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Patent Assignment Assignor Details
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Assignor Name : GUSIK, MEINHARD
Total Assignments: 11
Assignment: 1
Reel/Frame:006719/0798   Pages: 2
Recorded: 09/29/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUSIK, MEINHARD
Exec Dt:
09/27/1993
2
KELLERSOHN, RUDOLF
Exec Dt:
09/27/1993
Assignee
1
HOESCHST AKTIENGESELLSCHAFT
WERK RUHRCHEMIE PATENT DEPARTMENT
POSTFACH 130160
D-46128 OBERHAUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5449484
NONE
08128814
Correspondence name and address
JORDAN B. BIERMAN
28TH FLOOR
BIERMAN AND MUSERLIAN
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 2
Reel/Frame:006745/0290   Pages: 2
Recorded: 10/25/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GUSIK, MEINHARD
Exec Dt:
10/18/1993
Assignee
1
HOECHST AKTIENGESELLSCHAFT
POSTFACH 13 01 60
OBERHAUSEN 11, GERMANY D-4200
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5453234
NONE
08142603
Correspondence name and address
JORDAN B. BIERMAN
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 3
Reel/Frame:007714/0284   Pages: 2
Recorded: 09/22/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VAN LAAK, HERMANN
Exec Dt:
09/20/1995
2
EHLERS, JENS
Exec Dt:
09/20/1995
3
BERZEN, JOSEF
Exec Dt:
09/20/1995
4
GUSIK, MEINHARD
Exec Dt:
09/20/1995
Assignee
1
HOECHST AKTIENGESELLSCHAFT
WERK RUHREHEMIE, PATENT DEPT.
POSTFACH 13 01 60
D-46128 OBERHAUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5656686
NONE
08496137
Correspondence name and address
BIERMAN AND MUSERLIAN
JORDAN B. BIERMAN
28TH FLOOR
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 4
Reel/Frame:013935/0645   Pages: 2
Recorded: 04/09/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAFTKA, STANISLAW
Exec Dt:
03/04/2003
2
GUSIK, MEINHARD
Exec Dt:
03/04/2003
3
EHLERS, JENS
Exec Dt:
03/04/2003
4
LUDTKE, KERSTIN
Exec Dt:
03/18/2003
Assignee
1
TICONA GMBH
D-65451 KELSTERBACH, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040006170
10382676
Correspondence name and address
CONNOLLY BOVE LODGE & HUTZ LLP
ASHLEY I. PEZZNER
1220 MARKET ST.
WILMINGTON, DE 19899
Assignment: 5
Reel/Frame:015376/0400   Pages: 4
Recorded: 11/15/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUSIK, MEINHARD
Exec Dt:
11/05/2004
2
HAFTKA, STANISLAW
Exec Dt:
11/05/2004
3
LUEDTKE, KERSTIN
Exec Dt:
11/05/2004
Assignee
1
TICONA GMBH
PROFESSOR-STAUDINGER-STRASSE
KELSTERBACH, GERMANY 65451
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050127555
10511529
Correspondence name and address
CONNOLLY BOVE LODGE & HUTZ LLP
ASHLEY I. PEZZNER
1007 NORTH ORANGE STREET
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 6
Reel/Frame:029426/0696   Pages: 14
Recorded: 12/07/2012
Attorney Dkt #:15613US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SRINIVASAN, RAMESH
Exec Dt:
08/23/2010
2
HUFEN, JULIA
Exec Dt:
05/18/2010
3
FORSCHLER, BERNHARD
Exec Dt:
05/27/2010
4
RINKER, BJORN
Exec Dt:
07/02/2010
5
EHLERS, JENS
Exec Dt:
05/18/2010
6
WANG, LOUIE
Exec Dt:
08/23/2010
7
BHOR, RAJESH
Exec Dt:
06/29/2010
8
BURKE, PETER
Exec Dt:
06/03/2010
9
GUSIK, MEINHARD
Exec Dt:
05/18/2010
10
SHEN, YU
Exec Dt:
06/23/2010
Assignee
1
TICONA LLC
8040 DIXIE HIGHWAY
FLORENCE, KENTUCKY 41042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130046040
13695760
Correspondence name and address
PETER W. ROBERTS
7918 JONES BRANCH DRIVE
SUITE 500
MCLEAN, VA 22102
Assignment: 7
Reel/Frame:025945/0709   Pages: 9
Recorded: 03/14/2011
Attorney Dkt #:2005.77A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BURKE, PETER
Exec Dt:
01/21/2011
2
GUSIK, MEINHARD
Exec Dt:
01/20/2011
3
HUFEN, JULIA
Exec Dt:
01/15/2011
4
JIMENEZ, LUIS
Exec Dt:
03/03/2011
5
ROBERTSON, RAYMOND
Exec Dt:
03/03/2011
6
SRINIVASAN, RAMESH
Exec Dt:
01/18/2011
Assignee
1
CELANESE ACETATE LLC
1601 WEST LBJ FREEWAY
DALLAS, TEXAS 75234
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9386803
US20110162667
12981909
Correspondence name and address
HAMMER & ASSOCIATES, P.C.
3125 SPRINGBANK LANE
SUITE G
CHARLOTTE, NC 28226
Assignment: 8
Reel/Frame:030303/0180   Pages: 14
Recorded: 04/29/2013
Attorney Dkt #:055556-0031
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BURKE, PETER
Exec Dt:
03/27/2013
2
GUSIK, MEINHARD
Exec Dt:
04/15/2013
3
HUFEN, JULIA
Exec Dt:
04/18/2013
4
JIMENEZ, LUIS
Exec Dt:
03/28/2013
5
ROBERTSON, RAYMOND M.
Exec Dt:
03/27/2013
6
SRINIVASAN, RAMESH
Exec Dt:
03/30/2013
Assignee
1
CELANESE ACETATE LLC
1601 WEST LBJ FREEWAY
DALLAS, TEXAS 75234
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140007893
13878041
Correspondence name and address
CAREY C. JORDAN
MCDERMOTT WILL & EMERY LLP
500 W. CAPITOL STREET, N.W.
WASHINGTON, DC 20001
Assignment: 9
Reel/Frame:030499/0523   Pages: 9
Recorded: 05/29/2013
Attorney Dkt #:055556-0262
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BURKE, PETER
Exec Dt:
03/27/2013
2
GUSIK, MEINHARD
Exec Dt:
04/15/2013
3
HUFEN, JULIA
Exec Dt:
04/18/2013
4
JIMENEZ, LUIS
Exec Dt:
03/28/2013
5
ROBERTSON, RAYMOND M.
Exec Dt:
03/27/2013
6
SRINIVASAN, RAMESH
Exec Dt:
03/30/2013
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140007893
13878041
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
THE MCDERMOTT BUILDING
500 NORTH CAPITOL STREET, N.W.
WASHINGTON, DC 20001
Assignment: 10
Reel/Frame:031780/0899   Pages: 6
Recorded: 12/13/2013
Attorney Dkt #:400018-23101
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUSIK, MEINHARD
Exec Dt:
09/06/2013
2
HUFEN, JULIA
Exec Dt:
10/10/2013
3
CZYBORRA, LUDGER
Exec Dt:
08/29/2013
4
BAUER, JANINE
Exec Dt:
08/26/2013
Assignee
1
TICONA LLC
8040 DIXIE HIGHWAY
FLORENCE, KENTUCKY 41042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140054217
13974111
Correspondence name and address
ROBERTS MLOTKOWSKI SAFRAN & COLE, P.C.
7918 JONES BRANCH DRIVE
SUITE 500
MCLEAN, VA 22102-8064
Assignment: 11
Reel/Frame:031905/0173   Pages: 14
Recorded: 01/07/2014
Attorney Dkt #:055556-0286
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BURKE, PETER
Exec Dt:
11/01/2013
2
GUSIK, MEINHARD
Exec Dt:
10/31/2013
3
HUFEN, JULIA
Exec Dt:
12/14/2013
4
JIMENEZ, LUIS
Exec Dt:
11/08/2013
5
ROBERTSON, RAYMOND
Exec Dt:
10/30/2013
6
SRINIVASAN, RAMESH
Exec Dt:
11/25/2013
Assignee
1
CELANESE ACETATE LLC
1601 WEST LBJ FREEWAY
DALLAS, TEXAS 75234
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130239983
13857582
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
THE MCDERMOTT BUILDING
500 NORTH CAPITOL STREET, N.W.
WASHINGTON, DC 20001

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