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Assignor Name : DOUFAS, ANTONIOS K.
Total Assignments: 20
Assignment: 1
Reel/Frame:017860/0880   Pages: 6
Recorded: 06/30/2006
Attorney Dkt #:63585A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/31/2005
2
Exec Dt:
09/01/2005
3
Exec Dt:
09/01/2005
4
Exec Dt:
08/31/2005
5
Exec Dt:
09/01/2005
6
Exec Dt:
08/31/2005
Assignee
1
WASHINGTON STREET
1790 BUILDING
MIDLAND, MICHIGAN 48674
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11083891
Correspondence name and address
CRYSTAL S. ROHDE
THE DOW CHEMICAL COMPANY
1790 BUILDING; WASHINGTON STREET
MIDLAND, MI 48674
Assignment: 2
Reel/Frame:017949/0955   Pages: 6
Recorded: 07/18/2006
Attorney Dkt #:63602A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/31/2005
2
Exec Dt:
09/01/2005
3
Exec Dt:
09/01/2005
4
Exec Dt:
08/31/2005
5
Exec Dt:
09/01/2005
6
Exec Dt:
08/31/2005
Assignee
1
WASHINGTON STREET
1790 BUILDING
MIDLAND, MICHIGAN 48674
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11068098
Correspondence name and address
CRYSTAL S. ROHDE
THE DOW CHEMICAL COMPANY
1790 BUILDING; WASHINGTON STREET
MIDLAND, MI 48674
Assignment: 3
Reel/Frame:044025/0068   Pages: 12
Recorded: 11/03/2017
Attorney Dkt #:63602B-US-DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/31/2005
2
Exec Dt:
09/01/2005
3
Exec Dt:
09/01/2005
4
Exec Dt:
09/01/2005
5
Exec Dt:
08/31/2005
6
Exec Dt:
09/01/2005
7
Exec Dt:
08/31/2005
Assignee
1
2040 DOW CENTER
MIDLAND, MICHIGAN 48674
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11498511
Correspondence name and address
KATHY WERTZ
2040 DOW CENTER
MIDLAND, MI 48674
Assignment: 4
Reel/Frame:017740/0272   Pages: 8
Recorded: 06/07/2006
Attorney Dkt #:DOW REF. 64405B
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/08/2006
2
Exec Dt:
03/10/2006
3
Exec Dt:
03/10/2006
4
Exec Dt:
03/10/2006
5
Exec Dt:
03/09/2006
6
Exec Dt:
04/04/2006
7
Exec Dt:
03/09/2006
8
Exec Dt:
03/10/2006
9
Exec Dt:
03/10/2006
10
Exec Dt:
03/08/2006
Assignee
1
WASHINGTON STREET, 1790 BUILDING
MIDLAND, MICHIGAN 48674
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11376873
Correspondence name and address
GREGORY L. PORTER
JONES DAY
717 TEXAS, SUITE 3300
HOUSTON, TX 77002
Assignment: 5
Reel/Frame:017741/0485   Pages: 8
Recorded: 06/07/2006
Attorney Dkt #:DOW REF. 64405D
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/08/2006
2
Exec Dt:
03/10/2006
3
Exec Dt:
03/10/2006
4
Exec Dt:
03/10/2006
5
Exec Dt:
03/09/2006
6
Exec Dt:
04/04/2006
7
Exec Dt:
03/09/2006
8
Exec Dt:
03/10/2006
9
Exec Dt:
03/10/2006
10
Exec Dt:
03/08/2006
Assignee
1
WASHINGTON STREET, 1790 BUILDING
MIDLAND, MICHIGAN 48674
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11377725
Correspondence name and address
GREGORY L. PORTER
JONES DAY
717 TEXAS, SUITE 3300
HOUSTON, TX 77002
Assignment: 6
Reel/Frame:017741/0679   Pages: 6
Recorded: 06/07/2006
Attorney Dkt #:DOW REF. 64496A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/10/2006
2
Exec Dt:
03/08/2006
3
Exec Dt:
03/08/2006
4
Exec Dt:
03/10/2006
5
Exec Dt:
03/10/2006
Assignee
1
WASHINGTON STREET, 1790 BUILDING
MIDLAND, MICHIGAN 48674
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11377333
Correspondence name and address
GREGORY L. PORTER
JONES DAY
717 TEXAS, SUITE 3300
HOUSTON, TX 77002
Assignment: 7
Reel/Frame:023346/0635   Pages: 8
Recorded: 10/08/2009
Attorney Dkt #:64405C US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/08/2006
2
Exec Dt:
03/10/2006
3
Exec Dt:
03/10/2006
4
Exec Dt:
03/10/2006
5
Exec Dt:
03/09/2006
6
Exec Dt:
04/04/2006
7
Exec Dt:
03/09/2006
8
Exec Dt:
03/10/2006
9
Exec Dt:
03/10/2006
10
Exec Dt:
03/08/2006
Assignee
1
2040 DOW CENTER
MIDLAND, MICHIGAN 48674
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11908949
Correspondence name and address
JERE L. POLMATIER
WHYTE HIRSCHBOECK DUDEK S.C.
555 EAST WELLS STREET, SUITE 1900
MILWAUKEE, WI 53202
Assignment: 8
Reel/Frame:043826/0432   Pages: 10
Recorded: 10/10/2017
Attorney Dkt #:64496B-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/10/2006
2
Exec Dt:
03/08/2006
3
Exec Dt:
03/08/2006
4
Exec Dt:
03/10/2006
5
Exec Dt:
03/10/2006
Assignee
1
2040 DOW CENTER
MIDLAND, MICHIGAN 48674
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11908953
Correspondence name and address
KATHY WERTZ
2040 DOW CENTER
MIDLAND, MI 48674
Assignment: 9
Reel/Frame:043930/0641   Pages: 10
Recorded: 10/24/2017
Attorney Dkt #:64496C-US-CNT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/10/2006
2
Exec Dt:
03/08/2006
3
Exec Dt:
03/08/2006
4
Exec Dt:
03/10/2006
5
Exec Dt:
03/10/2006
Assignee
1
2040 DOW CENTER
MIDLAND, MICHIGAN 48674
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12032474
Correspondence name and address
KATHY WERTZ
2040 DOW CENTER
MIDLAND, MI 48674
Assignment: 10
Reel/Frame:021143/0516   Pages: 6
Recorded: 06/24/2008
Attorney Dkt #:200408-0003-00-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/01/2008
2
Exec Dt:
05/01/2008
3
Exec Dt:
05/01/2008
4
Exec Dt:
05/01/2008
5
Exec Dt:
05/01/2008
Assignee
1
1735 MARKET STREET
PHILADELPHIA, PENNSYLVANIA 19103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11796887
Correspondence name and address
MATTHEW S. BODENSTEIN
ONE LOGAN SQ., 18TH AND CHERRY STREETS
DRINKER BIDDLE & REATH LLP
PHILADELPHIA, PA 19103-6996
Assignment: 11
Reel/Frame:025638/0435   Pages: 3
Recorded: 01/14/2011
Attorney Dkt #:F5221-00245
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/06/2011
2
Exec Dt:
01/06/2011
3
Exec Dt:
01/07/2011
Assignee
1
1735 MARKET STREET
PHILADELPHIA, PENNSYLVANIA 19103-4196
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12711616
Correspondence name and address
DUANE MORRIS LLP
30 SOUTH 17TH STREET
PHILADELPHIA, PA 19103-4196
Assignment: 12
Reel/Frame:037859/0273   Pages: 23
Recorded: 02/19/2016
Attorney Dkt #:2012EM344A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/28/2015
2
Exec Dt:
08/28/2015
3
Exec Dt:
09/16/2015
4
Exec Dt:
02/10/2016
5
Exec Dt:
08/18/2015
6
Exec Dt:
09/25/2015
7
Exec Dt:
11/20/2015
Assignee
1
5200 BAYWAY DRIVE
BAYTOWN, TEXAS 77520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14437868
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
PO BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 13
Reel/Frame:038381/0634   Pages: 26
Recorded: 04/07/2016
Attorney Dkt #:2012EM344A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/28/2015
2
Exec Dt:
08/28/2015
3
Exec Dt:
09/16/2015
4
Exec Dt:
02/10/2016
5
Exec Dt:
08/18/2015
6
Exec Dt:
11/25/2015
7
Exec Dt:
09/25/2015
8
Exec Dt:
11/20/2015
Assignee
1
5200 BAYWAY DRIVE
BAYTOWN, TEXAS 77520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14437868
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
P. O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 14
Reel/Frame:037859/0589   Pages: 23
Recorded: 02/19/2016
Attorney Dkt #:2012EM344/2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/19/2015
2
Exec Dt:
02/15/2016
3
Exec Dt:
11/04/2015
4
Exec Dt:
09/23/2015
5
Exec Dt:
09/23/2015
6
Exec Dt:
09/25/2015
7
Exec Dt:
12/14/2015
Assignee
1
5200 BAYWAY DRIVE
BAYTOWN, TEXAS 77520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14648524
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
PO BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 15
Reel/Frame:038827/0905   Pages: 26
Recorded: 05/27/2016
Attorney Dkt #:2012EM344/2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/19/2015
2
Exec Dt:
02/15/2016
3
Exec Dt:
11/04/2015
4
Exec Dt:
09/23/2015
5
Exec Dt:
09/23/2015
6
Exec Dt:
11/25/2015
7
Exec Dt:
09/25/2015
8
Exec Dt:
12/14/2015
Assignee
1
5200 BAYWAY DRIVE
BAYTOWN, TEXAS 77520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14648524
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
P. O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 16
Reel/Frame:040004/0430   Pages: 10
Recorded: 10/13/2016
Attorney Dkt #:2015EM228/2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/25/2016
2
Exec Dt:
10/04/2016
3
Exec Dt:
09/23/2016
4
Exec Dt:
09/12/2016
5
Exec Dt:
07/26/2016
6
Exec Dt:
08/02/2016
Assignee
1
5200 BAYWAY DRIVE
BAYTOWN, TEXAS 77520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15214133
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
5200 BAYWAY DRIVE
P.O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 17
Reel/Frame:045227/0598   Pages: 23
Recorded: 02/01/2018
Attorney Dkt #:2015EM064A US 893509 PR
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/14/2017
2
Exec Dt:
11/07/2017
3
Exec Dt:
10/20/2017
4
Exec Dt:
10/24/2017
5
Exec Dt:
11/07/2017
6
Exec Dt:
10/16/2017
7
Exec Dt:
10/18/2017
Assignee
1
5200 BAYWAY DRIVE
BAYTOWN, TEXAS 77520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15564387
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
P.O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 18
Reel/Frame:045558/0364   Pages: 20
Recorded: 04/17/2018
Attorney Dkt #:2016EM087
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/16/2018
2
Exec Dt:
03/21/2018
3
Exec Dt:
03/21/2018
4
Exec Dt:
04/09/2018
5
Exec Dt:
03/02/2018
6
Exec Dt:
03/28/2018
7
Exec Dt:
03/02/2018
Assignee
1
5200 BAYWAY DRIVE
BAYTOWN, TEXAS 77520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15564559
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
P. O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 19
Reel/Frame:051723/0971   Pages: 11
Recorded: 01/28/2020
Attorney Dkt #:2016EM280-2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/15/2019
2
Exec Dt:
12/03/2019
3
Exec Dt:
07/26/2019
4
Exec Dt:
07/03/2019
5
Exec Dt:
07/10/2019
6
Exec Dt:
07/08/2019
7
Exec Dt:
07/03/2019
Assignee
1
5200 BAYWAY DRIVE
BAYTOWN, TEXAS 77520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16339946
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
P. O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 20
Reel/Frame:055620/0578   Pages: 3
Recorded: 03/17/2021
Attorney Dkt #:2019EM080
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/11/2021
Assignee
1
5200 BAYWAY DRIVE
BAYTOWN, TEXAS 77520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16356894
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
P.O. BOX 2149
BAYTOWN, TX 77522-2149

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