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Patent Assignment Assignor Details
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Assignor Name : MEKA, PRASADARAO
Total Assignments: 27
Assignment: 1
Reel/Frame:006369/0978   Pages: 2
Recorded: 11/18/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
03/11/1991
2
Exec Dt:
03/11/1991
3
Exec Dt:
03/21/1991
4
Exec Dt:
03/21/1991
Assignee
1
13501 KATY FREEWAY
HOUSTON, TEXAS 77079-1398
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07634846
Correspondence name and address
CATHERINE L. BELL
EXXON CHEMICAL COMPANY
LAW TECHNOLOGY
P.O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 2
Reel/Frame:007736/0971   Pages: 2
Recorded: 10/13/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/09/1995
2
Exec Dt:
10/09/1995
3
Exec Dt:
09/07/1995
4
Exec Dt:
10/09/1995
Assignee
1
1209 ORANGE STREET
WILMINGTON, DELAWARE 19801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08520010
Correspondence name and address
EXXON CHEMICAL COMPANY
C. PAIGE SCHMIDT
LAW TECHNOLOGY
P.O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 3
Reel/Frame:012544/0899   Pages: 6
Recorded: 04/02/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/01/2002
2
Exec Dt:
03/01/2002
3
Exec Dt:
03/01/2002
4
Exec Dt:
02/28/2002
5
Exec Dt:
04/01/2002
Assignee
1
13501 KATY FREEWAY
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09718463
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
KEVIN M. FAULKNER
P.O. BOX 2149
LAW TECHNOLOGY
BAYTOWN, TX 77522-2149
Assignment: 4
Reel/Frame:014273/0546   Pages: 3
Recorded: 01/21/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/03/2003
2
Exec Dt:
07/10/2003
3
Exec Dt:
07/07/2003
Assignee
1
13501 KATY FREEWAY
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10472871
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
LEANDRO ARECHEDERRA
P O BOX 2149
BAYTOWN, TX 77522
Assignment: 5
Reel/Frame:014688/0327   Pages: 3
Recorded: 08/26/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/18/2003
2
Exec Dt:
08/11/2003
3
Exec Dt:
08/15/2003
Assignee
1
13501 KATY FREEWAY
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10469072
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
LEANDRO ARECHEDERRA
P O BOX 2149
BAYTOWN, TX 77522
Assignment: 6
Reel/Frame:015850/0758   Pages: 3
Recorded: 04/27/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/08/2003
2
Exec Dt:
12/17/2003
3
Exec Dt:
12/17/2003
Assignee
1
13501 KATY FREEWAY
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10493953
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
LEANDRO ARECHEDERRA
PO BOX 2149
BAYTOWN, TX 77522
Assignment: 7
Reel/Frame:014403/0357   Pages: 7
Recorded: 03/05/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/19/2004
2
Exec Dt:
02/09/2004
3
Exec Dt:
02/09/2004
Assignee
1
13501 KATY FREEWAY
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10688091
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
MANDI B. MILBANK
5200 BAYWAY DR.
PO BOX 2149
BAYTOWN, TX 77520
Assignment: 8
Reel/Frame:015230/0219   Pages: 5
Recorded: 04/16/2004
Attorney Dkt #:2003b049/2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/01/2004
2
Exec Dt:
04/02/2004
3
Exec Dt:
04/01/2004
Assignee
1
13501 KATY FREEWAY
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10825824
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
LEANDRO ARECHEDERRA
P.O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 9
Reel/Frame:015288/0865   Pages: 3
Recorded: 04/29/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/29/2004
2
Exec Dt:
04/29/2004
3
Exec Dt:
04/29/2004
4
Exec Dt:
04/29/2004
Assignee
1
13501 KATY FREEWAY
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10835337
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
LEANDRO ARECHEDERRA
P O BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 10
Reel/Frame:015210/0319   Pages: 3
Recorded: 10/01/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/30/2004
2
Exec Dt:
09/30/2004
3
Exec Dt:
09/30/2004
4
Exec Dt:
09/30/2004
5
Exec Dt:
09/30/2004
Assignee
1
13501 KATY FREEWAY
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10896549
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
MANDI B. MILBANK
P.O. BOX 2149
5200 BAYWAY DRIVE
BAYTOWN, TX 77520
Assignment: 11
Reel/Frame:018811/0530   Pages: 9
Recorded: 01/16/2007
Attorney Dkt #:2004b101
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/07/2005
2
Exec Dt:
01/04/2005
3
Exec Dt:
01/09/2005
4
Exec Dt:
12/28/2004
5
Exec Dt:
01/03/2005
Assignee
1
13501 KATY FREEWAY
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11632199
Correspondence name and address
SHAWN H. FOSTER
EXXONMOBIL CHEMICAL COMPANY
P O BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 12
Reel/Frame:018098/0578   Pages: 11
Recorded: 08/11/2006
Attorney Dkt #:2006B084
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/10/2006
2
Exec Dt:
07/25/2006
3
Exec Dt:
07/24/2006
4
Exec Dt:
07/24/2006
5
Exec Dt:
07/24/2006
6
Exec Dt:
07/28/2006
Assignee
1
13501 KATY FREEWAY
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11441412
Correspondence name and address
SHAWN H. FOSTER
EXXONMOBIL CHEMICAL COMPANY
P O BOX 2149
BAYTOWN, TEXAS 77522-2149
Assignment: 13
Reel/Frame:018381/0397   Pages: 7
Recorded: 10/02/2006
Attorney Dkt #:2006EM126
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/02/2006
2
Exec Dt:
10/02/2006
3
Exec Dt:
09/28/2006
4
Exec Dt:
09/29/2006
Assignee
1
13501 KATY FREEWAY
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11541768
Correspondence name and address
CATHERINE L. BELL
EXXON MOBIL CHEMICAL COMPANY
LAW TECHNOLOGY
P.O. BOX 2149
BAYTOWN, TEXAS 77522-2149
Assignment: 14
Reel/Frame:021743/0589   Pages: 3
Recorded: 10/27/2008
Attorney Dkt #:2008EM278, 813405PR
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/21/2008
2
Exec Dt:
10/21/2008
Assignee
1
13501 KATY FREEWAY
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12258981
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
5200 BAYWAY DRIVE
P.O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 15
Reel/Frame:025365/0733   Pages: 3
Recorded: 11/16/2010
Attorney Dkt #:2008EM278/2 PR813405
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/21/2008
2
Exec Dt:
10/21/2008
Assignee
1
13501 KATY FREEWAY
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12943364
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
P.O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 16
Reel/Frame:021851/0442   Pages: 6
Recorded: 11/18/2008
Attorney Dkt #:2008EM290, 813405PR
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/17/2008
2
Exec Dt:
11/07/2008
Assignee
1
13501 KATY FREEWAY
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12271526
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
P O BOX 2149
LAW TECHNOLOGY
BAYTOWN, TX 77522-2149
Assignment: 17
Reel/Frame:023943/0822   Pages: 6
Recorded: 02/17/2010
Attorney Dkt #:2008EM290
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/03/2010
2
Exec Dt:
02/04/2010
Assignee
1
13501 KATY FREEWAY
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12271526
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
LAW TECHNOLOGY
P.O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 18
Reel/Frame:031388/0498   Pages: 4
Recorded: 10/11/2013
Attorney Dkt #:2012EM318/2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/02/2013
2
Exec Dt:
10/02/2013
3
Exec Dt:
10/02/2013
4
Exec Dt:
10/02/2013
Assignee
1
13501 KATY FREEWAY
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14051571
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
P. O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 19
Reel/Frame:035872/0791   Pages: 10
Recorded: 06/10/2015
Attorney Dkt #:2014EM002/2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/21/2015
2
Exec Dt:
04/22/2015
3
Exec Dt:
05/13/2015
4
Exec Dt:
04/22/2015
Assignee
1
5200 BAYWAY DRIVE
BAYTOWN, TEXAS 77520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14567019
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
PO BOX 2149
BAYTOWN, TX 775222149
Assignment: 20
Reel/Frame:037893/0730   Pages: 10
Recorded: 03/04/2016
Attorney Dkt #:2014EM002/3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/21/2015
2
Exec Dt:
04/22/2015
3
Exec Dt:
05/13/2015
4
Exec Dt:
04/22/2015
Assignee
1
5200 BAYWAY DRIVE
BAYTOWN, TEXAS 77520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15061015
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
PO BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 21
Reel/Frame:036586/0357   Pages: 8
Recorded: 09/17/2015
Attorney Dkt #:2012EM312/2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/05/2015
2
Exec Dt:
08/04/2015
3
Exec Dt:
09/16/2015
Assignee
1
5200 BAYWAY DRIVE
BAYTOWN, TEXAS 77520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14434808
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
PO BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 22
Reel/Frame:036376/0906   Pages: 8
Recorded: 08/20/2015
Attorney Dkt #:2012EM314/2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/19/2015
2
Exec Dt:
08/18/2015
3
Exec Dt:
08/13/2015
Assignee
1
5200 BAYWAY DRIVE
BAYTOWN, TEXAS 77520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14434836
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
PO BOX 2149
BAYTOWN, TX 775222149
Assignment: 23
Reel/Frame:036919/0850   Pages: 10
Recorded: 10/30/2015
Attorney Dkt #:2012EM313/2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/13/2015
2
Exec Dt:
08/19/2015
3
Exec Dt:
09/16/2015
4
Exec Dt:
10/29/2015
Assignee
1
5200 BAYWAY DRIVE
BAYTOWN, TEXAS 77520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14434825
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
PO BOX 2149
BAYTOWN, TX 775222149
Assignment: 24
Reel/Frame:037560/0047   Pages: 8
Recorded: 01/22/2016
Attorney Dkt #:2013EM181
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/21/2016
2
Exec Dt:
01/14/2016
3
Exec Dt:
01/12/2016
4
Exec Dt:
01/13/2016
Assignee
1
5200 BAYWAY DRIVE
BAYTOWN, TEXAS 77520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14786781
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
5200 BAYWAY DRIVE
P.O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 25
Reel/Frame:037560/0707   Pages: 8
Recorded: 01/22/2016
Attorney Dkt #:2013EM182/2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/20/2016
2
Exec Dt:
01/19/2016
3
Exec Dt:
01/19/2016
4
Exec Dt:
01/19/2016
Assignee
1
5200 BAYWAY DRIVE
BAYTOWN, TEXAS 77520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14787201
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
5200 BAYWAY DRIVE
P.O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 26
Reel/Frame:043016/0586   Pages: 10
Recorded: 07/17/2017
Attorney Dkt #:2014EM002A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/02/2017
2
Exec Dt:
07/05/2017
3
Exec Dt:
06/01/2017
4
Exec Dt:
06/01/2017
Assignee
1
5200 BAYWAY DRIVE
BAYTOWN, TEXAS 77520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15609835
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
P. O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 27
Reel/Frame:045394/0424   Pages: 8
Recorded: 03/30/2018
Attorney Dkt #:2012EM312/3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/31/2018
2
Exec Dt:
01/15/2018
3
Exec Dt:
03/12/2018
Assignee
1
5200 BAYWAY DRIVE
BAYTOWN, TEXAS 77520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15870288
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
5200 BAYWAY DRIVE
P.O. BOX 2149
BAYTOWN, TX 77522-2149

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