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Patent Assignment Assignor Details
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Assignor Name : KATZENELLENBOGEN, JOHN
Total Assignments: 3
Assignment: 1
Reel/Frame:004674/0906   Pages: 2
Recorded: 02/27/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/04/1987
2
Exec Dt:
02/11/1987
Assignee
1
DELAWARE
Property
 
Pat #
Pub #
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NONE
07019935
Correspondence name and address
PATENT DEPT.
INTERNATIONAL MINERALS & CHEMICAL CORP.
P.O. BOX 207
TERRE HAUTE, IN 47808
Assignment: 2
Reel/Frame:026804/0769   Pages: 6
Recorded: 08/25/2011
Attorney Dkt #:3493-0233PUS2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/18/2011
2
Exec Dt:
07/18/2011
3
Exec Dt:
07/19/2011
4
Exec Dt:
07/26/2011
Assignees
1
3, RUE MICHEL ANGE
PARIS, FRANCE 75016
2
352 HENRY ADMINISTRATION BUILDING, MC350, 506 S. WRIGHT STREET
URBANA, ILLINOIS 61801-3642
3
4 RUE BLAISE PASCAL
STRASBOURG, FRANCE 67000
Property
 
Pat #
Pub #
Intl #
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13145752
Correspondence name and address
BIRCH, STEWART, KOLASCH, & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 3
Reel/Frame:055814/0518   Pages: 5
Recorded: 04/04/2021
Attorney Dkt #:199041/307058-00079
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
11/19/2020
Assignee
1
352 HENRY ADMINISTRATION BUILDING
506 SOUTH WRIGHT STREET
URBANA, ILLINOIS 61801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17251771
Correspondence name and address
LEWIS ROCA ROTHGERBER CHRISTIE LLP
201 EAST WASHINGTON STREET
SUITE 1200
PHOENIX, AZ 85004

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