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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
07/18/1989
Application #:
07159678
Filing Dt:
02/24/1988
Inventors:
BERNARD P. BREEN, JAMES E. GABRIELSON, JOHN H. POHL
Title:
METHOD TO ENHANCE REMOVAL OF SULFUR COMPOUNDS BY SLAG
Assignment: 1
Reel/Frame:
005021/0429Recorded: 02/27/1989Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
02/12/1988
Exec Dt:
02/16/1988
Exec Dt:
02/08/1988
Assignee:
11001 CEDAR AVENUE
A DE. CORP.
CLEVELAND, OHIO 44106
Correspondent:
BUELL, ZIESENHEIM, BECK & ALSTADT
SUITE 500
322 BLVD. OF THE ALLIES
PITTSBURGH, PA 15222
Assignment: 2
Reel/Frame:
008077/0438Recorded: 08/13/1996Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/07/1996
Assignee:
8600 WEST BRYN MAWR AVENUE
CHICAGO, ILLINOIS 60631
Correspondent:
SPECKMAN, PAULEY & FEJER, P.C.
DOUGLAS H. PAULEY
SUITE 365
2800 WEST HIGGINS ROAD
HOFFMAN ESTATES, IL 60195
Assignment: 3
Reel/Frame:
017448/0282Recorded: 01/17/2006Pages: 10
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/05/2006
Assignee:
1700 SOUTH MOUNT PROSPECT ROAD
DE PLAINES, ILLINOIS 60018
Correspondent:
MARK E. FEJER
GAS TECHNOLOGY INSTITUTE
1700 SOUTH MOUNT PROSPECT ROAD
DES PLAINES IL 60018

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