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Patent Assignment Assignor Details
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Assignor Name : SCHWAB, THOMAS J.
Total Assignments: 9
Assignment: 1
Reel/Frame:017273/0306   Pages: 3
Recorded: 11/21/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/07/2005
2
Exec Dt:
11/07/2005
3
Exec Dt:
11/07/2005
4
Exec Dt:
11/14/2005
Assignee
1
1221 MCKINNEY STREET
ONE HOUSTON CENTER
HOUSTON, TEXAS 77010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11283662
Correspondence name and address
LYONDELL CHEMICAL COMPANY
3801 WEST CHESTER PIKE
NEWTOWN SQUARE, PA 19073
Assignment: 2
Reel/Frame:018767/0787   Pages: 5
Recorded: 01/18/2007
Attorney Dkt #:12492.0023
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/16/2007
2
Exec Dt:
01/14/2007
3
Exec Dt:
01/15/2007
Assignee
1
12450 FAIR LAKES CIRCLE
SUITE 800
FAIRFAX, VIRGINIA 22033
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09790647
Correspondence name and address
SCOTT D. WATKINS
1330 CONNECTICUT AVENUE, NW
STEPTOE & JOHNSON
WASHINGTON, DC 20036
Assignment: 3
Reel/Frame:021413/0889   Pages: 3
Recorded: 08/18/2008
Attorney Dkt #:88-2184A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/18/2008
2
Exec Dt:
06/18/2008
3
Exec Dt:
06/18/2008
4
Exec Dt:
07/01/2008
5
Exec Dt:
07/16/2008
6
Exec Dt:
06/18/2008
7
Exec Dt:
07/29/2008
Assignee
1
ONE HOUSTON CENTER
1221 MCKINNEY STREET
HOUSTON, TEXAS 77010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12156844
Correspondence name and address
WILLIAM A. HEIDRICH
ESQUISTER CHEMICALS, LP
11530 NORTHLAKE DRIVE
CINCINNATI, OHIO 45140
Assignment: 4
Reel/Frame:021422/0587   Pages: 3
Recorded: 08/21/2008
Attorney Dkt #:88-2184A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/18/2008
2
Exec Dt:
06/18/2008
3
Exec Dt:
06/18/2008
4
Exec Dt:
07/01/2008
5
Exec Dt:
07/16/2008
6
Exec Dt:
06/18/2008
7
Exec Dt:
07/29/2008
Assignee
1
ONE HOUSTON CENTER
1221 MCKINNEY STREET
HOUSTON, TEXAS 77010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12156844
Correspondence name and address
WILLIAM A. HEIDRICH
EQUISTAR CHEMICALS, LP
11530 NORTHLAKE DRIVE
CINCINNATI, OH 45249
Assignment: 5
Reel/Frame:021903/0386   Pages: 3
Recorded: 11/21/2008
Attorney Dkt #:88-2189A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/22/2008
2
Exec Dt:
11/07/2008
3
Exec Dt:
10/30/2008
4
Exec Dt:
10/23/2008
5
Exec Dt:
10/22/2008
6
Exec Dt:
10/22/2008
7
Exec Dt:
10/22/2008
Assignee
1
ONE HOUSTON CENTER
1221 MCKINNEY STREET
HOUSTON, TEXAS 77010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12288471
Correspondence name and address
LYONDELLBASELL INDUSTRIES
3801 WEST CHESTER PIKE
NEWTOWN SQUARE, PA 19073
Assignment: 6
Reel/Frame:022646/0749   Pages: 3
Recorded: 05/04/2009
Attorney Dkt #:88-2201A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/03/2009
2
Exec Dt:
03/03/2009
3
Exec Dt:
03/03/2009
Assignee
1
ONE HOUSTON CENTER
1221 MCKINNEY STREET
HOUSTON, TEXAS 77010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12380455
Correspondence name and address
LYONDELLBASELL INDUSTRIES
3801 WEST CHESTER PIKE
NEWTOWN SQUARE, PA 19073
Assignment: 7
Reel/Frame:029802/0634   Pages: 3
Recorded: 02/13/2013
Attorney Dkt #:88-2258A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/01/2013
2
Exec Dt:
02/01/2013
Assignee
1
1221 MCKINNEY STREET
LYONDELLBASELL TOWER
HOUSTON, TEXAS 77010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13724684
Correspondence name and address
LYONDELLBASELL
1221 MCKINNEY STREET, SUITE 700
LYONDELLBASELL TOWER
HOUSTON, TX 77010
Assignment: 8
Reel/Frame:047408/0391   Pages: 3
Recorded: 11/05/2018
Attorney Dkt #:HC7054
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/17/2018
2
Exec Dt:
07/19/2018
3
Exec Dt:
07/19/2018
Assignee
1
1221 MCKINNEY STREET
LYONDELLBASELL TOWER
HOUSTON, TEXAS 77010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16053380
Correspondence name and address
LYONDELLBASELL
1221 MCKINNEY STREET, SUITE 700
IP LEGAL DEPT
HOUSTON, TX 77010
Assignment: 9
Reel/Frame:050787/0094   Pages: 3
Recorded: 10/22/2019
Attorney Dkt #:HC7121
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/11/2019
2
Exec Dt:
01/11/2019
Assignee
1
1221 MCKINNEY STREET, SUITE 700
LYONDELLBASELL TOWER
HOUSTON, TEXAS 77010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16659776
Correspondence name and address
LYONDELLBASELL
1221 MCKINNEY STREET, SUITE 700
IP LEGAL DEPT.
HOUSTON, TX 77010

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