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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
11/28/2023
Application #:
17876332
Filing Dt:
07/28/2022
Publication #:
Pub Dt:
02/09/2023
Inventors:
Paul F. Ziemkiewicz, James Constant, David K. Hoffman, John D. Quaranta
Title:
RARE EARTH ENRICHMENT PROCESS BY CONTACTING RAW MATERIAL WITH A BASE AT SPECIFIC pH VALUES
Assignment: 1
Reel/Frame:
061176/0741Recorded: 09/22/2022Pages: 2
Conveyance:
CONFIRMATORY LICENSE (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/29/2022
Assignee:
1000 INDEPENDENCE AVE. S.W.
WASHINGTON, DISTRICT OF COLUMBIA 20585
Correspondent:
TIMOTHY L HARNEY
9800 S. CASS AVE
IPLD
ARGONNE, IL 60439
Assignment: 2
Reel/Frame:
064409/0865Recorded: 07/27/2023Pages: 9
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
11/16/2022
Exec Dt:
11/16/2022
Exec Dt:
11/16/2022
Exec Dt:
11/16/2022
Assignee:
CHESTNUT RIDGE RESEARCH BUILDING
886 CHESTNUT RIDGE ROAD, PO BOX 6224
MORGANTOWN, WEST VIRGINIA 26506-6216
Correspondent:
RICHARD T. TIMMER, PHD
1266 WEST PACES FERRY ROAD NW
#609
ATLANTA, GA 30327

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