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Patent Assignment Assignee Details
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Assignee Name : EQUISTAR CHEMICAL, LP
Total Assignments: 3
Assignment: 1
Reel/Frame:012742/0341   Pages: 6
Recorded: 03/13/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/16/2002
2
Exec Dt:
01/16/2002
3
Exec Dt:
01/16/2002
4
Exec Dt:
01/16/2002
Assignee
1
SUITE 700
1221 MCKINNEY STREET
HOUSTON, TEXAS 77010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10027742
Correspondence name and address
EQUISTAR CHEMICALS, LP
WILLIAM A. HEIDRICH
11530 NORTHLAKE DRIVE
CINCINNATI, OH 45249
Assignment: 2
Reel/Frame:013033/0650   Pages: 3
Recorded: 06/24/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/07/2002
2
Exec Dt:
05/07/2002
Assignee
1
ONE HOUSTON CENTER
1221 MCKINNEY STREET
HOUSTON, TEXAS 77010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10137852
Correspondence name and address
LYONDELL CHEMICAL COMPANY
JONATHAN L. SCHUCHARDT
3801 WEST CHESTER PIKE
LEGAL DEPARTMENT
NEWTOWN SQUARE, PA 19073
Assignment: 3
Reel/Frame:052653/0813   Pages: 3
Recorded: 05/13/2020
Attorney Dkt #:HC7109
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/29/2018
2
Exec Dt:
10/29/2018
3
Exec Dt:
11/05/2018
Assignee
1
1221 MCKINNEY STREET, SUITE 300
LYONDELLBASELL TOWER
HOUSTON, TEXAS 77010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16441745
Correspondence name and address
LYONDELLBASELL
1221 MCKINNEY STREET, SUITE 300
IP LEGAL DEPT
HOUSTON, TX 77010

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