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Patent Assignment Assignor Details
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Assignor Name : LENZ, UDO
Total Assignments: 6
Assignment: 1
Reel/Frame:008530/0485   Pages: 3
Recorded: 05/27/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LENZ, UDO
Exec Dt:
02/07/1997
2
NEUTZLER, ULRICH
Exec Dt:
02/07/1997
3
SCHOENGEN, ANTON
Exec Dt:
02/07/1997
4
SIGG, REINHARD
Exec Dt:
02/07/1997
Assignee
1
HUELS AKTIENGESELLSCHAFT
PAUL-BAUMANN-STRASSE 1
MARL, GERMANY 45764
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5852201
NONE
08784519
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND ET AL
JOHN K. PIKE
1755 JEFFERSON DAVIS HIGHWAY, 4TH FL.
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:025848/0945   Pages: 20
Recorded: 02/23/2011
Attorney Dkt #:370731US99XPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LUEKEN, HANS-GERD
Exec Dt:
10/11/2010
2
FRIDAG, DIRK
Exec Dt:
10/11/2010
3
LENZ, UDO
Exec Dt:
10/04/2010
4
SCHULTE-ALTHOFF, HERMANN-JOSEF
Exec Dt:
10/11/2010
5
WIESE, KLAUS-DIETHER
Exec Dt:
10/11/2010
6
KAIZIK, ALFRED
Exec Dt:
10/04/2010
7
MUHLACK, PATRICK
Exec Dt:
10/05/2010
8
BUESCHKEN, WILFRIED
Exec Dt:
10/04/2010
9
HOEPER, FRANK
Exec Dt:
10/04/2010
Assignee
1
EVONIK OXENO GMBH
PAUL-BAUMANN-STR. 1
MARL, GERMANY 45772
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8461394
US20110130595
12995800
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:036757/0979   Pages: 11
Recorded: 10/08/2015
Attorney Dkt #:455528US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FRIDAG, DIRK
Exec Dt:
07/30/2015
2
LENZ, UDO
Exec Dt:
07/29/2015
3
LUEKEN, HANS-GERD
Exec Dt:
07/30/2015
4
FRANKE, ROBERT
Exec Dt:
07/30/2015
5
RUDEK, MARKUS
Exec Dt:
08/03/2015
6
WIESE, KLAUS-DIETHER
Exec Dt:
08/03/2015
7
BROECKER, SOENKE
Exec Dt:
07/28/2015
8
PRISKE, MARKUS
Exec Dt:
07/24/2015
9
PATALONG, CHRISTOPH
Exec Dt:
08/11/2015
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9428433
US20150299079
14653717
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:048743/0684   Pages: 42
Recorded: 03/29/2019
Attorney Dkt #:060042-00294
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FRIDAG, DIRK
Exec Dt:
01/10/2019
2
FRANKE, ROBERT
Exec Dt:
01/22/2019
3
GRASS, MICHAEL
Exec Dt:
01/14/2019
4
BOECK, FLORIAN
Exec Dt:
01/09/2019
5
HECHT, CORINNA
Exec Dt:
01/15/2019
6
DERCKS, BENEDIKT
Exec Dt:
01/10/2019
7
LENZ, UDO
Exec Dt:
01/10/2019
8
HILLER, CHRISTOPH
Exec Dt:
01/09/2019
9
EHLERS, CHRISTOPH
Exec Dt:
01/15/2019
10
MÜNZNER, STEFAN
Exec Dt:
01/16/2019
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10577297
US20190169106
16204572
Correspondence name and address
NEXSEN PRUET PLLC
227 W. TRADE STREET, SUITE 1550
CHARLOTTE, NC 28202
Assignment: 5
Reel/Frame:048808/0132   Pages: 42
Recorded: 04/05/2019
Attorney Dkt #:060042-00292
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FRIDAG, DIRK
Exec Dt:
03/25/2019
2
FRANKE, ROBERT
Exec Dt:
03/29/2019
3
GRASS, MICHAEL
Exec Dt:
03/01/2019
4
BOECK, FLORIAN
Exec Dt:
02/22/2019
5
HECHT, CORINNA
Exec Dt:
02/28/2019
6
DERCKS, BENEDIKT
Exec Dt:
02/26/2019
7
LENZ, UDO
Exec Dt:
02/28/2019
8
HILLER, CHRISTOPH
Exec Dt:
02/26/2019
9
EHLERS, CHRISTOPH
Exec Dt:
02/28/2019
10
MÜNZNER, STEFAN
Exec Dt:
02/27/2019
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10501392
US20190169104
16203929
Correspondence name and address
NEXSEN PRUET PLLC
227 W. TRADE STREET, SUITE 1550
CHARLOTTE, NC 28202
Assignment: 6
Reel/Frame:049876/0673   Pages: 42
Recorded: 07/26/2019
Attorney Dkt #:060042-00293
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FRIDAG, DIRK
Exec Dt:
03/29/2019
2
FRANKE, ROBERT
Exec Dt:
03/07/2019
3
GRASS, MICHAEL
Exec Dt:
03/01/2019
4
BOECK, FLORIAN
Exec Dt:
02/27/2019
5
HECHT, CORINNA
Exec Dt:
02/28/2019
6
DERCKS, BENEDIKT
Exec Dt:
02/26/2019
7
LENZ, UDO
Exec Dt:
02/28/2019
8
HILLER, CHRISTOPH
Exec Dt:
02/06/2019
9
EHLERS, CHRISTOPH
Exec Dt:
02/28/2019
10
MÜNZNER, STEFAN
Exec Dt:
02/27/2019
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10562833
US20190169105
16204263
Correspondence name and address
NEXSEN PRUET PLLC
227 WEST TRADE STREET
SUITE 1550
CHARLOTTE, NC 28202

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