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Patent Assignment Assignor Details
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Assignor Name : WURSCHE, ROLAND
Total Assignments: 31
Assignment: 1
Reel/Frame:011094/0818   Pages: 3
Recorded: 09/07/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
QUEISSER, JOACHIM
Exec Dt:
03/25/1999
2
GEPRAEGS, MICHAEL
Exec Dt:
03/25/1999
3
RIEGER, BERNHARD
Exec Dt:
03/16/1999
4
WURSCHE, ROLAND
Exec Dt:
03/16/1999
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6306979
NONE
09623711
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1101 CONNECTICUT AVENUE, N.W.
WASHINGTON, D.C. 20036
Assignment: 2
Reel/Frame:010580/0765   Pages: 3
Recorded: 12/13/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GEPRAEGS, MICHAEL
Exec Dt:
06/25/1999
2
QUEISSER, JOACHIM
Exec Dt:
06/25/1999
3
RIEGER, BERNDHARD
Exec Dt:
07/13/1999
4
WURSCHE, ROLAND
Exec Dt:
07/13/1999
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6284868
NONE
09445764
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1101 CONNECTICUT AVE. N.W.
WASHINGTON, D.C. 20036
Assignment: 3
Reel/Frame:015024/0775   Pages: 3
Recorded: 02/24/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WURSCHE, ROLAND
Exec Dt:
02/23/2004
2
KAUFHOLD, DAGMAR
Exec Dt:
02/23/2004
3
TELOEKEN, BERTHOLD
Exec Dt:
02/23/2004
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1 DUESSELDORF
D-40474 DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7133209
US20040166342
10784712
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
RICHARD L, CHINN, PH.D.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Domestic representative
Assignment: 4
Reel/Frame:015939/0128   Pages: 3
Recorded: 10/29/2004
Attorney Dkt #:251026USO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WURSCHE, ROLAND
Exec Dt:
09/30/2004
2
DOWE, ANDREAS
Exec Dt:
09/30/2004
3
BAUMANN, FRANZ-ERICH
Exec Dt:
09/30/2004
4
BARTZ, WILFRIED
Exec Dt:
09/30/2004
5
HIMMELMANN, MARTIN
Exec Dt:
09/30/2004
6
GOERING, RAINER
Exec Dt:
09/30/2004
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1,
40474 DUESSELDORF-, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050038201
10918343
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:017591/0623   Pages: 3
Recorded: 02/15/2006
Attorney Dkt #:284273US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DOWE, ANDREAS
Exec Dt:
02/09/2006
2
GOERING, RAINER
Exec Dt:
02/09/2006
3
HIMMELMANN, MARTIN
Exec Dt:
02/09/2006
4
BOLLMANN, SONJA
Exec Dt:
02/09/2006
5
BAUMANN, FRANZ-ERICH
Exec Dt:
02/09/2006
6
WURSCHE, ROLAND
Exec Dt:
02/09/2006
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
D-40474, DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8647551
US20060183869
11354114
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:018221/0132   Pages: 3
Recorded: 08/23/2006
Attorney Dkt #:290167USOPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUHMANN, KARL
Exec Dt:
05/05/2006
2
GOERING, RAINER
Exec Dt:
05/05/2006
3
WURSCHE, ROLAND
Exec Dt:
05/05/2006
4
FRANOSCH, JUERGEN
Exec Dt:
05/05/2006
5
RIES, HANS
Exec Dt:
05/05/2006
6
JACOBS, CLEMENS
Exec Dt:
05/05/2006
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
40474 DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7939151
US20070148388
10580194
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & ET AL
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:017987/0705   Pages: 3
Recorded: 06/08/2006
Attorney Dkt #:286408US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALTING, KIRSTEN
Exec Dt:
05/18/2006
2
BAUMANN, FRANZ-ERICH
Exec Dt:
05/18/2006
3
BOLLMANN, SONJA
Exec Dt:
05/18/2006
4
DOWE, ANDREAS
Exec Dt:
05/18/2006
5
WURSCHE, ROLAND
Exec Dt:
05/18/2006
6
SCHAFER, GEORG
Exec Dt:
05/18/2006
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
40474 DUSSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8003201
US20060281873
11448913
Correspondence name and address
C. IRVIN MCCLELLAND
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:017987/0883   Pages: 3
Recorded: 06/08/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WURSCHE, ROLAND
Exec Dt:
05/23/2006
2
DOWE, ANDREAS
Exec Dt:
05/23/2006
3
BEUTH, REINHARD
Exec Dt:
05/23/2006
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
40474 DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070021535
11448914
Correspondence name and address
C. IRVIN MCCLELLAND
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 9
Reel/Frame:019665/0269   Pages: 4
Recorded: 08/08/2007
Attorney Dkt #:291789US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WURSCHE, ROLAND
Exec Dt:
05/26/2006
2
BOLLMANN, SONJA
Exec Dt:
05/26/2006
3
WIELPUETZ, MARTIN
Exec Dt:
05/26/2006
4
ALTING, KIRSTEN
Exec Dt:
05/26/2006
5
HAEGER, HARALD
Exec Dt:
05/26/2006
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
DUESSELDORF, GERMANY 40474
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070166560
10589264
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 10
Reel/Frame:018450/0316   Pages: 17
Recorded: 10/26/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAGER, HARALD
Exec Dt:
10/12/2005
2
HASSKERL, THOMAS
Exec Dt:
10/05/2005
3
ITTMANN, GUNTHER
Exec Dt:
08/26/2005
4
WURSCHE, ROLAND
Exec Dt:
08/25/2006
5
SCHUBEL, KLAUS-DIETER
Exec Dt:
08/25/2006
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
DE-40474 DUSSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060281846
10544041
Correspondence name and address
MICHAEL A. SANZO
FITCH, EVEN, TABIN & FLANNERY
ONE LAFAYETTE CENTRE
1120 20TH STREET, N.W., SUITE 750S
WASHINGTON, D.C. 20036
Assignment: 11
Reel/Frame:019283/0014   Pages: 20
Recorded: 05/11/2007
Attorney Dkt #:7601/88288
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ITTMANN, GUNTHER
Exec Dt:
10/19/2006
2
WURSCHE, ROLAND
Exec Dt:
10/17/2006
3
HASSKERL, THOMAS
Exec Dt:
10/24/2006
4
SCHUEBEL, KLAUS-DIETER
Exec Dt:
10/16/2006
5
LOHKAEMPER, HANS-GUENTER
Exec Dt:
10/16/2006
6
HAGAR, HARALD
Exec Dt:
10/24/2006
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
DUSSELDORF, GERMANY 40474
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070173581
10591289
Correspondence name and address
MICHAEL A. SANZO
15400 CALHOUN DRIVE
ROCKVILLE, MD 20855
Assignment: 12
Reel/Frame:018472/0268   Pages: 3
Recorded: 10/27/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DOWE, ANDREAS
Exec Dt:
10/18/2006
2
GORING, RAINER
Exec Dt:
10/18/2006
3
BOER, MICHAEL
Exec Dt:
10/18/2006
4
WURSCHE, ROLAND
Exec Dt:
10/18/2006
5
HIMMELMANN, MARTIN
Exec Dt:
10/18/2006
6
BAUMANN, FRANZ-ERICH
Exec Dt:
10/18/2006
7
KUHMANN, KARL
Exec Dt:
10/18/2006
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
40474 DUSSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8303873
US20070036998
11480459
Correspondence name and address
C. IRVIN MCCLELLAND
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 13
Reel/Frame:018791/0001   Pages: 13
Recorded: 01/11/2007
Attorney Dkt #:297261US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WURSCHE, ROLAND
Exec Dt:
11/20/2006
2
BAUMANN, FRANZ-ERICH
Exec Dt:
11/20/2006
3
KUETING, BEATRICE
Exec Dt:
11/20/2006
4
WIELPUETZ, MARTIN
Exec Dt:
11/20/2006
5
KREIDLER, PATRICK
Exec Dt:
11/20/2006
6
HAEGER, HARALD
Exec Dt:
11/20/2006
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
40474 DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070104971
11586526
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 14
Reel/Frame:020424/0033   Pages: 16
Recorded: 01/28/2008
Attorney Dkt #:312115US0PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WURSCHE, ROLAND
Exec Dt:
07/20/2007
2
BOLLMANN, SONJA
Exec Dt:
07/20/2007
3
HAEGER, HARALD
Exec Dt:
07/20/2007
4
WIELPUETZ, MARTIN
Exec Dt:
07/20/2007
5
ALTING, KIRSTEN
Exec Dt:
07/24/2007
6
BEYER, MICHAEL
Exec Dt:
07/17/2007
7
BAUMANN, FRANZ-ERICH
Exec Dt:
07/20/2007
Assignee
1
DEGUSSA GMBH
BENNIGSENPLATZ 1
DUESSELDORF, GERMANY 40474
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080261010
11816556
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 15
Reel/Frame:019968/0811   Pages: 12
Recorded: 10/16/2007
Attorney Dkt #:310618US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAUMANN, FRANZ-ERICH
Exec Dt:
07/23/2007
2
WURSCHE, ROLAND
Exec Dt:
07/23/2007
3
HAEGER, HARALD
Exec Dt:
07/23/2007
4
BOLLMANN, SONJA
Exec Dt:
06/15/2007
5
ALTING, KIRSTEN
Exec Dt:
06/14/2007
Assignee
1
DEGUSSA GMBH
BENNIGSENPLATZ 1
DUESSELDORF, GERMANY 40474
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8357455
US20080119632
11813103
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 16
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: 17
Reel/Frame:021914/0376   Pages: 10
Recorded: 12/02/2008
Attorney Dkt #:334288US0PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALTING, KIRSTEN
Exec Dt:
10/10/2008
2
WURSCHE, ROLAND
Exec Dt:
10/10/2008
3
HAEGER, HARALD
Exec Dt:
10/10/2008
4
WIELPUETZ, MARTIN
Exec Dt:
10/10/2008
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10479059
US20090286096
12302298
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 18
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: 19
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: 20
Reel/Frame:032931/0521   Pages: 10
Recorded: 05/20/2014
Attorney Dkt #:357570US0DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WURSCHE, ROLAND
Exec Dt:
12/01/2008
2
BAUMGARTEN, GOETZ
Exec Dt:
12/01/2008
3
LORTZ, WOLFGANG
Exec Dt:
12/01/2008
4
KROELL, MICHAEL
Exec Dt:
12/01/2008
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8764992
US20100187174
12752293
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 21
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: 22
Reel/Frame:022814/0336   Pages: 12
Recorded: 06/11/2009
Attorney Dkt #:342145US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEILER, MATTHIAS
Exec Dt:
04/24/2009
2
BERNHARDT, STEFAN
Exec Dt:
04/24/2009
3
SCHNEIDER, ROLF
Exec Dt:
04/24/2009
4
WURSCHE, ROLAND
Exec Dt:
04/24/2009
5
BAUMANN, FRANZ-ERICH
Exec Dt:
04/24/2009
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8167983
US20100071557
12517372
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 23
Reel/Frame:025761/0001   Pages: 16
Recorded: 11/04/2010
Attorney Dkt #:367492US0PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WURSCHE, ROLAND
Exec Dt:
06/17/2010
2
BOLLMANN, SONJA
Exec Dt:
06/17/2010
3
BAUMANN, FRANZ-ERICH
Exec Dt:
06/17/2010
4
KUETING, BEATRICE
Exec Dt:
06/29/2010
5
LUETZELER, KIRSTEN
Exec Dt:
06/29/2010
6
PAWLIK, ANDREAS
Exec Dt:
06/29/2010
7
WIELPUETZ, MARTIN
Exec Dt:
06/29/2010
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110045269
12989899
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 24
Reel/Frame:030354/0890   Pages: 14
Recorded: 05/06/2013
Attorney Dkt #:415296US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HERMASCH, SYLVIA ANITA
Exec Dt:
04/07/2013
2
WURSCHE, ROLAND
Exec Dt:
04/08/2013
3
HAEGER, HARALD
Exec Dt:
04/08/2013
4
POETSCHKE, PETRA
Exec Dt:
04/10/2013
5
KRAUSE, BEATE
Exec Dt:
04/09/2013
6
SOCHER, ROBERT
Exec Dt:
04/19/2013
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9524807
US20130207050
13882799
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 25
Reel/Frame:030326/0474   Pages: 9
Recorded: 05/01/2013
Attorney Dkt #:412376US99
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAEGER, HARALD
Exec Dt:
04/08/2013
2
WURSCHE, ROLAND
Exec Dt:
04/10/2013
3
HERMASCH, SYLVIA ANITA
Exec Dt:
04/07/2013
4
JAKISCH, LOTHAR
Exec Dt:
04/02/2013
5
KRAUSE, BEATE
Exec Dt:
04/02/2013
6
POETSCHKE, PETRA
Exec Dt:
03/29/2013
7
SOCHER, ROBERT
Exec Dt:
04/08/2013
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9312043
US20130240799
13804328
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 26
Reel/Frame:030825/0228   Pages: 10
Recorded: 07/18/2013
Attorney Dkt #:415314US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HERMASCH, SYLVIA ANITA
Exec Dt:
07/04/2013
2
WURSCHE, ROLAND
Exec Dt:
06/04/2013
3
HAEGER, HARALD
Exec Dt:
06/04/2013
4
LEHMANN, KATHRIN
Exec Dt:
06/04/2013
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9418773
US20130299750
13882689
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 27
Reel/Frame:045100/0705   Pages: 5
Recorded: 03/04/2018
Attorney Dkt #:000559US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WURSCHE, ROLAND
Exec Dt:
02/12/2018
2
HERWIG, JUERGEN
Exec Dt:
02/12/2018
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10689483
US20190127516
15743205
Correspondence name and address
GRÜNEBERG AND MYERS, PLLC
1775 TYSONS BLVD, 5TH FLOOR
TYSONS, VA 22102
Assignment: 28
Reel/Frame:045880/0172   Pages: 17
Recorded: 05/23/2018
Attorney Dkt #:000562US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHWAGER, FLORIAN
Exec Dt:
04/06/2018
2
WURSCHE, ROLAND
Exec Dt:
02/13/2018
3
MICHLBAUER, FRANZ
Exec Dt:
02/15/2018
4
HAUSNER, HELMUT
Exec Dt:
02/15/2018
5
NEUMANN, CLAUDIUS
Exec Dt:
02/16/2018
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10570249
US20180230263
15751601
Correspondence name and address
GRÜNEBERG AND MYERS PLLC
1775 TYSONS BLVD., 5TH FLOOR
TYSONS, VA 22102
Assignment: 29
Reel/Frame:045970/0730   Pages: 20
Recorded: 06/03/2018
Attorney Dkt #:000589US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WURSCHE, ROLAND
Exec Dt:
04/06/2018
2
HERWIG, JÜRGEN
Exec Dt:
03/23/2018
3
KREIS, PETER
Exec Dt:
03/19/2018
4
LAZAR, MARINA
Exec Dt:
03/04/2018
5
ROOS, MARTIN
Exec Dt:
03/20/2018
6
BAUMGARTEN, GOETZ
Exec Dt:
03/19/2018
7
SCHNITZER, CHRISTIAN
Exec Dt:
03/19/2018
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 111
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10829590
US20180273679
15763638
Correspondence name and address
GRUNEBERG AND MYERS PLLC
1775 TYSONS BLVD
5TH FLOOR
TYSONS, VA 22102
Assignment: 30
Reel/Frame:050950/0215   Pages: 14
Recorded: 11/07/2019
Attorney Dkt #:2016P00318WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WURSCHE, ROLAND
Exec Dt:
10/28/2019
2
SCHWAGER, FLORIAN
Exec Dt:
10/25/2019
3
ADAM, DIETER
Exec Dt:
10/31/2019
4
MICHLBAUER, FRANZ
Exec Dt:
10/29/2019
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200002467
16484711
Correspondence name and address
EVONIK CORPORATION
299 JEFFERSON ROAD
PARSIPPANY, NJ 07054
Assignment: 31
Reel/Frame:061258/0538   Pages: 20
Recorded: 09/29/2022
Attorney Dkt #:004072USPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WURSCHE, ROLAND
Exec Dt:
05/05/2022
2
TRASSL, CHRISTIAN
Exec Dt:
06/14/2022
3
GEERKENS, SEBASTIAN
Exec Dt:
05/04/2022
4
BLASCHKE, JÖRG
Exec Dt:
05/16/2022
5
BERNHARD, KAY
Exec Dt:
05/08/2022
6
HOLLEYN, DENIS
Exec Dt:
05/16/2022
Assignee
1
EVONIK OPERATIONS GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230131319
17995030
Correspondence name and address
GRUNEBERG AND MYERS PLLC
1775 TYSONS BLVD
5TH FLOOR
TYSONS, VA 22102

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