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Patent Assignment Assignor Details
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Assignor Name : GONG, CAIGUO
Total Assignments: 21
Assignment: 1
Reel/Frame:009061/0816   Pages: 3
Recorded: 03/12/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/20/1998
Assignee
1
BLACKSBURG, VIRGINIA 20461
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09038934
Correspondence name and address
WHITHAM, CURTIS & WHITHAM
RAMON R. HOCH
RESTON INTERNATIONAL CENTER
11800 SUNRISE VALLEY DRIVE, SUITE 900
RESTON, VA 20191
Assignment: 2
Reel/Frame:015211/0866   Pages: 3
Recorded: 11/20/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/13/2003
2
Exec Dt:
11/14/2003
3
Exec Dt:
11/13/2003
4
Exec Dt:
11/13/2003
5
Exec Dt:
11/13/2003
Assignee
1
13501 KATY FREEWAY
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10478281
Correspondence name and address
EXXONMOBILE CHEMICAL COMPANY
LEANDRO ARECHEDERRA
P.O. BOX 2149
BAYTOWN, TX 77522
Assignment: 3
Reel/Frame:014575/0420   Pages: 10
Recorded: 04/28/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/20/2004
2
Exec Dt:
04/19/2004
3
Exec Dt:
04/20/2004
4
Exec Dt:
04/20/2004
5
Exec Dt:
04/21/2004
Assignee
1
13501 KATY FREEWAY
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10800455
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
CATHERINE L. BELL
PO BOX 2149
BAYTOWN, TX 77522
Assignment: 4
Reel/Frame:020737/0397   Pages: 12
Recorded: 04/01/2008
Attorney Dkt #:2004B019/2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/20/2004
2
Exec Dt:
04/19/2004
3
Exec Dt:
04/20/2004
4
Exec Dt:
04/20/2004
5
Exec Dt:
04/21/2004
Assignee
1
13501 KATY FREEWAY
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12060608
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
5200 BAYWAY DRIVE
P.O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 5
Reel/Frame:015037/0308   Pages: 16
Recorded: 08/03/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/01/2004
2
Exec Dt:
07/01/2004
3
Exec Dt:
07/02/2004
4
Exec Dt:
07/01/2004
5
Exec Dt:
07/01/2004
6
Exec Dt:
07/01/2004
7
Exec Dt:
07/08/2004
8
Exec Dt:
07/12/2004
9
Exec Dt:
07/01/2004
10
Exec Dt:
07/01/2004
11
Exec Dt:
07/01/2004
Assignee
1
13501 KATY FREEWAY
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10825348
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
LEANDRO ARECHEDERRA
P.O. BOX 2149
LAW TECHNOLOGY
BAYTOWN, TEXAS 77522-2149
Assignment: 6
Reel/Frame:023564/0287   Pages: 17
Recorded: 11/24/2009
Attorney Dkt #:2003B043D/2 (813406)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/01/2004
2
Exec Dt:
07/01/2004
3
Exec Dt:
07/02/2004
4
Exec Dt:
07/01/2004
5
Exec Dt:
07/01/2004
6
Exec Dt:
07/01/2004
7
Exec Dt:
07/08/2004
8
Exec Dt:
07/12/2004
9
Exec Dt:
07/01/2004
10
Exec Dt:
07/01/2004
11
Exec Dt:
07/01/2004
Assignee
1
13501 KATY FREEWAY
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12624697
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
5200 BAYWAY DRIVE
P.O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 7
Reel/Frame:015832/0426   Pages: 3
Recorded: 03/03/2005
Attorney Dkt #:2002B094
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/13/2004
2
Exec Dt:
12/13/2004
3
Exec Dt:
12/13/2004
4
Exec Dt:
03/03/2005
5
Exec Dt:
12/12/2004
Assignee
1
13501 KATY FREEWAY
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10518127
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
LAW TECHNOLOGY
LEAONDRO ARECHEDERRA
P.O. BOX 2149
BAYTOWN, TX 77522
Assignment: 8
Reel/Frame:015832/0440   Pages: 3
Recorded: 03/03/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/13/2004
2
Exec Dt:
12/13/2004
3
Exec Dt:
12/13/2004
4
Exec Dt:
03/03/2005
5
Exec Dt:
12/12/2004
Assignee
1
13501 KATY FREEWAY
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10518193
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
LEANDRO ARECHEDERRA
LAW TECHNOLOGY
P.O. BOX 2149
BAYTOWN, TX 77522
Assignment: 9
Reel/Frame:016669/0138   Pages: 7
Recorded: 08/25/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/24/2005
2
Exec Dt:
08/24/2005
3
Exec Dt:
08/24/2005
4
Exec Dt:
08/24/2005
5
Exec Dt:
08/24/2005
6
Exec Dt:
08/24/2005
7
Exec Dt:
08/24/2005
8
Exec Dt:
08/24/2005
Assignee
1
13501 KATY FREEWAY
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11184000
Correspondence name and address
LEANDRO ARECHEDERRA
EXXONMOBIL CHEMICAL COMPANY, LAW ET AL
5200 BAYWAY DRIVE, P.O. OBX 2149
BAYTOWN, TX 77522
Assignment: 10
Reel/Frame:016724/0206   Pages: 5
Recorded: 09/02/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/25/2005
2
Exec Dt:
08/25/2005
3
Exec Dt:
08/25/2005
4
Exec Dt:
08/25/2005
5
Exec Dt:
08/30/2005
Assignee
1
13501 KATY FREEWAY
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11183361
Correspondence name and address
LEANDRO ARECHEDERRA III
EXXONMOBIL CHEMICAL COMPANY
P.O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 11
Reel/Frame:016873/0753   Pages: 7
Recorded: 10/11/2005
Attorney Dkt #:2004B132/2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/10/2005
2
Exec Dt:
10/06/2005
3
Exec Dt:
10/11/2005
4
Exec Dt:
10/06/2005
5
Exec Dt:
10/10/2005
Assignee
1
13501 KATY FREEWAY
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11220114
Correspondence name and address
CATHERINE L. BELL
EXXONMOBIL CHEMICAL COMPANY
P O BOX 2149
BAYTOWN, TEXAS 77522-2149
Assignment: 12
Reel/Frame:017064/0820   Pages: 7
Recorded: 11/28/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/28/2005
2
Exec Dt:
11/28/2005
3
Exec Dt:
11/28/2005
4
Exec Dt:
11/28/2005
5
Exec Dt:
11/28/2005
6
Exec Dt:
11/28/2005
Assignee
1
13501 KATY FREEWAY
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11269446
Correspondence name and address
LEANDRO ARECHEDERRA III
EXXONMOBIL CHEMICAL COMPANY
P O BOX 2149
BAYTOWN, TEXAS 77522-2149
Assignment: 13
Reel/Frame:017064/0876   Pages: 9
Recorded: 11/28/2005
Attorney Dkt #:2005B131
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/28/2005
2
Exec Dt:
11/28/2005
3
Exec Dt:
11/28/2005
4
Exec Dt:
11/28/2005
5
Exec Dt:
11/28/2005
6
Exec Dt:
11/28/2005
7
Exec Dt:
11/28/2005
8
Exec Dt:
11/28/2005
Assignee
1
13501 KATY FREEWAY
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11267981
Correspondence name and address
LEANDRO ARECHEDERRA
EXXONMOBIL CHEMICAL COMPANY
LAW TECHNOLOGY
P.O. BOX 2149
BAYTOWN, TEXAS 77522-2149
Assignment: 14
Reel/Frame:017324/0175   Pages: 7
Recorded: 12/02/2005
Attorney Dkt #:2005B148
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/30/2005
2
Exec Dt:
11/30/2005
3
Exec Dt:
12/01/2005
4
Exec Dt:
11/30/2005
5
Exec Dt:
11/30/2005
6
Exec Dt:
11/30/2005
7
Exec Dt:
11/30/2005
Assignee
1
13501 KATY FREEWAY
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11293561
Correspondence name and address
LEANDRO ARECHEDERRA III
EXXONMOBIL CHEMICAL COMPANY
P O BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 15
Reel/Frame:018868/0814   Pages: 7
Recorded: 12/19/2006
Attorney Dkt #:2004BO85/2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/04/2006
2
Exec Dt:
12/05/2006
3
Exec Dt:
12/04/2006
4
Exec Dt:
12/04/2006
5
Exec Dt:
12/04/2006
6
Exec Dt:
12/04/2006
7
Exec Dt:
12/04/2006
8
Exec Dt:
12/04/2006
Assignee
1
13501 KATY FREEWAY
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11630083
Correspondence name and address
XIAOBING FENG
EXXONMOBIL CHEMICAL COMPANY
LAW TECHNOLOGY
P.O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 16
Reel/Frame:019375/0088   Pages: 18
Recorded: 05/10/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/20/2007
2
Exec Dt:
04/20/2007
3
Exec Dt:
04/30/2007
4
Exec Dt:
04/19/2007
5
Exec Dt:
05/08/2007
6
Exec Dt:
05/10/2007
7
Exec Dt:
04/20/2007
8
Exec Dt:
04/19/2007
9
Exec Dt:
04/19/2007
10
Exec Dt:
04/20/2007
11
Exec Dt:
04/19/2007
Assignee
1
13501 KATY FREEWAY
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11801633
Correspondence name and address
MICHAEL S. KERNS
EXXONBOBIL CHEMICAL COMPANY
LAW TECHNOLOGY
P.O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 17
Reel/Frame:019381/0159   Pages: 13
Recorded: 05/24/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/17/2007
2
Exec Dt:
05/21/2007
3
Exec Dt:
05/07/2007
4
Exec Dt:
05/22/2007
5
Exec Dt:
05/22/2007
6
Exec Dt:
05/11/2007
7
Exec Dt:
04/30/2007
8
Exec Dt:
04/30/2007
9
Exec Dt:
05/07/2007
10
Exec Dt:
04/30/2007
Assignee
1
13501 KATY FREEWAY
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11791571
Correspondence name and address
XIAOBING FENG
EXXONMOBIL CHEMICAL COMPANY
LAW TECHNOLOGY
P.O. BOX 2149
BAYTOWN, TEXAS 77522-2149
Assignment: 18
Reel/Frame:019392/0613   Pages: 5
Recorded: 05/24/2007
Attorney Dkt #:2007EM129
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/07/2007
2
Exec Dt:
05/18/2007
3
Exec Dt:
05/07/2007
Assignee
1
13501 KATY FREEWAY
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11804775
Correspondence name and address
MICHAEL S. KERNS
EXXONMOBIL CHEMICAL COMPANY
P O BOX 2149
BAYTOWN, TEXAS 77522-2149
Assignment: 19
Reel/Frame:032117/0001   Pages: 5
Recorded: 02/03/2014
Attorney Dkt #:EMI-01/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/18/2007
2
Exec Dt:
12/18/2007
3
Exec Dt:
12/18/2007
4
Exec Dt:
01/10/2008
Assignee
1
5200 BAYWAY DR.
BAYTOWN, TEXAS 77522
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12680885
Correspondence name and address
DANIEL N. LUNDEEN
2710 LOUISIANA ST.
HOUSTON, TX 77006
Assignment: 20
Reel/Frame:042981/0207   Pages: 5
Recorded: 06/23/2017
Attorney Dkt #:2014EM361
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/13/2017
2
Exec Dt:
06/23/2017
3
Exec Dt:
05/18/2017
Assignee
1
5200 BAYWAY DRIVE
BAYTOWN, TEXAS 77520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15527487
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
PO BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 21
Reel/Frame:051619/0001   Pages: 14
Recorded: 01/15/2020
Attorney Dkt #:2018EM081
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/17/2019
2
Exec Dt:
06/17/2019
3
Exec Dt:
06/17/2019
4
Exec Dt:
06/27/2019
5
Exec Dt:
11/08/2019
6
Exec Dt:
06/20/2019
7
Exec Dt:
06/17/2019
8
Exec Dt:
06/25/2019
9
Exec Dt:
10/25/2019
10
Exec Dt:
06/20/2019
11
Exec Dt:
09/23/2019
Assignee
1
5200 BAYWAY DRIVE
BAYTOWN, TEXAS 77520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16344692
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
P. O. BOX 2149
BAYTOWN, TX 77522-2149

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