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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
05/17/1994
Application #:
07855253
Filing Dt:
03/23/1992
Inventors:
KIMBLE J. CLARK, TSVETON S. I. TORBOV, ROBERT J. IMPEV, THOMAS D. BURNETT
Title:
METHOD FOR REDUCTION OF SULFUR OXIDES AND PARTICULATES IN COAL COMBUSTION EXHAUST GASES
Assignment: 1
Reel/Frame:
006149/0201Recorded: 06/18/1992Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
06/10/1992
Assignees:
1257 ELKO DRIVE
SUNNYVALE, CALIFORNIA 94089
8600 WEST BRYN MAWR AVENUE
CHICAGO, ILLINOIS
Correspondent:
LIMBACH & LIMBACH
2001 FERRY BUILDING
SAN FRANCISCO CA., 94111-4262
Assignment: 2
Reel/Frame:
015460/0085Recorded: 06/15/2004Pages: 6
Conveyance:
SECURITY AGREEMENT
Assignor:
Exec Dt:
04/21/2004
Assignee:
2120 EL CAMINO REAL
SANTA CLARA, CALIFORNIA 95050
Correspondent:
JENNIFER GU
2120 EL CAMINO REAL
SANTA CLARA, CA 95050
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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