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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
04/01/1997
Application #:
08231616
Filing Dt:
04/22/1994
Inventors:
YOUSHENG SHEN, ASHOK V. JOSHI, KEVIN KRIST, MEILIN LIU, ANIL V. VIRKAR
Title:
MIXED IONIC-ELECTRONIC CONDUCTING COMPOSITES FOR OXYGEN SEPARATION AND ELECTROCATALYSIS
Assignment: 1
Reel/Frame:
007142/0523Recorded: 09/21/1994Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
08/15/1994
Exec Dt:
08/15/1994
Exec Dt:
08/17/1994
Exec Dt:
08/16/1994
Assignee:
2425 SOUTH 900 WEST
SALT LAKE CITY, UTAH 84119
Correspondent:
SPECKMAN, PAULEY & FEJER, P.C.
DOUGLAS H. PAULEY
2800 WEST HIGGINS ROAD, SUITE 365
HOFFMAN ESTATES, ILLINOIS 60195
Assignment: 2
Reel/Frame:
007143/0312Recorded: 09/20/1994Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
08/19/1994
Assignee:
8600 WEST BRYN MAWR AVENUE
CHICAGO, ILLINOIS 60631
Correspondent:
DOUGLAS H. PAULEY
SPECKMAN, PAULEY & FEJER, P.C.
SUITE 365
2800 WEST HIGGINS ROAD
HOFFMAN ESTATES, IL 60195
Assignment: 3
Reel/Frame:
007267/0836Recorded: 12/21/1994Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/02/1994
Assignee:
8600 WEST BRYN MAWR AVENUE
CHICAGO, ILLINOIS 60631
Correspondent:
DOUGLAS H. PAULEY
SPECKMAN, PAULEY & FEJER, P.C.
2800 WEST HIGGINS ROAD
SUITE 365
HOFFMAN ESTATES, IL 60195
Assignment: 4
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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