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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
NONE
Issue Dt:
Application #:
14847495
Filing Dt:
09/08/2015
Publication #:
Pub Dt:
03/10/2016
Inventors:
Patrick R. Taylor, Brett N. Carlson
Title:
EXTRACTION OF RARE EARTH METALS FROM NdFeB USING SELECTIVE SULFATION ROASTING
Assignment: 1
Reel/Frame:
037309/0681Recorded: 12/16/2015Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
10/14/2015
Exec Dt:
10/21/2015
Assignee:
1500 ILLINOIS STREET
GOLDEN, COLORADO 80401
Correspondent:
SHERIDAN ROSS P.C.
1560 BROADWAY, SUITE 1200
DENVER, CO 80202
Assignment: 2
Reel/Frame:
052051/0178Recorded: 03/09/2020Pages: 2
Conveyance:
CONFIRMATORY LICENSE (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/28/2018
Assignee:
1000 INDEPENDENCE AVE. S.W.
WASHINGTON, DISTRICT OF COLUMBIA 20585
Correspondent:
TIMOTHY L HARNEY
9800 S. CASS AVE
IPLD
ARGONNE, IL 60439

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