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Patent Assignment Assignor Details
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Assignor Name : AMERICAN COLLOID COMPANY
Total Assignments: 8
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
 
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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:007773/0212   Pages: 2
Recorded: 01/22/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
AMERICAN COLLOID COMPANY
Exec Dt:
01/01/1996
Assignee
1
ANITOX CORP.
1855 ANITOX DRIVE
BUFORD, GEORGIA 30519
Property
 
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Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5267532
NONE
07878753
Correspondence name and address
ANITOX CORP.
BOB BLAND
P.O. BOX 1929
BUFORD, GA 30518
Assignment: 4
Reel/Frame:008006/0637   Pages: 3
Recorded: 06/27/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
AMERICAN COLLOID COMPANY
Exec Dt:
05/09/1996
Assignee
1
ENGELHARD CORPORATION
101 WOOD AVENUE
ISELIN, NEW JERSEY 08830
Properties
 
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Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
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4717699
NONE
06815704
 
5330946
NONE
08011273
Correspondence name and address
ENGELHARD CORPORATION
STEPHEN I. MILLER
CHIEF PATENT COUNSEL
101 WOOD AVENUE
ISELIN, NJ 08830
Assignment: 5
Reel/Frame:008621/0930   Pages: 3
Recorded: 07/24/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
AMERICAN COLLOID COMPANY
Exec Dt:
07/31/1996
Assignee
1
PENINSULA PRODUCTS, INC., A CORP. OF FLORIDA
2395 LANDINGS CIRCLE
BRADETON, FLORIDA 34209
Properties
 
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Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
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4377416
NONE
06325689
 
4935034
NONE
07380806
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: 6
Reel/Frame:015316/0240   Pages: 3
Recorded: 10/28/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
AMERICAN COLLOID COMPANY
Exec Dt:
10/25/2004
Assignee
1
AMCOL INTERNATIONAL CORPORATION
1500 WEST SHURE DRIVE
ONE NORTH ARLINGTON
ARLINGTON HEIGHTS, ILLINOIS 60004
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6920740
US20050091943
10701903
Correspondence name and address
RICHARD H. ANDERSON
233 SOUTH WACKER DRIVE
6300 SEARS TOWER
CHICAGO, IL 60606-6357
Assignment: 7
Reel/Frame:015819/0143   Pages: 3
Recorded: 03/24/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
AMERICAN COLLOID COMPANY
Exec Dt:
03/14/2005
Assignee
1
AMCOL INTERNATIONAL CORPORATION
1500 WEST SHURE DRIVE
ONE NORTH ARLINGTON
ARLINGTON HEIGHTS, ILLINOIS 60004
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6860319
US20040244943
10454054
Correspondence name and address
RICHARD H. ANDERSON
233 SOUTH WACKER DRIVE
6300 SEARS TOWER
CHICAGO, IL 60606-6357
Assignment: 8
Reel/Frame:018398/0401   Pages: 3
Recorded: 10/17/2006
Attorney Dkt #:UNIMIN 3192100-0694
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
AMERICAN COLLOID COMPANY
Exec Dt:
10/17/2006
Assignee
1
AMCOL INTERNATIONAL CORPORATION
1500 W. SHURE DR.
ARLINGTON HEIGHTS, ILLINOIS 60004
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5651815
NONE
08636032
Correspondence name and address
RICHARD H. ANDERSON
233 S. WACKER DR.
6300 SEARS TOWER
CHICAGO, IL 60606-6402

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