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Patent Assignment Assignor Details
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Assignor Name : POWELL, NATHAN
Total Assignments: 5
Assignment: 1
Reel/Frame:026663/0644   Pages: 6
Recorded: 07/28/2011
Attorney Dkt #:342234-12701
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, DAVID
Exec Dt:
07/13/2011
2
OLSSON, FRED RONALD
Exec Dt:
06/29/2011
3
OROSCO, ADAM
Exec Dt:
07/08/2011
4
POWELL, NATHAN
Exec Dt:
06/29/2011
5
SALADO, MANUEL
Exec Dt:
07/01/2011
6
SARAGER, LINCOLN
Exec Dt:
07/01/2011
7
WARNER, R. JAY
Exec Dt:
06/30/2011
8
HORTON, TRINITY
Exec Dt:
06/30/2011
9
JEVTIC, RADMILA
Exec Dt:
06/30/2011
10
JOHNSTON, VICTOR
Exec Dt:
06/30/2011
Assignee
1
CELANESE INTERNATIONAL CORPORATION
1601 WEST LBJ FREEWAY
DALLAS, TEXAS 75234
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8686200
US20120277485
13094588
Correspondence name and address
ROBERTS MLOTKOWSKI SAFRAN & COLE
7918 JONES BRANCH DRIVE
SUITE 500
MCLEAN, VA 22102
Assignment: 2
Reel/Frame:026663/0768   Pages: 6
Recorded: 07/28/2011
Attorney Dkt #:342234-12801
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, DAVID
Exec Dt:
07/13/2011
2
OROSCO, ADAM
Exec Dt:
07/08/2011
3
POWELL, NATHAN
Exec Dt:
06/29/2011
4
SALADO, MANUEL
Exec Dt:
07/01/2011
5
SARAGER, LINCOLN
Exec Dt:
07/01/2011
6
WARNER, R. JAY
Exec Dt:
06/30/2011
7
HORTON, TRINITY
Exec Dt:
07/08/2011
8
JEVTIC, RADMILA
Exec Dt:
06/30/2011
9
JOHNSTON, VICTOR
Exec Dt:
06/30/2011
Assignee
1
CELANESE INTERNATIONAL CORPORATION
1601 WEST LBJ FREEWAY
DALLAS, TEXAS 75234
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8754268
US20120273338
13094657
Correspondence name and address
ROBERTS MLOTKOWSKI SAFRAN & COLE
7918 JONES BRANCH DRIVE
SUITE 500
MCLEAN, VA 22102
Assignment: 3
Reel/Frame:027064/0569   Pages: 6
Recorded: 10/14/2011
Attorney Dkt #:342234-11101
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRUSENDORF, GERALD
Exec Dt:
06/30/2011
2
JOHNSTON, VICTOR J.
Exec Dt:
06/30/2011
3
OLSSON, FRED RONALD
Exec Dt:
06/30/2011
4
PICARD, WAYNE D.
Exec Dt:
06/30/2011
5
POWELL, NATHAN
Exec Dt:
06/30/2011
6
ROUNDY, SAMUEL
Exec Dt:
06/30/2011
7
TEJEDA, ISMAEL
Exec Dt:
06/30/2011
8
CURTIS, JAMES
Exec Dt:
10/14/2011
Assignee
1
CELANESE INTERNATIONAL CORPORATION
1601 WEST LBJ FREEWAY
DALLAS, TEXAS 75234
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120253084
13078751
Correspondence name and address
ROBERT MLOTKOWSKI SAFRAN & COLE, P.C.
PO BOX 10064
MCLEAN, VA 22102-8064
Assignment: 4
Reel/Frame:026962/0413   Pages: 6
Recorded: 09/23/2011
Attorney Dkt #:342234-12601
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, DAVID
Exec Dt:
08/30/2011
2
OROSCO, ADAM
Exec Dt:
08/30/2011
3
POWELL, NATHAN
Exec Dt:
09/13/2011
4
SALADO, MANUEL
Exec Dt:
08/16/2011
5
SARAGER, LINCOLN
Exec Dt:
08/30/2011
6
WARNER, R. JAY
Exec Dt:
08/30/2011
7
HORTON, TRINITY
Exec Dt:
09/16/2011
8
JEVTIC, RADMILA
Exec Dt:
08/30/2011
9
JOHNSTON, VICTOR
Exec Dt:
08/25/2011
Assignee
1
CELANESE INTERNATIONAL CORPORATION
1601 WEST LBJ FREEWAY
DALLAS, TEXAS 75234
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8884080
US20120010438
13094537
Correspondence name and address
ROBERT MLOTKOWSKI SAFRAN & COLE, P.C.
PO BOX 10064
MCLEAN, VA 22102-8064
Assignment: 5
Reel/Frame:029321/0082   Pages: 3
Recorded: 11/19/2012
Attorney Dkt #:342234-05401
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WARNER, R.JAY
Exec Dt:
10/26/2012
2
MEILCHEN, MELCHOIR
Exec Dt:
10/22/2012
3
POWELL, NATHAN
Exec Dt:
10/24/2012
Assignee
1
CELANESE INTERNATIONAL CORPORATION
222 W. LAS COLINAS BLVD
SUITE 900N
IRVING, TEXAS 75039
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8759576
US20140066653
13605278
Correspondence name and address
ROBERTS MLOTKOWSKI SAFRAN & COLE, P.C.
P.O. BOX 10064
MCLEAN, VA 22102-8064

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