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Patent Assignment Assignor Details
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Assignor Name : SAUER, JOERG
Total Assignments: 12
Assignment: 1
Reel/Frame:008736/0516   Pages: 3
Recorded: 09/25/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VON HIPPEL, LUKAS
Exec Dt:
05/26/1997
2
BUSSEK, CHRISTIAN
Exec Dt:
06/03/1997
3
SAUER, JOERG
Exec Dt:
05/26/1997
4
SAUER, MANFRED
Exec Dt:
05/26/1997
5
ARNTZ, DIETRICH
Exec Dt:
05/26/1997
Assignee
1
DEGUSSA AKTIENGESELLSCHAFT
WEISSFRAUENSTRASSE 9
60311 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5928984
NONE
08845447
Correspondence name and address
BEVERIDGE, DEGRANDI, WEILACHER & YOUNG
ROBERT G. WEILACHER
1850 M ST., NW - SUITE 800
WASHINGTON, DC 20036
Assignment: 2
Reel/Frame:008979/0724   Pages: 3
Recorded: 01/16/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAUER, JOERG
Exec Dt:
08/09/1997
2
VON HIPPEL, LUKAS
Exec Dt:
07/29/1997
3
ARNTZ, DIETRICH
Exec Dt:
09/15/1997
4
BOECK, WOLFGANG
Exec Dt:
08/07/1997
Assignee
1
DEGUSSA AKTIENGESELLSCHAFT
WEISSFRAUENSTRASSE 9
60311 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5977011
NONE
08885042
Correspondence name and address
BEVERIDGE, DEGRANDI, WEILACHER, ET AL
ROBERT G. WEILACHER
1850 M STREET, N.W., SUITE 800
WASHINGTON, DC 20036
Assignment: 3
Reel/Frame:009259/0163   Pages: 3
Recorded: 01/08/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAUER, JOERG
Exec Dt:
08/09/1997
2
BOECK, WOLFGANG
Exec Dt:
08/07/1997
3
VON HIPPEL, LUKAS
Exec Dt:
07/29/1997
4
BURKHARDT, WERNER
Exec Dt:
08/04/1997
5
RAUTENBERG, STEPHAN
Exec Dt:
08/07/1997
6
ARNTZ, DIETRICH
Exec Dt:
09/15/1997
7
HOFEN, WILLI
Exec Dt:
09/02/1997
Assignee
1
DEGUSSA AKTIENGESELLSCHAFT
WEISSFRAUENSTRASSE 9
60311 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5852219
NONE
08885045
Correspondence name and address
BEVERIDGE, DEGRANDI ET AL.
1850 M STREET, N.W.
SUITE 800
WASHINGTON, D.C. 20036
Assignment: 4
Reel/Frame:008910/0003   Pages: 4
Recorded: 01/13/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOFEN, WILLI
Exec Dt:
09/02/1997
2
BOECK, WOLFGANG
Exec Dt:
10/20/1997
3
RAUTENBERG, STEPHAN
Exec Dt:
10/28/1997
4
SAUER, JOERG
Exec Dt:
09/16/1997
5
ARNTZ, DIETRICH
Exec Dt:
09/17/1997
6
GOEDECKE, RALF
Exec Dt:
09/05/1997
7
TAUGNER, WOLFGANG
Exec Dt:
09/30/1997
8
SONNENSCHEIN, RAYMUND
Exec Dt:
09/08/1997
Assignee
1
DEGUSSA AKTIENGESELLSCHAFT
WEISSFRAUENSTRASSE 9
60311 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5866721
NONE
08885043
Correspondence name and address
BEVERIDGE, DEGRANDI, WEILACHER & YOUNG
ROBERT G. WEILACHER
1850 M STREET, N.W., SUITE 800
WASHINGTON, D.C. 20036
Assignment: 5
Reel/Frame:009074/0963   Pages: 4
Recorded: 03/25/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOFEN, WILLI
Exec Dt:
09/02/1997
2
BOECK, WOLFGANG
Exec Dt:
10/20/1997
3
RAUTENBERG, STEPHAN
Exec Dt:
09/16/1997
4
SAUER, JOERG
Exec Dt:
11/17/1997
5
ARNTZ, DIETRICH
Exec Dt:
04/17/1997
6
GOEDECKE, RALF
Exec Dt:
09/05/1997
7
TAUGNER, WOLFGANG
Exec Dt:
09/30/1997
8
SONNENSCHEIN, RAYMUND
Exec Dt:
09/08/1997
Assignee
1
DEGUSSA AKTIENGESELLSCHAFT
WEISSFRAUENSTRASSE 9
60311 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5886230
NONE
08885044
Correspondence name and address
BEVERIDGE, DEGRANDI, WEILACHER ET AL.
1850 M STREET, N.W., STE. 800
WASHINGTON, DC 20036
ATTN: ROBERT G. WEILACHER
Assignment: 6
Reel/Frame:011873/0103   Pages: 2
Recorded: 06/08/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAAS, THOMAS
Exec Dt:
12/14/1999
2
JAEGER, BERND
Exec Dt:
12/17/1999
3
SAUER, JOERG
Exec Dt:
12/17/1999
4
HOFEN, WILLI
Exec Dt:
01/10/2000
5
VANHEERTUM, RUDOLF
Exec Dt:
12/21/1999
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
LEGAL PATENTS
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6297408
NONE
09786501
Correspondence name and address
E. I. DU PONT DE NEMOURS AND COMPANY
MARK D. KULLER
LEGAL-PATENTS
1007 MARKET STREET
WILMINGTON, DE 19898
Assignment: 7
Reel/Frame:016678/0362   Pages: 3
Recorded: 06/08/2005
Attorney Dkt #:264529US0X
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SANTIAGO FERNANDEZ, SILVIA
Exec Dt:
05/20/2005
2
SAUER, JOERG
Exec Dt:
05/20/2005
3
STOCHNIOL, GUIDO
Exec Dt:
05/20/2005
4
MASCHMEYER, DIETRICH
Exec Dt:
05/20/2005
5
BUESCHKEN, WILFRIED
Exec Dt:
05/20/2005
6
WIESE, KLAUS-DIETHER
Exec Dt:
05/20/2005
Assignee
1
OXENO OLEFINCHEMIE GMBH
PAUL-BAUMANN-STRASSE 1
D-45772 MARL, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7002050
US20050288534
11087509
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER ET AL
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:022926/0515   Pages: 10
Recorded: 07/08/2009
Attorney Dkt #:342269US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BADE, STEFAN
Exec Dt:
05/05/2009
2
SELIGER, BEATE
Exec Dt:
04/30/2009
3
SCHLADERBECK, NORBERT
Exec Dt:
04/29/2009
4
SAUER, JOERG
Exec Dt:
04/29/2009
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8039646
US20100036146
12521872
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 9
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: 10
Reel/Frame:030431/0067   Pages: 12
Recorded: 05/16/2013
Attorney Dkt #:410731US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LATOSCHINSKI, GUENTER
Exec Dt:
03/21/2013
2
OENAL, YUECEL
Exec Dt:
03/05/2013
3
SAUER, JOERG
Exec Dt:
03/19/2013
4
STOCHNIOL, GUIDO
Exec Dt:
04/08/2013
5
PAULI, INGO
Exec Dt:
03/21/2013
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130224098
13816569
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 11
Reel/Frame:032683/0772   Pages: 12
Recorded: 04/16/2014
Attorney Dkt #:420919US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OENAL, YUECEL
Exec Dt:
04/07/2014
2
STOCHNIOL, GUIDO
Exec Dt:
11/22/2013
3
SAUER, JOERG
Exec Dt:
11/23/2013
4
PAULI, INGO
Exec Dt:
12/03/2013
5
SCHLADERBECK, NORBERT
Exec Dt:
11/25/2013
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140286848
14005413
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 12
Reel/Frame:047345/0658   Pages: 3
Recorded: 10/30/2018
Attorney Dkt #:816647
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SAUER, JOERG
Exec Dt:
09/27/2018
Assignee
1
DSPACE DIGITAL SIGNAL PROCESSING AND CONTROL ENGINEERING GMBH
RATHENAUSTRASSE 26
PADERBORN, GERMANY 33102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10521332
NONE
16145208
Correspondence name and address
LEYDIG, VOIT & MAYER, LTD.
TWO PRUDENTIAL PLAZA, SUITE 4900
180 NORTH STETSON AVENUE
CHICAGO, IL 606016731

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