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Patent Assignment Assignor Details
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Assignor Name : CLAES, WILFRIED
Total Assignments: 12
Assignment: 1
Reel/Frame:019385/0153   Pages: 11
Recorded: 06/06/2007
Attorney Dkt #:7601/09040
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BATHE, BRIGITTE
Exec Dt:
05/21/2007
2
CLAES, WILFRIED
Exec Dt:
05/05/2007
3
HANS, STEPHAN
Exec Dt:
05/21/2007
Assignee
1
DEGUSSA GMBH
BENNIGSENPLATZ 1
DUSSELDORF, GERMANY 40474
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070259408
11783061
Correspondence name and address
MICHAEL A. SANZO
15400 CALHOUN DRIVE
SUITE 125
ROCKVILLE, MD 20855
Assignment: 2
Reel/Frame:019807/0244   Pages: 6
Recorded: 09/11/2007
Attorney Dkt #:311308US0X
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BATHE, BRIGITTE
Exec Dt:
07/18/2007
2
CLAES, WILFRIED
Exec Dt:
07/20/2007
Assignee
1
DEGUSSA GMBH
BENNIGSENPLATZ 1
DUESSELDORF, GERMANY 40474
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7785840
US20080014618
11777423
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:019849/0526   Pages: 11
Recorded: 09/19/2007
Attorney Dkt #:7601/09100
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BATHE, BRIGITTE
Exec Dt:
08/20/2007
2
HANS, STEPHAN
Exec Dt:
08/20/2007
3
CLAES, WILFRIED
Exec Dt:
08/21/2007
Assignee
1
DEGUSSA GMBH
BENNIGSENPLATZ 1
DUSSELDORF, GERMANY 40474
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080050786
11822454
Correspondence name and address
MICHAEL A. SANZO
15400 CALHOUN DRIVE
SUITE 125
ROCKVILLE, MD 20855
Assignment: 4
Reel/Frame:020181/0956   Pages: 4
Recorded: 11/30/2007
Attorney Dkt #:032301.520
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BATHE, BRIGITTE
Exec Dt:
11/19/2007
2
CLAES, WILFRIED
Exec Dt:
11/19/2007
3
JERRENTRUP, SILKE
Exec Dt:
11/20/2007
4
KREUTZER, CAROLINE
Exec Dt:
11/21/2007
5
THIERBACH, GEORG
Exec Dt:
11/19/2007
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRABE 1-11
ESSEN, GERMAN DEMOCRATIC REPUBLIC DE-45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7910715
US20080261269
11937888
Correspondence name and address
SUZANNAH K. SUNDBY
1130 CONNECTICUT AVE., NW #1130
SMITH, GAMBRELL & RUSSELL, LLP
WASHINGTON, DC 20036
Assignment: 5
Reel/Frame:026445/0477   Pages: 5
Recorded: 06/15/2011
Attorney Dkt #:378181US99X
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CLAES, WILFRIED
Exec Dt:
04/29/2011
2
GERSTMEIR, ROBERT
Exec Dt:
04/29/2011
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8741608
US20110244529
13074458
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:027607/0337   Pages: 14
Recorded: 01/27/2012
Attorney Dkt #:7601/23900
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WENDISCH, VOLKER F.
Exec Dt:
12/05/2011
2
LINDNER, STEFFEN
Exec Dt:
01/15/2012
3
BATHE, BRIGITTE
Exec Dt:
12/06/2011
4
CLAES, WILFRIED
Exec Dt:
12/06/2011
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9163268
US20120164698
13379654
Correspondence name and address
MICHAEL A. SANZO
15400 CALHOUN DRIVE
SUITE 125
ROCKVILLE, MD 20855
Assignment: 7
Reel/Frame:027882/0181   Pages: 4
Recorded: 03/18/2012
Attorney Dkt #:7601/21650CIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CLAES, WILFRIED
Exec Dt:
03/01/2012
2
BATHE, BRIGITTE
Exec Dt:
03/01/2012
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8637295
NONE
13314162
Correspondence name and address
MICHAEL A. SANZO
15400 CALHOUN DRIVE
SUITE 125
ROCKVILLE, MD 20855
Assignment: 8
Reel/Frame:028319/0150   Pages: 30
Recorded: 06/05/2012
Attorney Dkt #:7601/28150US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HANS, STEPHAN
Exec Dt:
05/16/2012
2
BATHE, BRIGITTE
Exec Dt:
05/22/2012
3
RETH, ALEXANDER
Exec Dt:
05/27/2012
4
CLAES, WILFRIED
Exec Dt:
05/21/2012
5
KRAMER, REINHARD
Exec Dt:
05/18/2012
6
SEIBOLD, GERD
Exec Dt:
05/21/2012
7
HENRICH, ALEXANDER
Exec Dt:
05/15/2012
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9359413
US20120252075
13438665
Correspondence name and address
MICHAEL A. SANZO
15400 CALHOUN DRIVE
SUITE 125
ROCKVILLE, MD 20855
Assignment: 9
Reel/Frame:038703/0181   Pages: 30
Recorded: 05/13/2016
Attorney Dkt #:7601/28150CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HANS, STEPHAN
Exec Dt:
05/16/2012
2
BATHE, BRIGITTE
Exec Dt:
05/22/2012
3
RETH, ALEXANDER
Exec Dt:
05/27/2012
4
CLAES, WILFRIED
Exec Dt:
05/21/2012
5
KRÄMER, REINHARD
Exec Dt:
05/18/2012
6
SEIBOLD, GERD
Exec Dt:
05/21/2012
7
HENRICH, ALEXANDER
Exec Dt:
05/15/2012
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160244490
15147885
Correspondence name and address
MICHAEL A. SANZO
15400 CALHOUN DRIVE
SUITE 125
ROCKVILLE, MD 20855
Assignment: 10
Reel/Frame:028858/0244   Pages: 10
Recorded: 08/28/2012
Attorney Dkt #:400891US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RETH, ALEXANDER
Exec Dt:
07/16/2012
2
BATHE, BRIGITTE
Exec Dt:
08/17/2012
3
HANS, STEPHAN
Exec Dt:
07/12/2012
4
CLAES, WILFRIED
Exec Dt:
07/13/2012
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8912313
US20130004999
13534359
Correspondence name and address
OBLON, SPIVAK
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 11
Reel/Frame:037324/0189   Pages: 7
Recorded: 12/18/2015
Attorney Dkt #:15-40117-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WALTER, FREDERIK
Exec Dt:
10/15/2015
2
PERSICKE, MARCUS
Exec Dt:
10/15/2015
3
KALINOWSKI, JÖRN
Exec Dt:
10/15/2015
4
HÜSER, ANDREA
Exec Dt:
12/14/2015
5
CLAES, WILFRIED
Exec Dt:
10/18/2015
6
RETH, ALEXANDER
Exec Dt:
10/15/2015
Assignee
1
EVONIK INDUSTRIES AG
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160265072
14762840
Correspondence name and address
RYAN P. COX, REED SMITH LLP
1717 ARCH STREET
THREE LOGAN SQUARE, SUITE 3100
PHILADELPHIA, PA 19103
Assignment: 12
Reel/Frame:039491/0424   Pages: 17
Recorded: 08/19/2016
Attorney Dkt #:7601/16045
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OELMANN, ANSGAR
Exec Dt:
01/12/2016
2
ALT, HANS CHRISTIAN
Exec Dt:
01/09/2016
3
BECKER, FRANZ ULRICH
Exec Dt:
01/12/2016
4
BLÜMKE, WILFRIED
Exec Dt:
01/11/2016
5
CLAES, WILFRIED
Exec Dt:
01/20/2016
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11076616
US20160255863
15031260
Correspondence name and address
MICHAEL A. SANZO
15400 CALHOUN DRIVE
SUITE 125
ROCKVILLE, MD 20855

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