROVED REMOVAL OF VALUABLE MATERIAL FROM THE SU...
Publication number
20220410175
Publication date
Dec 29, 2022
CiDRA CORPORATE SERVICES LLC
Guillaume JAUNKY
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Application
Collector Composition and Methods of Using Thereof
Publication number
20220193695
Publication date
Jun 23, 2022
Kraton Polymers LLC
Gerald Heebner
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Application
METHOD FOR SEPARATING INDIVIDUAL CATHODE-ACTIVE MATERIALS FROM LI-I...
Publication number
20220045374
Publication date
Feb 10, 2022
UChicago Argonne, LLC
Lei Pan
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Application
REACTOR SYSTEM FOR SEPARATION AND ENRICHMENT OF MINERALS FROM A SLU...
Publication number
20220023876
Publication date
Jan 27, 2022
CiDRA CORPORATE SERVICES LLC
Mark R. FERNALD
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
NON-FLOTATION BASED RECOVERY OF MINERAL BEARING ORE USING HYDROPHOB...
Publication number
20220016645
Publication date
Jan 20, 2022
CiDRA CORPORATE SERVICES LLC
Mark R. FERNALD
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Application
COMBINATION OF CARRIER-MAGNETIC-SEPARATION AND A FURTHER SEPARATION...
Publication number
20210316316
Publication date
Oct 14, 2021
BASF SE
Wolfgang ROHDE
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Application
TUMBLER CELL FOR MINERAL RECOVERY USING ENGINEERED MEDIA
Publication number
20210086197
Publication date
Mar 25, 2021
CiDRA CORPORATE SERVICES LLC
Paul J. ROTHMAN
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Application
Mineral Processing
Publication number
20200316613
Publication date
Oct 8, 2020
CiDRA Minerals Processing Inc.
Warrick James David ALLEN
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Application
UTILIZING ENGINEERED MEDIA FOR RECOVERY OF MINERALS IN TAILINGS STR...
Publication number
20200261924
Publication date
Aug 20, 2020
CiDRA CORPOPRATE SERVICES LLC
PAUL J. ROTHMAN
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
HIGH INTENSITY CONDITIONING PRIOR TO ENHANCED MINERAL SEPARATION PR...
Publication number
20200206749
Publication date
Jul 2, 2020
CiDRA CORPORATE SERVICES LLC
Paul J. ROTHMAN
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Application
PROCESS CONFIGURATIONS TO PREVENT EXCESS RE-GRINDING OF SCAVENGERIN...
Publication number
20200114370
Publication date
Apr 16, 2020
CiDRA CORPORATE SERVICES LLC
Paul J. ROTHMAN
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Application
MINERAL PROCESSING PLANT
Publication number
20200078795
Publication date
Mar 12, 2020
CiDRA CORPORATE SERVICES LLC
Paul J. ROTHMAN
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Application
PROCESS TO TREAT METAL OR MINERAL ORES AND COLLECTOR COMPOSITION TH...
Publication number
20200048735
Publication date
Feb 13, 2020
NOURYON CHEMICALS INTERNATIONAL B.V.
Andrew Clist Lewis
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Application
POLYMER COATING FOR SELECTIVE SEPARATION OF HYDROPHOBIC PARTICLES I...
Publication number
20200030819
Publication date
Jan 30, 2020
CiDRA CORPORATE SERVICES LLC
Paul J. ROTHMAN
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Application
CYCLONE UNDERFLOW SCAVENGERING PROCESS USING ENHANCED MINERAL SEPAR...
Publication number
20190390298
Publication date
Dec 26, 2019
CiDRA CORPORATE SERVICES LLC
Paul J. ROTHMAN
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
PEPTIDE BINDING TO ARSENIC-CONTAINING MINERAL AND USE THEREOF
Publication number
20190345201
Publication date
Nov 14, 2019
SHIBAURA INSTITUTE OF TECHNOLOGY
Mitsuo YAMASHITA
C07 - ORGANIC CHEMISTRY
Information
Patent Application
NON-FLOTATION BASED RECOVERY OF MINERAL BEARING ORE USING HYDROPHOB...
Publication number
20190291121
Publication date
Sep 26, 2019
CiDRA CORPORATE SERVICES LLC
Mark R. FERNALD
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Application
REACTOR SYSTEM FOR SEPARATION AND ENRICHMENT OF MINERALS FROM A SLU...
Publication number
20190275533
Publication date
Sep 12, 2019
CiDRA CORPORATE SERVICES LLC
Mark R. FERNALD
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Application
HYBRID - FLOTATION RECOVERY OF MINERAL BEARING ORES
Publication number
20190232301
Publication date
Aug 1, 2019
CiDRA CORPORATE SERVICES LLC
Alan D. KERSEY
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Application
CLASSIFICATION PARTICLE SIZE DISTRIBUTION MODIFICATION TECHNIQUE BA...
Publication number
20190234854
Publication date
Aug 1, 2019
CiDRA CORPORATE SERVICES LLC
Alan D. KERSEY
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Application
METHOD AND SYSTEM FOR RELEASING MINERAL FROM SYNTHETIC BUBBLES AND...
Publication number
20190201914
Publication date
Jul 4, 2019
CiDRA CORPORATE SERVICES LLC
Paul J. ROTHMAN
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Application
TUMBLER CELL FOR MINERAL RECOVERY USING ENGINEERED MEDIA
Publication number
20190009280
Publication date
Jan 10, 2019
CiDRA CORPORATE SERVICES LLC
Paul J. ROTHMAN
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Application
ULTRAFLOTATION WITH MAGNETICALLY RESPONSIVE CARRIER PARTICLES
Publication number
20180369834
Publication date
Dec 27, 2018
BASF SE
Wolfgang ROHDE
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Application
MINERAL BENEFICIATION UTILIZING ENGINEERED MATERIALS FOR MINERAL SE...
Publication number
20180272359
Publication date
Sep 27, 2018
CIDRA CORPORATE SERVICES INC.
Paul J. ROTHMAN
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Application
MINERAL SEPARATION USING SIZED-, WEIGHT- OR MAGNETIC-BASED POLYMER...
Publication number
20180200730
Publication date
Jul 19, 2018
CIDRA CORPORATE SERVICES INC.
Paul J. Rothman
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
METHOD AND SYSTEM FOR FLOTATION SEPARATION IN A MAGNETICALLY CONTRO...
Publication number
20180155630
Publication date
Jun 7, 2018
CIDRA CORPORATE SERVICES INC.
Alan D. KERSEY
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...