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Patent Assignment Assignor Details
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Assignor Name : PETRAT, FRANK-MARTIN
Total Assignments: 10
Assignment: 1
Reel/Frame:016965/0577   Pages: 3
Recorded: 09/09/2005
Attorney Dkt #:263761US0X PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHMIDT, FRIEDRICH GEORG
Exec Dt:
08/08/2005
2
PETRAT, FRANK-MARTIN
Exec Dt:
08/08/2005
3
PAWLIK, ANDREAS
Exec Dt:
08/08/2005
4
HAEGER, HARALD
Exec Dt:
08/08/2005
5
WEYERSHAUSEN, BERND
Exec Dt:
08/08/2005
Assignee
1
CREAVIS GELLSCHAFT FUER TECHNOLOGIE UND INNOVATION MBH
PAUL-BAUMANN-STRASSE 1
MARL D-45772, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7601771
US20060100323
10519402
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:017476/0107   Pages: 4
Recorded: 01/19/2006
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE'S NAME, PREVIOUSLY RECORDED AT REEL 016965, FRAME 0577.
Assignors
1
SCHMIDT, FRIEDRICH-GEORG
Exec Dt:
08/08/2005
2
PETRAT, FRANK-MARTIN
Exec Dt:
08/08/2005
3
PAWLIK, ANDREAS
Exec Dt:
08/08/2005
4
HAEGER, HARALD
Exec Dt:
08/08/2005
5
WEYERSHAUSEN, BERND
Exec Dt:
08/08/2005
Assignee
1
CREAVIS GESELLSCHAFT FUER TECHNOLOGIE UND INNOVATION MBH
PAUL-BAUMANN-STRASSE 1
D-45772 MARL, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7601771
US20060100323
10519402
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:017059/0140   Pages: 3
Recorded: 10/04/2005
Attorney Dkt #:268500US0PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PETRAT, FRANK-MARTIN
Exec Dt:
09/22/2005
2
SCHMIDT, FRIEDRICH GEORG
Exec Dt:
09/22/2005
3
STUETZEL, BERNHARD
Exec Dt:
09/22/2005
4
KOEHLER, GUENTHER
Exec Dt:
09/22/2005
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
40474 DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060166856
10529947
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:020470/0651   Pages: 16
Recorded: 02/06/2008
Attorney Dkt #:290430US0X PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PRIDOEHL, MARKUS
Exec Dt:
05/18/2006
2
ROTH, PAUL
Exec Dt:
05/08/2006
3
WIGGERS, HARTMUT
Exec Dt:
05/10/2006
4
KRESS, PETER
Exec Dt:
05/08/2006
5
ZIMMERMANN, GUIDO
Exec Dt:
05/08/2006
6
HEBERER, STEFAN
Exec Dt:
05/05/2006
7
PETRAT, FRANK-MARTIN
Exec Dt:
05/08/2006
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
DUESSELDORF, GERMANY DE-40474
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070172406
10579762
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:018156/0777   Pages: 3
Recorded: 08/04/2006
Attorney Dkt #:290427US0X PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PRIDOEHL, MARKUS
Exec Dt:
06/29/2006
2
ROTH, PAUL
Exec Dt:
07/07/2006
3
WIGGERS, HARTMUT
Exec Dt:
07/07/2006
4
PETRAT, FRANK-MARTIN
Exec Dt:
06/26/2006
5
KRAEMER, MICHAEL
Exec Dt:
06/30/2006
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
40474 DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7776304
US20070094757
10579460
Correspondence name and address
C. IRVIN MCCLELLAND
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:019600/0858   Pages: 16
Recorded: 07/26/2007
Attorney Dkt #:296895US0PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PETRAT, FRANK-MARTIN
Exec Dt:
11/24/2006
2
HENNIGE, VOLKER
Exec Dt:
11/24/2006
3
ALBRECHT, EVELYN
Exec Dt:
12/04/2006
4
LEE, DAVID
Exec Dt:
11/21/2006
5
BUQA, HILMI
Exec Dt:
12/05/2006
6
HOLZAPFEL, MICHAEL
Exec Dt:
11/24/2006
7
NOVAK, PETR
Exec Dt:
11/30/2006
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
DUESSELDORF, GERMANY D-40474
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8124279
US20070281216
10594995
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:019816/0747   Pages: 14
Recorded: 09/12/2007
Attorney Dkt #:310154US0PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PETRAT, FRANK-MARTIN
Exec Dt:
06/05/2007
2
WIGGERS, HARTMUT
Exec Dt:
06/02/2007
3
REEKEN, BURKHARD
Exec Dt:
06/20/2007
4
HOLZAPFEL, MICHAEL
Exec Dt:
06/02/2007
5
BUQA, HILMI
Exec Dt:
06/15/2007
6
NOVAK, PETR
Exec Dt:
06/04/2007
Assignee
1
DEGUSSA GMBH
BENNIGSENPLATZ 1
DUESSELDORF, GERMANY 40474
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8673502
US20080145761
11908458
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:023739/0049   Pages: 10
Recorded: 01/06/2010
Attorney Dkt #:348245US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PETRAT, FRANK-MARTIN
Exec Dt:
11/20/2009
2
THIEM, HEIKO
Exec Dt:
11/18/2009
3
HILL, SVEN
Exec Dt:
11/20/2009
4
EBBERS, ANDRE
Exec Dt:
11/18/2009
5
OKAMURA, KOSHI
Exec Dt:
11/19/2009
6
SCHMECHEL, ROLAND
Exec Dt:
11/19/2009
Assignees
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STR. 1-11
ESSEN, GERMANY 45128
2
FORSCHUNGSZENTRUM KARLSRUHE GMBH
HERMANN-VON-HELMHOLTZ-PLATZ 1
EGGENSTEIN-LEOPOLDSHAFEN, GERMANY 76344
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8907333
US20100132788
12596150
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 9
Reel/Frame:027962/0327   Pages: 22
Recorded: 03/30/2012
Attorney Dkt #:392805US99
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAUMANN, FRANZ-ERICH
Exec Dt:
01/31/2012
2
ULLRICH, MATTHIAS
Exec Dt:
01/30/2012
3
ROOS, MARTIN
Exec Dt:
01/31/2012
4
HANNEN, PETER
Exec Dt:
01/31/2012
5
PETRAT, FRANK-MARTIN
Exec Dt:
02/03/2012
6
HAEGER, HARALD
Exec Dt:
01/30/2012
7
KOECKRITZ, ANGELA
Exec Dt:
02/09/2012
8
WALTHER, GUIDO
Exec Dt:
02/01/2012
9
DEUTSCH, JENS
Exec Dt:
02/06/2012
10
MARTIN, ANDREAS
Exec Dt:
02/02/2012
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8642811
US20120203033
13364493
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 10
Reel/Frame:028974/0655   Pages: 9
Recorded: 09/14/2012
Attorney Dkt #:403719US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PETRAT, FRANK-MARTIN
Exec Dt:
08/01/2012
2
BAUMANN, FRANZ-ERICH
Exec Dt:
08/01/2012
3
HAEGER, HARALD
Exec Dt:
07/30/2012
4
WALTHER, GUIDO
Exec Dt:
08/02/2012
5
MARTIN, ANDREAS
Exec Dt:
07/31/2012
6
KOECKRITZ, ANGELA
Exec Dt:
08/03/2012
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8604227
US20130006005
13634111
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314

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