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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
03/27/1990
Application #:
07260931
Filing Dt:
10/21/1988
Inventors:
THOMAS E. MALLOUK, LALCHAN PERSAUD
Title:
METHOD FOR SELECTIVE INTERNAL PLATINIZATION OF POROUS ALUMINOSILICATES
Assignment: 1
Reel/Frame:
005042/0026Recorded: 02/06/1989Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
12/09/1988
Assignee:
201 WEST 7TH STREET
AUSTIN, TEXAS 78701
Correspondent:
ARNOLD, WHITE & DURKEE
P.O. BOX 4433
HOUSTON, TX 77210
Assignment: 2
Reel/Frame:
005075/0084Recorded: 02/06/1989Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
01/16/1989
Assignee:
201 WEST 7TH STREET
AUSTIN, TEXAS 78701
Correspondent:
ARNOLD, WHITE & DURKEE
P.O. BOX 4433
HOUSTON, TX 77210
Assignment: 3
Reel/Frame:
005106/0989Recorded: 06/09/1989Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
02/07/1989
Assignee:
8600 WEST BRYN AVENUE
CHICAGO, ILLINOIS 606631
Correspondent:
ARNOLD, WHITE & DURKEE
P.O. BOX 4433
HOUSTON, TEXAS 77210
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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