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Patent Assignment Assignor Details
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Assignor Name : MEHTA, SAMEER D.
Total Assignments: 24
Assignment: 1
Reel/Frame:012416/0055   Pages: 4
Recorded: 01/03/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/16/2001
2
Exec Dt:
10/17/2001
3
Exec Dt:
10/18/2001
Assignee
1
1221 MCKINNEY STREET
HOUSTON, TEXAS 77010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09947836
Correspondence name and address
EQUISTAR CHEMICALS, LP
WILLIAM A. HEIDRICH
11530 NORTHLAKE DRIVE
CINCINNATI, OH 45249
Assignment: 2
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: 3
Reel/Frame:012708/0861   Pages: 5
Recorded: 03/21/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/12/2002
2
Exec Dt:
03/12/2002
3
Exec Dt:
03/12/2002
Assignee
1
17TH FLOOR
1221 MCKINNEY STREET
HOUSTON, TEXAS 77010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10096640
Correspondence name and address
EQUISTAR CHEMICALS, LP
WILLIAM A. HEIDRICH
11530 NORTH LAKE DRIVE
CINCINNATI, OH 45249
Domestic representative
WILLIAM A. HEIDRICH
EQUISTAR CHEMICALS, LP
11530 NORTHLAKE DRIVE
CINCINNATI, OHIO 45249
Assignment: 4
Reel/Frame:013066/0117   Pages: 3
Recorded: 07/09/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
05/20/2002
Assignee
1
1221 MCKINNEY STREET
ONE HOUSTON CENTER
HOUSTON, TEXAS 77010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10147843
Correspondence name and address
LYONDELL CHEMICAL COMPANY
KEVIN M. CARROLL
LEGAL DEPARTMENT
3801 WEST CHESTER PIKE
NEWTOWN SQUARE, PENNSYLVANIA 19073
Assignment: 5
Reel/Frame:014189/0446   Pages: 4
Recorded: 06/23/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/29/2003
2
Exec Dt:
05/29/2003
3
Exec Dt:
05/29/2003
Assignee
1
1221 MCKINNEY STREET
SUITE 700
HOUSTON, TEXAS 770110
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10447367
Correspondence name and address
EQUISTAR CHEMICALS
WILLIAM A. HEIDRICH
11530 NORTHLAKE DRIVE
CINCINNATI, OH 45249
Assignment: 6
Reel/Frame:014883/0309   Pages: 3
Recorded: 01/15/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/14/2003
2
Exec Dt:
10/09/2003
Assignee
1
1221 MCKINNEY STREET
ONE HOUSTON CENTER
HOUSTON, TEXAS 77010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10681657
Correspondence name and address
LYONDELL CHEMICAL COMPANY
JONATHAN L. SCHUCHARDT
3801 WEST CHESTER PIKE
NEWTOWN, SQUARE, PA 19073
Assignment: 7
Reel/Frame:015725/0777   Pages: 2
Recorded: 08/27/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/30/2004
2
Exec Dt:
06/30/2004
3
Exec Dt:
07/06/2004
4
Exec Dt:
07/09/2004
5
Exec Dt:
07/01/2004
Assignee
1
ONE HOUSTON CENTER
1221 MCKINNEY STREET
HOUSTON, TEXAS 77010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10880263
Correspondence name and address
LYONDELL CHEMICAL COMPANY
3801 WEST CHESTER PIKE
NEWTOWN SQUARE, PA 19073
Assignment: 8
Reel/Frame:016816/0952   Pages: 5
Recorded: 07/28/2005
Attorney Dkt #:88-1061B
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/06/2004
2
Exec Dt:
07/06/2004
3
Exec Dt:
06/29/2004
4
Exec Dt:
07/07/2004
Assignee
1
ONE HOUSTON CENTER
1221 MCKINNEY STREET
HOUSTON, TEXAS 77010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10853917
Correspondence name and address
WILLIAM A. HEIDRICH
EQUISTAR CHEMICALS, LP
11530 NORTHLAKE DRIVE
CINCINNATI, OHIO 45249
Assignment: 9
Reel/Frame:017577/0149   Pages: 3
Recorded: 02/17/2006
Attorney Dkt #:88-2124A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/04/2006
2
Exec Dt:
01/09/2006
Assignee
1
ONE HOUSTON CENTER
1221 MCKINNEY STREET
HOUSTON, TEXAS 77010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11312617
Correspondence name and address
WILLIAM A. HEIDRICH
EQUISTAR CHEMICALS, LP
11530 NORTHLAKE DRIVE
CINCINNATI, OH 45249
Assignment: 10
Reel/Frame:017506/0158   Pages: 4
Recorded: 01/30/2006
Attorney Dkt #:88-2030B
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/11/2006
2
Exec Dt:
01/11/2006
3
Exec Dt:
01/11/2006
Assignee
1
ONE HOUSTON CENTER
1221 MCKINNEY STREET
HOUSTON, TEXAS 77010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11290060
Correspondence name and address
WILLIAM A. HEIDRICH
EQUISTAR CHEMICALS, LP
11530 NORTHLAKE DRIVE
CINCINNATI, OH 45249
Assignment: 11
Reel/Frame:018046/0501   Pages: 5
Recorded: 06/30/2006
Attorney Dkt #:88-2134a
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/22/2006
2
Exec Dt:
05/22/2006
3
Exec Dt:
05/22/2006
4
Exec Dt:
05/22/2006
Assignee
1
ONE HOUSTON CENTER
1221 MCKINNEY STREET
HOUSTON, TEXAS 77010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11432252
Correspondence name and address
EQUISTAR CHEMICALS, LP
WILLIAM A. HEIDRICH
11530 NORTHLAKE DRIVE
CINCINNATI, OH 45249
Assignment: 12
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: 13
Reel/Frame:021792/0202   Pages: 3
Recorded: 10/23/2008
Attorney Dkt #:88-2195A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
10/21/2008
Assignee
1
1221 MCKINNEY STREET
ONE HOUSTON CENTER
HOUSTON, TEXAS 77010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12288826
Correspondence name and address
LYONDELLBASELL INDUSTRIES
3801 WEST CHESTER PIKE
NEWTOWN SQUARE, PA 19073
Assignment: 14
Reel/Frame:024018/0672   Pages: 3
Recorded: 02/19/2010
Attorney Dkt #:88-2222A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/05/2010
2
Exec Dt:
01/05/2010
3
Exec Dt:
01/05/2010
4
Exec Dt:
12/07/2009
5
Exec Dt:
01/05/2010
Assignee
1
ONE HOUSTON CENTER
1221 MCKINNEY STREET
HOUSTON, TEXAS 77010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12592900
Correspondence name and address
LYONDELLBASELL INDUSTRIES
3801 WEST CHESTER PIKE
NEWTOWN SQUARE, PA 19073
Assignment: 15
Reel/Frame:025794/0636   Pages: 11
Recorded: 02/09/2011
Attorney Dkt #:88-2243A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/04/2011
2
Exec Dt:
02/04/2011
3
Exec Dt:
02/04/2011
4
Exec Dt:
02/04/2011
5
Exec Dt:
02/03/2011
6
Exec Dt:
02/04/2011
7
Exec Dt:
02/02/2011
8
Exec Dt:
02/08/2011
Assignee
1
ONE HOUSTON CENTER
1221 MCKINNEY STREET
HOUSTON, TEXAS 77010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13024113
Correspondence name and address
LYONDELLBASELL INDUSTRIES LEGAL IP DEPAR
1221 MCKINNEY STREET
ONE HOUSTON CENTER
HOUSTON, TX 77010
Assignment: 16
Reel/Frame:041014/0308   Pages: 3
Recorded: 01/19/2017
Attorney Dkt #:88-2195AC1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
01/18/2017
Assignee
1
1221 MCKINNEY STREET, SUITE 700
HOUSTON, TEXAS 77010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14880885
Correspondence name and address
LYONDELLBASELL
1221 MCKINNEY STREET, SUITE 700
IP LEGAL DEPT
HOUSTON, TX 77010
Assignment: 17
Reel/Frame:041049/0708   Pages: 4
Recorded: 01/23/2017
Attorney Dkt #:HC6974
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/23/2017
2
Exec Dt:
01/23/2017
3
Exec Dt:
01/23/2017
4
Exec Dt:
01/23/2017
Assignee
1
1221 MCKINNEY STREET, SUITE 700
LYONDELLBASELL TOWER
HOUSTON, TEXAS 77010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15400562
Correspondence name and address
LYONDELLBASELL
1221 MCKINNEY STREET, SUITE 700
IP LEGAL DEPT.
HOUSTON, TX 77010
Assignment: 18
Reel/Frame:052648/0287   Pages: 3
Recorded: 05/13/2020
Attorney Dkt #:HC7097
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/02/2019
2
Exec Dt:
08/02/2019
Assignee
1
1221 MCKINNEY STREET, SUITE 300
LYONDELLBASELL TOWER
HOUSTON, TEXAS 77010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15930125
Correspondence name and address
LYONDELLBASELL
1221 MCKINNEY STREET, SUITE 300
IP LEGAL DEPT
HOUSTON, TX 77010
Assignment: 19
Reel/Frame:061650/0268   Pages: 3
Recorded: 11/03/2022
Attorney Dkt #:HC7369-01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/31/2022
2
Exec Dt:
08/31/2022
3
Exec Dt:
08/31/2022
4
Exec Dt:
08/31/2022
Assignee
1
1221 MCKINNEY STREET, SUITE 300
HOUSTON, TEXAS 77010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17845636
Correspondence name and address
LYONDELLBASELL
1221 MCKINNEY STREET, SUITE 300
LEGAL IP DEPT
HOUSTON, TX 77010
Assignment: 20
Reel/Frame:061661/0027   Pages: 5
Recorded: 11/04/2022
Attorney Dkt #:HC7369-02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/31/2022
2
Exec Dt:
08/31/2022
3
Exec Dt:
08/31/2022
4
Exec Dt:
08/31/2022
5
Exec Dt:
08/31/2022
6
Exec Dt:
08/31/2022
7
Exec Dt:
08/31/2022
Assignee
1
1221 MCKINNEY STREET, SUITE 300
HOUSTON, TEXAS 77010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17845673
Correspondence name and address
LYONDELLBASELL
1221 MCKINNEY STREET, SUITE 300
LEGAL IP DEPT
HOUSTON, TX 77010
Assignment: 21
Reel/Frame:062051/0446   Pages: 3
Recorded: 12/12/2022
Attorney Dkt #:HC7369-03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/31/2022
2
Exec Dt:
08/31/2022
3
Exec Dt:
08/31/2022
4
Exec Dt:
08/31/2022
Assignee
1
1221 MCKINNEY STREET, SUITE 300
HOUSTON, TEXAS 77010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17845727
Correspondence name and address
LESLIE STREETER
1221 MCKINNEY STREET, SUITE 300
LEGAL IP DEPT
HOUSTON, TX 77010
Assignment: 22
Reel/Frame:062280/0054   Pages: 4
Recorded: 01/05/2023
Attorney Dkt #:HC7369-04
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/31/2022
2
Exec Dt:
08/31/2022
3
Exec Dt:
08/31/2022
4
Exec Dt:
08/31/2022
Assignee
1
1221 MCKINNEY STREET, SUITE 300
LEGAL IP DEPT
HOUSTON, TEXAS 77010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17845759
Correspondence name and address
LESLIE STREETER
1221 MCKINNEY STREET, SUITE 300
LEGAL IP DEPT
HOUSTON, TX 77010
Assignment: 23
Reel/Frame:062297/0511   Pages: 4
Recorded: 01/06/2023
Attorney Dkt #:HC7369-05
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/31/2022
2
Exec Dt:
08/31/2022
3
Exec Dt:
08/31/2022
4
Exec Dt:
08/31/2022
Assignee
1
1221 MCKINNEY STREET, SUITE 300
LEGAL IP DEPT
HOUSTON, TEXAS 77010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17845805
Correspondence name and address
LYONDELLBASELL
1221 MCKINNEY STREET, SUITE 300
HOUSTON, TX 77010
Assignment: 24
Reel/Frame:064852/0958   Pages: 3
Recorded: 09/09/2023
Attorney Dkt #:FR7382A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/18/2022
2
Exec Dt:
10/18/2022
3
Exec Dt:
10/18/2022
Assignee
1
1221 MCKINNEY STREET, SUITE 300
LYONDELLBASELL TOWER
HOUSTON, TEXAS 77010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17945317
Correspondence name and address
LYONDELLBASELL
1221 MCKINNEY STREET, SUITE 300
HOUSTON, TX 77010

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