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Patent Assignment Assignor Details
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Assignor Name : DOUFAS, ANTONIOS
Total Assignments: 4
Assignment: 1
Reel/Frame:023436/0090   Pages: 3
Recorded: 10/28/2009
Attorney Dkt #:E9427-00225
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
10/26/2009
Assignee
1
1735 MARKET STREET
PHILADELPHIA, PENNSYLVANIA 19103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12503413
Correspondence name and address
RICHARD A. PAIKOFF
DUANE MORRIS LLP; 30 SOUTH 17TH STREET
PHILADELPHIA, PA 19103-4196
Assignment: 2
Reel/Frame:027787/0807   Pages: 4
Recorded: 03/01/2012
Attorney Dkt #:F5221-00268
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/28/2012
2
Exec Dt:
02/29/2012
3
Exec Dt:
02/28/2012
4
Exec Dt:
02/28/2012
Assignee
1
1735 MARKET STREET
PHILADELPHIA, PENNSYLVANIA 19103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13328515
Correspondence name and address
RICHARD A. PAIKOFF
DUANE MORRIS LLP; 30 SOUTH 17TH STREET
PHILADELPHIA, PA 19103-4196
Assignment: 3
Reel/Frame:030152/0891   Pages: 14
Recorded: 04/04/2013
Attorney Dkt #:LCM-37-108
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/31/2013
2
Exec Dt:
01/24/2013
3
Exec Dt:
01/29/2013
4
Exec Dt:
01/24/2013
5
Exec Dt:
02/11/2013
6
Exec Dt:
01/29/2013
7
Exec Dt:
02/04/2013
Assignee
1
5200 BAYWAY DRIVE
BAYTOWN, TEXAS 77520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13691984
Correspondence name and address
NIXON & VANDERHYE
901 NORTH GLEBE ROAD, 11TH FLOOR
ARLINGTON, VA 22203
Assignment: 4
Reel/Frame:042047/0142   Pages: 14
Recorded: 04/18/2017
Attorney Dkt #:2016EM056/2 US 893508PR
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/15/2017
2
Exec Dt:
02/21/2017
3
Exec Dt:
03/07/2017
4
Exec Dt:
03/16/2017
5
Exec Dt:
04/17/2017
Assignee
1
5200 BAYWAY DRIVE
BAYTOWN, TEXAS 77520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15428346
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
P.O. BOX 2149
BAYTOWN, TX 77522-2149

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