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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
10/14/2014
Application #:
13196645
Filing Dt:
08/02/2011
Publication #:
Pub Dt:
02/07/2013
Inventors:
Terry L. Marker, Larry G. Felix, Martin B. Linck, Michael J. Roberts
Title:
REMOVAL OF HYDROGEN SULFIDE AS AMMONIUM SULFATE FROM HYDROPYROLYSIS PRODUCT VAPORS
Assignment: 1
Reel/Frame:
026732/0118Recorded: 08/09/2011Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
07/29/2011
Exec Dt:
07/28/2011
Exec Dt:
07/29/2011
Exec Dt:
07/29/2011
Assignee:
1700 SOUTH MOUNT PROSPECT ROAD
DES PLAINES, ILLINOIS 60018
Correspondent:
KEVIN D. ERICKSON
PAULEY PETERSEN & ERICKSON
2800 WEST HIGGINS ROAD
SUITE 365
HOFFMAN ESTATES, IL 60169
Assignment: 2
Reel/Frame:
037151/0669Recorded: 11/16/2015Pages: 2
Conveyance:
CONFIRMATORY LICENSE (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
11/05/2015
Assignee:
1000 INDEPENDENCE AVE., S. W
WASHINGTON, DISTRICT OF COLUMBIA USA 20585
Correspondent:
MICHAEL J. DOBBS
U. S. DEPT. OF ENERGY, IPLD
9800 S. CASS AVE
ARGONNE, IL 60439

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