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Patent Assignment Assignor Details
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Assignor Name : POTTS, JOHN L.
Total Assignments: 8
Assignment: 1
Reel/Frame:023650/0673   Pages: 7
Recorded: 12/14/2009
Attorney Dkt #:52.846
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEINER, HEIKO
Exec Dt:
11/23/2009
2
JOHNSTON, VICTOR J.
Exec Dt:
11/18/2009
3
POTTS, JOHN L.
Exec Dt:
11/20/2009
4
JEVTIC, RADMILA
Exec Dt:
11/24/2009
Assignee
1
CELANESE INTERNATIONAL CORPORATION
1601 WEST LBJ FREEWAY
DALLAS, TEXAS 75234-6034
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8309772
US20100121114
12588727
Correspondence name and address
MICHAEL W. FERRELL, ESQ.
FERRELLS, PLLC
P.O. BOX 312
CLIFTON, VIRGINIA 20124-1706
Assignment: 2
Reel/Frame:024260/0457   Pages: 6
Recorded: 04/20/2010
Attorney Dkt #:342234-02901
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JOHNSTON, VICTOR J.
Exec Dt:
03/30/2010
2
CHEN, LAIYUAN
Exec Dt:
03/29/2010
3
KIMMICH, BARBARA F.
Exec Dt:
03/31/2010
4
CHAPMAN, JOSEFINA T.
Exec Dt:
03/29/2010
5
ZINK, JAMES H.
Exec Dt:
03/29/2010
6
WEINER, HEIKO
Exec Dt:
03/29/2010
7
POTTS, JOHN L.
Exec Dt:
03/29/2010
8
JEVTIC, RADMILA
Exec Dt:
03/29/2010
Assignee
1
CELANESE INTERNATIONAL CORPORATION
1601 WEST LBJ FREEWAY
DALLAS, TEXAS 75234
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8680321
US20110098501
12699003
Correspondence name and address
KATTEN MUCHIN ROSENMAN LLP (C/O PATENT A
2900 K STREET NW, SUITE 200
WASHINGTON, DC 20007-5118
Assignment: 3
Reel/Frame:024260/0613   Pages: 6
Recorded: 04/20/2010
Attorney Dkt #:342234-02401
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JOHNSTON, VICTOR J.
Exec Dt:
03/30/2010
2
CHEN, LAIYUAN
Exec Dt:
03/29/2010
3
KIMMICH, BARBARA F.
Exec Dt:
03/31/2010
4
CHAPMAN, JOSEFINA T.
Exec Dt:
03/29/2010
5
ZINK, JAMES H.
Exec Dt:
03/29/2010
6
WEINER, HEIKO
Exec Dt:
03/29/2010
7
POTTS, JOHN L.
Exec Dt:
03/29/2010
8
JEVTIC, RADMILA
Exec Dt:
03/29/2010
Assignee
1
CELANESE INTERNATIONAL CORPORATION
1601 WEST LBJ FREEWAY
DALLAS, TEXAS 75234
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100197486
12699029
Correspondence name and address
KATTEN MUCHIN ROSENMAN LLP
2900 K ST., NW
NORTH TOWER, SUITE 200
WASHINGTON, DC 20007-5118
Assignment: 4
Reel/Frame:024260/0696   Pages: 6
Recorded: 04/20/2010
Attorney Dkt #:342234-02301
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JOHNSTON, VICTOR J.
Exec Dt:
03/30/2010
2
CHEN, LAIYUAN
Exec Dt:
03/29/2010
3
KIMMICH, BARBARA F.
Exec Dt:
03/31/2010
4
CHAPMAN, JOSEFINA T.
Exec Dt:
03/29/2010
5
ZINK, JAMES H.
Exec Dt:
03/29/2010
6
WEINER, HEIKO
Exec Dt:
03/29/2010
7
POTTS, JOHN L.
Exec Dt:
03/29/2010
8
JEVTIC, RADMILA
Exec Dt:
03/29/2010
Assignee
1
CELANESE INTERNATIONAL CORPORATION
1601 WEST LBJ FREEWAY
DALLAS, TEXAS 75234
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8501652
US20100197485
12698968
Correspondence name and address
KATTEN MUCHIN ROSENMAN LLP
2900 K ST., NW
NORTH TOWER, SUITE 200
WASHINGTON, DC 20007-5118
Assignment: 5
Reel/Frame:024260/0752   Pages: 6
Recorded: 04/20/2010
Attorney Dkt #:342234-02201
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JOHNSTON, VICTOR J.
Exec Dt:
03/30/2010
2
CHEN, LAIYUAN
Exec Dt:
03/29/2010
3
KIMMICH, BARBARA F.
Exec Dt:
03/31/2010
4
CHAPMAN, JOSEFINA T.
Exec Dt:
03/29/2010
5
ZINK, JAMES H.
Exec Dt:
03/29/2010
6
WEINER, HEIKO
Exec Dt:
03/29/2010
7
POTTS, JOHN L.
Exec Dt:
03/29/2010
8
JEVTIC, RADMILA
Exec Dt:
03/29/2010
Assignee
1
CELANESE INTERNATIONAL CORPORATION
1601 WEST LBJ FREEWAY
DALLAS, TEXAS 75234
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8680317
US20100197959
12699024
Correspondence name and address
KATTEN MUCHIN ROSENMAN LLP
2900 K ST., NW
NORTH TOWER, SUITE 200
WASHINGTON, DC 20007-5118
Assignment: 6
Reel/Frame:024260/0919   Pages: 6
Recorded: 04/20/2010
Attorney Dkt #:342234-02101
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JOHNSTON, VICTOR J.
Exec Dt:
03/30/2010
2
CHEN, LAIYUAN
Exec Dt:
03/29/2010
3
KIMMICH, BARBARA F.
Exec Dt:
03/31/2010
4
CHAPMAN, JOSEFINA T.
Exec Dt:
03/29/2010
5
ZINK, JAMES H.
Exec Dt:
03/29/2010
6
WEINER, HEIKO
Exec Dt:
03/29/2010
7
POTTS, JOHN L.
Exec Dt:
03/29/2010
8
JEVTIC, RADMILA
Exec Dt:
03/29/2010
Assignee
1
CELANESE INTERNATIONAL CORPORATION
1601 WEST LBJ FREEWAY
DALLAS, TEXAS 75234
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8471075
US20100197985
12698947
Correspondence name and address
KATTEN MUCHIN ROSENMAN LLP
2900 K ST., NW
NORTH TOWER, SUITE 200
WASHINGTON, DC 20007-5118
Assignment: 7
Reel/Frame:026573/0083   Pages: 10
Recorded: 07/11/2011
Attorney Dkt #:342234-12101
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JOHNSTON, VICTOR J.
Exec Dt:
06/30/2011
2
KIMMICH, BARBARA F.
Exec Dt:
06/21/2011
3
POTTS, JOHN L.
Exec Dt:
06/28/2011
4
WEINER, HEIKO
Exec Dt:
06/30/2011
5
ZINK, JAMES H.
Exec Dt:
06/30/2011
6
CHAPMAN, JOSEFINA T.
Exec Dt:
06/22/2011
7
JEVTIC, RADMILA
Exec Dt:
07/08/2011
Assignee
1
CELANESE INTERNATIONAL CORPORATION
1601 WEST LBJ FREEWAY
DALLAS, TEXAS 75234
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110263910
13079704
Correspondence name and address
ROBERTS MLOTKOWSKI SAFRAN & COLE C/O PAT
7918 JONES BRANCH DRIVE
SUITE 500
MCLEAN, VA 22102
Assignment: 8
Reel/Frame:026663/0353   Pages: 6
Recorded: 07/28/2011
Attorney Dkt #:342234-12401
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JOHNSTON, VICTOR J.
Exec Dt:
06/30/2011
2
POTTS, JOHN L.
Exec Dt:
06/28/2011
3
WEINER, HEIKO
Exec Dt:
06/30/2011
4
ZINK, JAMES H.
Exec Dt:
06/30/2011
5
CHAPMAN, JOSEFINA
Exec Dt:
06/24/2011
6
CHEN, LAIYUAN
Exec Dt:
06/30/2011
7
JEVTIC, RADMILA
Exec Dt:
06/30/2011
8
KIMMICH, BARBARA
Exec Dt:
06/21/2011
Assignee
1
CELANESE INTERNATIONAL CORPORATION
1601 WEST LBJ FREEWAY
DALLAS, TEXAS 75234
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8338650
US20110282110
13079700
Correspondence name and address
ROBERTS MLOTKOWSKI SAFRAN & COLE
7918 JONES BRANCH DRIVE
SUITE 500
MCLEAN, VA 22102

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