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Assignee Name : AMCOL INTERNATIONAL CORPORATION, A DELAWARE CORPORATION
Total Assignments: 14
Assignment: 1
Reel/Frame:007749/0264   Pages: 10
Recorded: 12/18/1995
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
AMERICAN COLLOID COMPANY
Exec Dt:
05/09/1995
Assignee
1
AMCOL INTERNATIONAL CORPORATION, A DELAWARE CORPORATION
ONE NORTH ARLINGTON, 1500 WEST SHURE DRIVE
ARLINGTON HEIGHTS, ILLINOIS 60004
Properties
 
Pat #
Pub #
Intl #
App #
 
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Pub #
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4148662
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Correspondence name and address
MARSHALL, O'TOOLE, GERSTEIN, ET AL.
RICHARD H. ANDERSON
6300 SEARS TOWER
233 SOUTH WACKER DRIVE
CHICAGO, IL 60606-6402
Assignment: 2
Reel/Frame:008224/0634   Pages: 5
Recorded: 11/15/1996
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
AMERICAN COLLOID COMPANY
Exec Dt:
05/09/1995
Assignee
1
AMCOL INTERNATIONAL CORPORATION, A DELAWARE CORPORATION
ONE NORTH ARLINGTON
1500 WEST SHURE DRIVE
ARLINGTON HEIGHTS, ILLINOIS 60004
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5580630
NONE
08477765
Correspondence name and address
MARSHALL, O'TOOLE, GERSTEIN, ET AL.
RICHARD H. ANDERSON
6300 SEARS TOWER
233 S. WACKER DRIVE
CHICAGO, IL 60606-6402
Assignment: 3
Reel/Frame:007707/0066   Pages: 2
Recorded: 11/03/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSIPURSKY, SEMEON
Exec Dt:
10/02/1995
2
BEALL, GARY W.
Exec Dt:
10/02/1995
3
SOROKIN, ANATOLIY
Exec Dt:
10/02/1995
4
GOLDMAN, ANATOLIY
Exec Dt:
10/02/1995
Assignee
1
AMCOL INTERNATIONAL CORPORATION, A DELAWARE CORPORATION
ONE NORTH ARLINGTON
1500 WEST SHURE DRIVE
ARLINGTON HEIGHTS, ILLINOIS 60004
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5721306
NONE
08525416
Correspondence name and address
MARSHALL, O'TOOLE, GERSTEIN, MURRAY &
ORAM - RICHARD H. ANDERSON
6300 SEARS TOWER
233 SOUTH WACKER DRIVE
CHICAGO, IL 60606-6402
Assignment: 4
Reel/Frame:007868/0467   Pages: 2
Recorded: 03/27/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BEALL, GARY W.
Exec Dt:
12/20/1995
2
TSIPURSKY, SEMEON
Exec Dt:
12/20/1995
3
SOROKIN, ANATOLIY
Exec Dt:
12/20/1995
4
GOLDMAN, ANATOLIY
Exec Dt:
12/20/1995
Assignee
1
AMCOL INTERNATIONAL CORPORATION, A DELAWARE CORPORATION
ONE NORTH ARLINGTON, 1500 WEST SHURE DRIVE
ARLINGTON HEIGHTS, ILLINOIS 60004
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5804613
NONE
08577557
Correspondence name and address
MARSHALL, O'TOOLE, GERSTEIN, ET AL.
RICHARD H. ANDERSON
6300 SEARS TOWER
233 SOUTH WACKER DRIVE
CHICAGO, IL 60606-6402
Assignment: 5
Reel/Frame:008207/0978   Pages: 2
Recorded: 11/04/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BEALL, GARY W.
Exec Dt:
12/20/1995
2
TSIPURSKY, SEMEON
Exec Dt:
12/20/1995
3
SOROKIN, ANATOLIY
Exec Dt:
12/20/1995
4
GOLDMAN, ANATOLIY
Exec Dt:
12/20/1995
Assignee
1
AMCOL INTERNATIONAL CORPORATION, A DELAWARE CORPORATION
1500 WEST SHURE DRIVE
ONE NORTH ARLINGTON
ARLINGTON HEIGHTS, ILLINOIS 60004
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5880197
NONE
08577558
Correspondence name and address
MARSHALL, O'TOOLE, GERSTEIN, ET AL.
RICHARD H. ANDERSON
6300 SEARS TOWER
233 S. WACKER DRIVE
CHICAGO, IL 60606-6402
Assignment: 6
Reel/Frame:008208/0178   Pages: 2
Recorded: 11/04/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ODOM, IRA EDGAR
Exec Dt:
10/23/1996
Assignee
1
AMCOL INTERNATIONAL CORPORATION, A DELAWARE CORPORATION
ONE NORTH ARLINGTON
1500 WEST SHURE DRIVE
ARLINGTON HEIGHTS, ILLINOIS 60004
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5840320
NONE
08548101
Correspondence name and address
MARSHALL O'TOOLE GERSTEIN MURRAY & BORUN
RICHARD H. ANDERSON
233 SOUTH WACKER DRIVE
6300 SEARS TOWER
CHICAGO, IL 60606-6402
Assignment: 7
Reel/Frame:009133/0467   Pages: 2
Recorded: 04/27/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SOJKA, MILAN F.
Exec Dt:
10/16/1997
Assignee
1
AMCOL INTERNATIONAL CORPORATION, A DELAWARE CORPORATION
ONE NORTH ARLINGTON, 1500 WEST SHURE DRIVE
ARLINGTON HEIGHTS, ILLINOIS 60004
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6107429
NONE
08954020
Correspondence name and address
MARSHALL, O'TOOLE, GERSTEIN, ET AL.
JAMES J. NAPOLI
6300 SEARS TOWER, 233 SOUTH WACKER DRIVE
CHICAGO, ILLINOIS 60606-6402
Assignment: 8
Reel/Frame:009612/0045   Pages: 3
Recorded: 11/23/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MITCHELL, MICHAEL A.
Exec Dt:
10/26/1998
2
BEIHOFFER, THOMAS W.
Exec Dt:
10/26/1998
3
TRZUPEK LETICIA L.
Exec Dt:
10/26/1998
4
DARLINGTON, JERALD W., JR.
Exec Dt:
10/26/1998
5
ANDERSON, MARK
Exec Dt:
10/26/1998
Assignee
1
AMCOL INTERNATIONAL CORPORATION, A DELAWARE CORPORATION
1500 WEST SHURE DRIVE
ONE NORTH ARLINGTON
ARLINGTON HEIGHTS, ILLINOIS 60004
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6194631
NONE
09179554
Correspondence name and address
MARSHALL, O'TOLLE, GERSTEIN, ET AL.
JAMES J. NAPOLI
6300 SEARS TOWER
233 SOUTH WICKER DRIVE
CHICAGO, IL 60606-6402
Assignment: 9
Reel/Frame:009948/0671   Pages: 3
Recorded: 05/14/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAN, TIE
Exec Dt:
05/05/1999
2
WESTPHAL, ERIN K.
Exec Dt:
05/05/1999
3
PSIHOGIOS, VASILIKI
Exec Dt:
05/05/1999
4
LIANG, YING
Exec Dt:
05/05/1999
Assignee
1
AMCOL INTERNATIONAL CORPORATION, A DELAWARE CORPORATION
1500 WEST SHURE DRIVE
ONE NORTH ARLINGTON
ARLINGTON HEIGHTS, ILLINOIS 60004
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6262162
NONE
09272279
Correspondence name and address
MARSHALL, OO'TOOLE, GERSTEIN ET AL.
RICHARD H. ANDERSON
6300 SEARS TOWER
233 SOUTH WACKER DRIVE
CHICAGO, IL 60606-6402
Assignment: 10
Reel/Frame:010081/0655   Pages: 3
Recorded: 07/09/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAN, TIE
Exec Dt:
05/28/1999
2
TOMLIN, ANTHONY S.
Exec Dt:
05/28/1999
3
PSIHOGIOS, VASILIKI
Exec Dt:
05/28/1999
Assignee
1
AMCOL INTERNATIONAL CORPORATION, A DELAWARE CORPORATION
ONE NORTH ARLINGTON, 1500 WEST SHURE DRIVE
ARLINGTON HEIGHTS, ILLINOIS 60004
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6225394
NONE
09323629
Correspondence name and address
MARSHALL, O'TOOLE, GERSTEIN ET AL.
RICHARD H. ANDERSON
6300 SEARS TOWER
233 SOUTH WACKER DRIVE
CHICAGO, ILLINOIS 60606-6402
Assignment: 11
Reel/Frame:010701/0390   Pages: 3
Recorded: 03/13/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SOJKA, MILAN F.
Exec Dt:
01/05/2000
2
SPINDLER, RALPH
Exec Dt:
01/05/2000
Assignee
1
AMCOL INTERNATIONAL CORPORATION, A DELAWARE CORPORATION
ONE NORTH ARLINGTON, 1500 WEST SHURE DRIVE
ARLINGTON HEIGHTS, ILLINOIS 60004
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6491953
NONE
09479764
Correspondence name and address
MARSHALL, O'TOOLE, GERSTEIN ET AL
JAMES J. NAPOLI
6300 SEARS TOWER
233 SOUTH WACKER DRIVE
CHICAGO, IL 60606-6402
Assignment: 12
Reel/Frame:010836/0041   Pages: 5
Recorded: 05/22/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ECKERT, DAVID
Exec Dt:
03/01/2000
2
CARRICO, PETER W.
Exec Dt:
04/04/2000
Assignee
1
AMCOL INTERNATIONAL CORPORATION, A DELAWARE CORPORATION
1500 WEST SHURE DRIVE
ONE NORTH ARLINGTON
ARLINGTON HEIGHTS, ILLINOIS 60004
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6359049
NONE
09523345
Correspondence name and address
MARSHALL, O'TOOLE, GERSTEIN, MURRAY &
BORUN - JAMES J. NAPOLI
233 SOUTH WACKER DRIVE
6300 SEARS TOWER
CHICAGO, IL 60606-6402
Assignment: 13
Reel/Frame:011051/0936   Pages: 3
Recorded: 08/15/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MITCHELL, MICHAEL A.
Exec Dt:
05/26/2000
2
ECKERT, DAVID
Exec Dt:
05/26/2000
3
BEIHOFFER, THOMAS W.
Exec Dt:
05/26/2000
Assignee
1
AMCOL INTERNATIONAL CORPORATION, A DELAWARE CORPORATION
1500 WEST SHURE DRIVE
ONE NORTH ARLINGTON
ARLINGTON HEIGHTS, ILLINOIS 60004
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6391451
NONE
09579108
Correspondence name and address
MARSHALL, O'TOOLE, GERSTEIN ET AL.
JAMES J. NAPOLI
6300 SEARS TOWER
233 SOUTH WACKER DRIVE
CHICAGO, IL 60606-6402
Assignment: 14
Reel/Frame:013555/0351   Pages: 3
Recorded: 12/09/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SENGUPTA, ASHOKE K.
Exec Dt:
10/09/2002
2
SPINDLER, RALPH
Exec Dt:
10/09/2002
3
DARLINGTON, JERALD W., JR.
Exec Dt:
10/09/2002
Assignee
1
AMCOL INTERNATIONAL CORPORATION, A DELAWARE CORPORATION
ONE NORTH ARLINGTON
1500 WEST SHURE DRIVE
ARLINGTON HEIGHTS, ILLINOIS 60004
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6716418
US20030152531
10277470
Correspondence name and address
MARSHALL, GERSTEIN & BORUN
RICHARD H. ANDERSON
233 S. WACKERS DRIVE, SUITE 6300
SEARS TOWER
CHICAGO, IL 60606-6357

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