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Patent Assignment Assignor Details
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Assignor Name : STUETZEL, BERNHARD
Total Assignments: 9
Assignment: 1
Reel/Frame:004417/0462   Pages: 1
Recorded: 06/24/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
STUETZEL, BERNHARD
Exec Dt:
05/02/1984
2
KUEPPER, FRIEDRICH-WILHELM
Exec Dt:
05/09/1984
3
OBERHOLZ, ALFRED
Exec Dt:
05/02/1984
4
WIELAND, ALFRED
Exec Dt:
05/04/1984
Assignee
1
CHEMISCHE WERKE HUELS AKTIENGESELLSCHAFT POSTFACH 1320 D-4370 MARL, GERMANY
Property
 
Pat #
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4581414
NONE
06607074
Correspondence name and address
MILLEN AND WHITE
503 CRYSTAL MALL 1
1911 JEFF. DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:014334/0053   Pages: 3
Recorded: 07/30/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZIMEHL, RALF
Exec Dt:
07/03/2003
2
ZORJANOVIC, JOVICA
Exec Dt:
07/03/2003
3
STUETZEL, BERNHARD
Exec Dt:
07/03/2003
4
SCHMIDT, FRIEDRICH GEORG
Exec Dt:
07/03/2003
5
PAWLIK, ANDREAS
Exec Dt:
07/03/2003
Assignee
1
CREAVIS GESELLSCHAFT FUER TECHNOLOGIE UND INNOVATION MBH
PAUL-BAUMANN-STRASSE 1
D-45764 MARL, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040161380
10367890
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, ET AL.
NORMAN F. OBLON
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:025955/0268   Pages: 20
Recorded: 03/15/2011
Attorney Dkt #:372747US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRAUSCH, NICOLE
Exec Dt:
01/07/2011
2
EBBERS, ANDRE
Exec Dt:
01/07/2011
3
STOCHNIOL, GUIDO
Exec Dt:
01/06/2011
4
TROCHA, MARTIN
Exec Dt:
12/30/2010
5
OENAL, YUECEL
Exec Dt:
01/17/2011
6
SAUER, JOERG
Exec Dt:
12/23/2010
7
STUETZEL, BERNHARD
Exec Dt:
01/07/2011
8
WOLF, DORIT
Exec Dt:
01/07/2011
9
STUEGER, HARALD
Exec Dt:
01/07/2011
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8741253
US20110189072
12999151
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:027114/0912   Pages: 5
Recorded: 10/25/2011
Attorney Dkt #:388005US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STUETZEL, BERNHARD
Exec Dt:
10/05/2011
2
FAHRNER, WOLFGANG
Exec Dt:
10/05/2011
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8709858
US20120042951
13265417
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:028088/0756   Pages: 5
Recorded: 04/23/2012
Attorney Dkt #:397574US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STUETZEL, BERNHARD
Exec Dt:
03/31/2012
2
FAHRNER, WOLFGANG
Exec Dt:
03/30/2012
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8470632
US20120199832
13502629
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:028135/0089   Pages: 5
Recorded: 05/01/2012
Attorney Dkt #:397495US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STUETZEL, BERNHARD
Exec Dt:
03/31/2012
2
PATZ, MATTHIAS
Exec Dt:
03/28/2012
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9096922
US20120205654
13503668
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:028635/0024   Pages: 16
Recorded: 07/25/2012
Attorney Dkt #:401292US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WIEBER, STEPHAN
Exec Dt:
05/03/2012
2
PATZ, MATTHIAS
Exec Dt:
05/02/2012
3
STUETZEL, BERNHARD
Exec Dt:
05/02/2012
4
COELLE, MICHAEL
Exec Dt:
05/03/2012
5
BRAUSCH, NICOLE
Exec Dt:
05/02/2012
6
KLATT, JANETTE
Exec Dt:
05/14/2012
7
HESSING, JUTTA
Exec Dt:
05/08/2012
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8969610
US20120291665
13574376
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 9
Reel/Frame:029586/0827   Pages: 5
Recorded: 01/08/2013
Attorney Dkt #:408440US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STUETZEL, BERNHARD
Exec Dt:
10/25/2012
2
FAHRNER, WOLFGANG
Exec Dt:
11/28/2012
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9153432
US20130099236
13807852
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314

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