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Patent Assignment Assignor Details
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Assignor Name : PORTER, JOHN R
Total Assignments: 7
Assignment: 1
Reel/Frame:023752/0472   Pages: 6
Recorded: 01/08/2010
Attorney Dkt #:2008EM300/2 813102 PR
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/30/2009
2
Exec Dt:
01/06/2010
Assignee
1
13501 KATY FREEWAY
HOUSTON, TEXAS 77079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12604836
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
P.O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 2
Reel/Frame:029749/0760   Pages: 7
Recorded: 02/04/2013
Attorney Dkt #:19941.114US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/04/2013
2
Exec Dt:
02/04/2013
3
Exec Dt:
02/04/2013
4
Exec Dt:
02/01/2013
5
Exec Dt:
01/31/2013
Assignee
1
100 NORTH RIVERSIDE PLAZA
CHICAGO, ILLINOIS 60606-2016
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13758539
Correspondence name and address
PARSONS BEHLE & LATIMER
960 BROADWAY AVE., SUITE 250
BOISE, ID 83706
Assignment: 3
Reel/Frame:029750/0100   Pages: 7
Recorded: 02/04/2013
Attorney Dkt #:19941.113US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/04/2013
2
Exec Dt:
02/04/2013
3
Exec Dt:
02/04/2013
4
Exec Dt:
02/01/2013
5
Exec Dt:
01/25/2013
Assignee
1
100 NORTH RIVERSIDE PLAZA
CHICAGO, ILLINOIS 60606-2016
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13758612
Correspondence name and address
PARSONS BEHLE & LATIMER
960 BROADWAY AVE., SUITE 250
BOISE, ID 83706
Assignment: 4
Reel/Frame:033677/0034   Pages: 2
Recorded: 09/05/2014
Attorney Dkt #:BOE01-315-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/05/2014
2
Exec Dt:
09/05/2014
Assignee
1
100 NORTH RIVERSIDE
CHICAGO, ILLINOIS 60606-1596
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14478299
Correspondence name and address
KLINTWORTH & ROZENBLAT IP LLC AND THE BO
850 W. JACKSON BLVD.
SUITE 525
CHICAGO, IL 60607
Assignment: 5
Reel/Frame:043698/0679   Pages: 8
Recorded: 09/26/2017
Attorney Dkt #:2014EM234/3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/14/2015
2
Exec Dt:
09/14/2015
3
Exec Dt:
08/07/2015
4
Exec Dt:
08/05/2015
Assignee
1
5200 BAYWAY DRIVE
BAYTOWN, TEXAS 77520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15715339
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
PO BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 6
Reel/Frame:041687/0640   Pages: 8
Recorded: 03/22/2017
Attorney Dkt #:2016EM061/2 US 231681 PR
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/14/2017
2
Exec Dt:
03/13/2017
3
Exec Dt:
03/17/2017
Assignee
1
5200 BAYWAY DRIVE
BAYTOWN, TEXAS 77520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15455502
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
P.O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 7
Reel/Frame:049182/0667   Pages: 17
Recorded: 05/15/2019
Attorney Dkt #:2016EM170/2 US 232828 PR
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/25/2017
2
Exec Dt:
05/30/2017
3
Exec Dt:
05/26/2017
4
Exec Dt:
05/30/2017
5
Exec Dt:
05/24/2017
Assignee
1
5200 BAYWAY DRIVE
BAYTOWN, TEXAS 77520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15600517
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
P.O. BOX 2149
BAYTOWN, TX 77522-2149

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