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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
NONE
Issue Dt:
Application #:
12252919
Filing Dt:
10/16/2008
Publication #:
Pub Dt:
08/06/2009
Inventors:
John G. VERKADE, Reed E. OSHEL, Robert A. DOWNEY
Title:
PRETREATMENT OF COAL
Assignment: 1
Reel/Frame:
022120/0193Recorded: 01/16/2009Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
12/04/2008
Exec Dt:
01/09/2009
Assignee:
310 LAB OF MECHANICS
AMES, IOWA 50011-2131
Correspondent:
NIXON PEABODY LLP - PATENT GROUP
1100 CLINTON SQUARE
ROCHESTER, NY 14604
Assignment: 2
Reel/Frame:
022120/0222Recorded: 01/16/2009Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/05/2008
Assignee:
8000 CHESTER STREET, SUITE 240
CENTENNIAL, COLORADO 80112
Correspondent:
NIXON PEABODY LLP - PATENT GROUP
1100 CLINTON SQUARE
ROCHESTER, NY 14604
Assignment: 3
Reel/Frame:
023152/0611Recorded: 08/27/2009Pages: 2
Conveyance:
CONFIRMATORY LICENSE (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/08/2008
Assignee:
1000 INDEPENDENCE AVE., S.W
WASHINGTON, DISTRICT OF COLUMBIA USA 20585
Correspondent:
MARK P. DVORSCAK
U. S. DEPT. OF ENERGY, IPLD
9800 S. CASS AVE
ARGONNE, IL 60439

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