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Patent Assignment Assignee Details
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Assignee Name : WHEELABRATOR CLEAN AIR SYSTEMS INC.
Total Assignments: 5
Assignment: 1
Reel/Frame:006952/0050   Pages: 9
Recorded: 04/18/1994
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
ARI TECHNOLOGIES INC.
Exec Dt:
01/14/1994
Assignee
1
WHEELABRATOR CLEAN AIR SYSTEMS INC.
1501 EAST WOODFIELD ROAD
SUITE 200 WEST
SCHAUMBURG, ILLINOIS 60173
Properties
 
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07934575
Correspondence name and address
ALLEGRETTI & WITCOFF, LTD.
DAVID M. FRISCHKORN
10 SOUTH WACKER DRIVE
SUITE 3000
CHICAGO, IL 60606
Assignment: 2
Reel/Frame:007101/0929   Pages: 3
Recorded: 08/22/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WESTATES CARBON
Exec Dt:
08/04/1994
Assignee
1
WHEELABRATOR CLEAN AIR SYSTEMS INC.
SUITE 200 WEST
1501 E. WOODFIELD RD.
SCHAUMBURG, ILLINOIS 60173
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
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Pub #
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5073454
NONE
07403234
 
4969936
NONE
07457204
 
5069689
NONE
07652116
Correspondence name and address
ALLEGRETTI & WITCOFF, LTD.
DAVID M. FRISCHKORN
10 SOUTH WACKER DRIVE
SUITE 3000
CHICAGO, IL 60606
Assignment: 3
Reel/Frame:007102/0403   Pages: 3
Recorded: 08/22/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
AMCEC CORPORATION
Exec Dt:
08/04/1994
Assignee
1
WHEELABRATOR CLEAN AIR SYSTEMS INC.
SUITE 200 WEST
1501 E. WOODFIELD RD.
SCHAUMBURG,, ILLINOIS 60173
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
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4440549
NONE
06367950
 
4436534
NONE
06440076
Correspondence name and address
ALLEGRETTI & WITCOFF, LTD.
DAVID M. FRISCHKORN
10 SOUTH WACKER DRIVE
SUITE 3000
CHICAGO, IL 60606
Assignment: 4
Reel/Frame:008544/0677   Pages: 4
Recorded: 02/24/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
NAGL, GARY J.
Exec Dt:
08/11/1995
Assignee
1
WHEELABRATOR CLEAN AIR SYSTEMS INC.
SUITE 200 WEST
1501 E. WOODFIELD ROAD
SCHAUMBURG, ILLINOIS 60173
Property
 
Pat #
Pub #
Intl #
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5651896
NONE
08504354
Correspondence name and address
MCDONNELL BOEHENE HULBERT & BERGHOFF
DAVID M. FRISCHKORN
300 SOUTH WACKER DRIVE
CHICAGO, IL 60606
Assignment: 5
Reel/Frame:008498/0856   Pages: 6
Recorded: 07/22/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MCMANUS, DEREK
Exec Dt:
06/28/1996
2
CHEN, DIAN
Exec Dt:
02/29/1996
3
MARTELL, ARTHUR E.
Exec Dt:
02/29/1996
Assignees
1
WHEELABRATOR CLEAN AIR SYSTEMS INC.
1501 E. WOODFIELD ROAD
SUITE 200 W.
SCHAUMBURG, ILLINOIS 60173
2
TEXAS A&M UNIVERSITY SYSTEM, THE
1501 E. WOODFIELD ROAD
310 WISENBACKER
COLLEGE STATION, TEXAS 77843
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
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5686613
NONE
08585538
 
5591419
NONE
08586257
Correspondence name and address
MCDONNELL BOEHNEN HULBERT & BERGHOFF
DAVID M. FRISCHKORN
300 SOUTH WACKER DRIVE
CHICAGO, IL 60606

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