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Patent Assignment Assignor Details
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Assignor Name : HUELSMANN, KLAUS
Total Assignments: 7
Assignment: 1
Reel/Frame:018271/0621   Pages: 10
Recorded: 09/06/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUHMANN, KARL
Exec Dt:
08/18/2006
2
HUELSMANN, KLAUS
Exec Dt:
08/17/2006
3
WIELPUETZ, MARTIN
Exec Dt:
08/21/2006
4
MERTENS, WALTER-KONRAD
Exec Dt:
08/23/2006
5
SCHAUB, URSULA
Exec Dt:
08/25/2006
6
ALTING, KIRSTEN
Exec Dt:
08/21/2006
7
AMESOEDER, SIMON
Exec Dt:
09/06/2006
8
HOFFMANN, LEO
Exec Dt:
08/29/2006
Assignee
1
DEGUSSA, AG
BENNIGSENPLATZ 1
40474 DUSSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8007916
US20060292387
11341520
Correspondence name and address
C. IRVIN MCCLELLAND
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:022316/0004   Pages: 12
Recorded: 02/26/2009
Attorney Dkt #:336567US0PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LUETZELER, KIRSTEN
Exec Dt:
08/06/2008
2
WIELPUETZ, MARTIN
Exec Dt:
11/03/2008
3
LORENZ, FRANK
Exec Dt:
08/01/2008
4
HUELSMANN, KLAUS
Exec Dt:
07/29/2008
5
WURSCHE, ROLAND
Exec Dt:
08/06/2008
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100003524
12438142
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:022503/0125   Pages: 12
Recorded: 04/03/2009
Attorney Dkt #:334551US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LUETZELER, KIRSTEN
Exec Dt:
11/06/2008
2
HUELSMANN, KLAUS
Exec Dt:
11/14/2008
3
WIELPUETZ, MARTIN
Exec Dt:
11/17/2008
4
LORENZ, FRANK
Exec Dt:
11/12/2008
5
WURSCHE, ROLAND
Exec Dt:
11/17/2008
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100003534
12438364
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:022145/0798   Pages: 10
Recorded: 01/23/2009
Attorney Dkt #:334938US0PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LUETZELER, KIRSTEN
Exec Dt:
11/17/2008
2
HUELSMANN, KLAUS
Exec Dt:
11/17/2008
3
WIELPUETZ, MARTIN
Exec Dt:
11/17/2008
4
WURSCHE, ROLAND
Exec Dt:
11/17/2008
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100055425
12373547
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:022747/0682   Pages: 14
Recorded: 05/28/2009
Attorney Dkt #:341749US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WURSCHE, ROLAND
Exec Dt:
02/25/2009
2
KUHMANN, KARL
Exec Dt:
02/25/2009
3
KUETING, BEATRICE
Exec Dt:
03/02/2009
4
KREIDLER, PATRICK
Exec Dt:
03/01/2009
5
LUETZELER, KIRSTEN
Exec Dt:
02/26/2009
6
HUELSMANN, KLAUS
Exec Dt:
02/25/2009
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100062272
12515543
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:034382/0660   Pages: 6
Recorded: 12/05/2014
Attorney Dkt #:442221US99ASSIGNMENT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUELSMANN, KLAUS
Exec Dt:
10/13/2014
2
PEIRICK, HEINRICH
Exec Dt:
10/27/2014
3
GRUHN, MAXIMILIAN
Exec Dt:
10/14/2014
4
CASTELLI, LUCA
Exec Dt:
10/17/2014
Assignee
1
EVONIK INDUSTRIES AG
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9546273
US20150099847
14504475
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:035297/0130   Pages: 8
Recorded: 03/31/2015
Attorney Dkt #:447817US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRUHN, MAXIMILIAN
Exec Dt:
02/12/2015
2
HUELSMANN, KLAUS
Exec Dt:
02/03/2015
3
KUHMANN, KARL
Exec Dt:
02/03/2015
4
BEYER, MICHAEL
Exec Dt:
02/05/2015
5
RISTHAUS, MARTIN
Exec Dt:
02/03/2015
6
SHI, JUN
Exec Dt:
03/30/2015
Assignee
1
EVONIK INDUSTRIES AG
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150282566
14432530
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314

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