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Patent Assignment Assignor Details
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Assignor Name : LEININGER, STEFAN
Total Assignments: 14
Assignment: 1
Reel/Frame:013313/0164   Pages: 3
Recorded: 09/19/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEININGER, STEFAN
Exec Dt:
08/08/2002
2
HAAS, THOMAS
Exec Dt:
08/16/2002
3
BISCHOFF, DIETMAR
Exec Dt:
08/30/2002
4
VANHEERTUM, RUDOLF
Exec Dt:
09/03/2002
5
ECKER, ARMIN
Exec Dt:
08/19/2002
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
DUSSELDORF, GERMANY DE-40474
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030051726
10247116
Correspondence name and address
SMITH, GAMBRELL & RUSSELL, LLP
ROBERT G. WEILACHER
SUITE 3100, PROMENADE II
1230 PEACHTREE STREET, N.E.
ATLANTA, GA 30309-3592
Assignment: 2
Reel/Frame:013491/0187   Pages: 3
Recorded: 11/14/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HERWIG, JURGEN
Exec Dt:
09/03/2002
2
LEININGER, STEFAN
Exec Dt:
09/03/2002
3
OENBRINK, GEORG
Exec Dt:
09/03/2002
4
SCHIFFER, THOMAS
Exec Dt:
09/03/2002
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
D-40474 DUESSELDORG, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6664423
US20030100795
10293471
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:013942/0978   Pages: 6
Recorded: 04/10/2003
Conveyance: RECORD TO CORRECT ASSIGNOR #1'S NAME AND ASSIGNEE'S ADDRESS ON AN ASSIGNMENT PREVIOUSLY RECORDED ON REEL/FRAME 013491/0187
Assignors
1
HERWIG, JUERGEN
Exec Dt:
09/03/2002
2
LEININGER, STEFAN
Exec Dt:
09/03/2002
3
OENBRINK, GEORG
Exec Dt:
09/03/2002
4
SCHIFFER, THOMAS
Exec Dt:
09/03/2002
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
D-40474 DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6664423
US20030100795
10293471
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:015311/0984   Pages: 3
Recorded: 05/10/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEININGER, STEFAN
Exec Dt:
11/27/2003
2
HERWIG, JUERGEN
Exec Dt:
12/09/2003
3
ROOS, MARTIN
Exec Dt:
12/17/2003
4
OENBRINK, GEORG
Exec Dt:
12/19/2003
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
DE-40474 DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6927308
US20040167359
10733278
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:019403/0739   Pages: 12
Recorded: 06/08/2007
Attorney Dkt #:290162US0PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
D'ALESSANDRO, ROBERT N.
Exec Dt:
06/01/2007
2
TARABOCCHIA, JOHN
Exec Dt:
06/01/2007
3
JONES, JERALD ANDREW
Exec Dt:
05/31/2007
4
BONDE, STEVEN E.
Exec Dt:
05/30/2007
5
LEININGER, STEFAN
Exec Dt:
06/04/2007
Assignee
1
DEGUSSA CORPORATION
379 INTERPACE PARKWAY
P.O. BOX 677
PARSIPPANY, NEW YORK 07054-0677
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7820031
US20070221538
10576768
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:019428/0889   Pages: 14
Recorded: 06/14/2007
Attorney Dkt #:290162US
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE'S ADDRESS PREVIOUSLY RECORDED ON REEL 019403 FRAME 0739. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
D'ALESSANDRO, ROBERT N.
Exec Dt:
06/01/2007
2
TARABOCCHIA, JOHN
Exec Dt:
06/01/2007
3
JONES, JERALD ANDREW
Exec Dt:
05/31/2007
4
BONDE, STEVEN E.
Exec Dt:
05/30/2007
5
LEININGER, STEFAN
Exec Dt:
06/04/2007
Assignee
1
DEGUSSA CORPORATION
379 INTERPACE PARKWAY
P.O. BOX 677
PARSIPPANY, NEW JERSEY 07054-0677
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7820031
US20070221538
10576768
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:020962/0195   Pages: 8
Recorded: 05/17/2008
Attorney Dkt #:7601/13500
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HILDEBRAND, JENS
Exec Dt:
12/03/2007
2
LEININGER, STEFAN
Exec Dt:
12/03/2007
3
JAKOB, HARALD
Exec Dt:
12/03/2007
4
SCHICK, GEORG
Exec Dt:
11/30/2007
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090149368
11991776
Correspondence name and address
MICHAEL A. SANZO
15400 CALHOUN DRIVE
SUITE 125
ROCKVILLE, MD 20855
Assignment: 8
Reel/Frame:022258/0403   Pages: 5
Recorded: 02/15/2009
Attorney Dkt #:7601/19850
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEININGER, STEFAN
Exec Dt:
01/07/2009
2
JAKOB, HARALD
Exec Dt:
12/23/2008
3
OVERDICK, RALPH
Exec Dt:
01/12/2009
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7956027
US20090137448
12320394
Correspondence name and address
MICHAEL A. SANZO
15400 CALHOUN DRIVE
SUITE 125
ROCKVILLE, MD 20855
Assignment: 9
Reel/Frame:022258/0408   Pages: 5
Recorded: 02/15/2009
Attorney Dkt #:7601/19800
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEININGER, STEFAN
Exec Dt:
01/07/2009
2
JAKOB, HARALD
Exec Dt:
12/23/2008
3
OVERDICK, RALPH
Exec Dt:
01/12/2009
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8153576
US20090137447
12320393
Correspondence name and address
MICHAEL A. SANZO
15400 CALHOUN DRIVE
SUITE 125
ROCKVILLE, MD 20855
Assignment: 10
Reel/Frame:022748/0319   Pages: 34
Recorded: 05/28/2009
Attorney Dkt #:7601/20150
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEININGER, STEFAN
Exec Dt:
04/06/2009
2
SCHEIBE, MICHAEL
Exec Dt:
04/07/2009
3
TRAUTVETTER, BERTRAM
Exec Dt:
04/07/2009
4
HESSBERGER, WALDEMAR
Exec Dt:
04/09/2009
5
VERDUYN, MARCEL
Exec Dt:
05/01/2009
6
PITSCH, HOLGER
Exec Dt:
04/06/2009
7
JAKOB, HARALD
Exec Dt:
04/14/2009
8
KAISER, LOTHAR
Exec Dt:
04/09/2009
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100171230
12442865
Correspondence name and address
MICHAEL A, SANZO
15400 CALHOUN DRIVE
SUITE 125
ROCKVILLE, MD 20855
Assignment: 11
Reel/Frame:022871/0857   Pages: 11
Recorded: 06/24/2009
Attorney Dkt #:7601/20450
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEININGER, STEFAN
Exec Dt:
06/16/2009
2
JAKOB, HARALD
Exec Dt:
06/16/2009
3
KOTTKE, ULRIKE
Exec Dt:
06/16/2009
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8658590
US20100035060
12310817
Correspondence name and address
MICHAEL A. SANZO
15400 CALHOUN DRIVE
SUITE 125
ROCKVILLE, MD 20855
Assignment: 12
Reel/Frame:024639/0577   Pages: 11
Recorded: 07/06/2010
Attorney Dkt #:7601/22575
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEININGER, STEFAN
Exec Dt:
02/23/2010
2
SCHEIBE, MICHAEL
Exec Dt:
03/12/2010
3
JAKOB, HARALD
Exec Dt:
02/25/2010
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8945671
US20100266763
12747918
Correspondence name and address
MICHAEL A. SANZO
15400 CALHOUN DRIVE
SUITE 125
ROCKVILLE, MD 20855
Assignment: 13
Reel/Frame:029249/0306   Pages: 11
Recorded: 11/06/2012
Attorney Dkt #:7601/12084
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEININGER, STEFAN
Exec Dt:
08/31/2012
2
JAKOB, HARALD
Exec Dt:
09/07/2012
3
OVERDICK, RALPH
Exec Dt:
09/04/2012
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130059765
13643174
Correspondence name and address
MICHAEL A. SANZO
15400 CALHOUN DRIVE
SUITE 125
ROCKVILLE, MD 20855
Assignment: 14
Reel/Frame:031559/0537   Pages: 10
Recorded: 11/07/2013
Attorney Dkt #:5003073.167US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WATTEBLED, LAURENT
Exec Dt:
10/28/2013
2
LOICK, CHRISTOPH
Exec Dt:
10/29/2013
3
HARREN, JORG
Exec Dt:
10/31/2013
4
LEININGER, STEFAN
Exec Dt:
10/29/2013
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9737874
US20140054497
14110579
Correspondence name and address
SMITH MOORE LEATHERWOOD LLP
300 NORTH GREENE STREET
SUITE 1400
GREENSBORO, NC 27401

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