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Patent Assignment Details
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Reel/Frame:028304/0056   Pages: 2
Recorded: 06/01/2012
Attorney Dkt #:6062-103-CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
NONE
Issue Dt:
Application #:
13413428
Filing Dt:
03/06/2012
Publication #:
Pub Dt:
02/07/2013
Title:
RARE EARTH-CONTAINING FILTER BLOCK AND METHOD FOR MAKING AND USING THE SAME
Assignor
1
Exec Dt:
02/24/2012
Assignee
1
5619 DENVER TECH CENTER PARKWAY
SUITE 1000
GREENWOOD VILLAGE, COLORADO 80111
Correspondence name and address
SHERIDAN ROSS P.C.
1560 BROADWAY
SUITE 1200
DENVER, CO 80202

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