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Patent Assignment Assignor Details
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Assignor Name : MCINTOSH, RALPH
Total Assignments: 14
Assignment: 1
Reel/Frame:010110/0941   Pages: 2
Recorded: 07/16/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHI, NONGYUAN
Exec Dt:
04/28/1999
2
SCHOLZ, MARIO
Exec Dt:
05/17/1999
3
HASENZAHL, STEFFEN
Exec Dt:
05/11/1999
4
WEIGEL, HORST
Exec Dt:
04/28/1999
5
DRAPAL, BERND
Exec Dt:
04/28/1999
6
MCINTOSH, RALPH
Exec Dt:
05/19/1999
7
HASSELBACH, HANS J.
Exec Dt:
05/05/1999
8
HUTHMACHER, KLAUS
Exec Dt:
04/30/1999
Assignee
1
DEGUSSA-HULS AG
WEISSFRAUENSTRASSE 9
D-60311 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
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6103924
NONE
09295359
Correspondence name and address
PILLSBURY MADISON & SUTRO LLP
RUTH N. MORDUCH
1100 NEW YORK AVENUE, N.W.
NINTH FLOOR, EAST TOWER
WASHINGTON, D.C. 20005-3918
Assignment: 2
Reel/Frame:013410/0171   Pages: 6
Recorded: 07/25/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KARL, ALFONS
Exec Dt:
05/06/2002
2
MCINTOSH, RALPH
Exec Dt:
05/13/2002
3
KALBITZ, WERNER
Exec Dt:
05/15/2002
4
KLEINHENZ, HORST
Exec Dt:
10/11/2002
5
TAUBER, GERD
Exec Dt:
05/15/2002
6
LUEDTKE, STEPHAN
Exec Dt:
05/13/2002
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
DE-40474 DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
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6780389
US20040018140
10201967
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:013001/0810   Pages: 3
Recorded: 06/17/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KARL, ALFONS
Exec Dt:
05/21/2002
2
TAUBER, GERD
Exec Dt:
05/21/2002
3
KALBITZ, WERNER
Exec Dt:
05/22/2002
4
KLEINHENZ, HORST
Exec Dt:
05/23/2002
5
MCINTOSH, RALPH
Exec Dt:
05/27/2002
6
LUDTKE, STEPHAN
Exec Dt:
05/27/2002
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
DE-40474 DUSSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
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NONE
US20030041777
10116130
Correspondence name and address
SMITH, GAMBRELL & RUSSELL
ROBERT G. WELLACHER
1850 M STREET, N.W.
SUITE 800
WASHINGTON, DC 20036
Assignment: 4
Reel/Frame:013272/0756   Pages: 5
Recorded: 09/09/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RUTH, KARSTEN
Exec Dt:
07/31/2002
2
BIBERBACH, PETER
Exec Dt:
08/10/2002
3
STARZ, KARL-ANTON
Exec Dt:
08/23/2002
4
MCINTOSH, RALPH
Exec Dt:
08/23/2002
Assignee
1
OMG AG & CO. KG
RODENBACHER CHAUSSEE 4
D-63457, HANAU-WOLFGANG, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6797667
US20030017378
10147719
Correspondence name and address
KALOW & SPRINGUT, LLP
SCOTT D. LOCKE, ESQ.
488 MADISON AVE.
19TH FLOOR
NEW YORK, NY 10022
Assignment: 5
Reel/Frame:015080/0728   Pages: 5
Recorded: 03/15/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LUETHGE, THOMAS
Exec Dt:
01/26/2004
2
ZOCH, HEINZ
Exec Dt:
01/26/2004
3
MCINTOSH, RALPH
Exec Dt:
01/26/2004
4
BERGEMANN, KLAUS
Exec Dt:
01/27/2004
5
FANGHAENEL, EGON
Exec Dt:
02/24/2004
6
KNACKFUSS, BERND
Exec Dt:
02/24/2004
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
DE-40474, DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6960250
US20040138342
10640008
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:014795/0275   Pages: 4
Recorded: 06/30/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KALBITZ, WERNER
Exec Dt:
04/06/2004
2
TAUBER, GERD
Exec Dt:
04/06/2004
3
ZOCH, HEINZ
Exec Dt:
04/07/2004
4
LUDTKE, STEPHAN
Exec Dt:
04/07/2004
5
LUTHGE, THOMAS
Exec Dt:
04/06/2004
6
MCINTOSH, RALPH
Exec Dt:
04/06/2004
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
DUSSELDORF, GERMANY DE-40474
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7005004
US20050178291
10812835
Correspondence name and address
ROBERT G. WEILACHER, ESQ.
1230 PEACHTREE STREET, N.E.
SUITE 3100, PROMENADE II
ATLANTA, GA 30309-3592
Assignment: 7
Reel/Frame:016128/0007   Pages: 8
Recorded: 06/13/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZOCH, HEINZ
Exec Dt:
03/29/2005
2
KALBITZ, WERNER
Exec Dt:
03/24/2005
3
LUDTKE, STEPHAN
Exec Dt:
03/23/2005
4
LUTHGE, THOMAS
Exec Dt:
03/29/2005
5
MCINTOSH, RALPH
Exec Dt:
03/23/2005
6
TAUBER, GERD
Exec Dt:
03/24/2005
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
DUESSELDORF, GERMANY DE-40474
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7160377
US20060011104
10534860
Correspondence name and address
ROBERT G. WEILACHER, ESQ.
1230 PEACHTREE STREET, N.E.
SUITE 3100, PROMENADE II
ATLANTA, GA 30309-3592
Assignment: 8
Reel/Frame:016575/0613   Pages: 6
Recorded: 07/26/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHUKAT, GERD
Exec Dt:
05/12/2005
2
KNACKFUSS, BERND
Exec Dt:
05/16/2005
3
FANGHANEL, EGON
Exec Dt:
05/12/2005
4
LUTHGE, THOMAS
Exec Dt:
05/19/2005
5
MCINTOSH, RALPH
Exec Dt:
06/14/2005
6
BERGEMANN, KLAUS
Exec Dt:
06/17/2005
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
DE-40474 DSSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050247237
11105536
Correspondence name and address
MICHAEL A. SANZO
FITCH, EVEN, TABIN & FLANNERY
1801 K STREET, N.W.
SUITE 401L
WASHINGTON, DC 20006-1201
Assignment: 9
Reel/Frame:018483/0446   Pages: 29
Recorded: 11/03/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LUTHGE, THOMAS
Exec Dt:
03/15/2006
2
MCINTOSH, RALPH
Exec Dt:
02/07/2006
3
TAUBER, GERD
Exec Dt:
02/10/2006
4
KALBITZ, WERNER
Exec Dt:
02/13/2006
5
LUDTKE, STEPHAN
Exec Dt:
02/07/2006
6
FANGHANEL, EGON
Exec Dt:
02/10/2006
7
SCHUKAT, GERD
Exec Dt:
02/08/2006
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
DE-40474 DUSSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070031319
11497316
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: 10
Reel/Frame:017874/0389   Pages: 33
Recorded: 06/29/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LUTHGE, THOMAS
Exec Dt:
04/28/2006
2
TAUBER, GERD
Exec Dt:
04/25/2006
3
MCINTOSH, RALPH
Exec Dt:
05/08/2006
4
ZOCH, HEINZ
Exec Dt:
04/26/2006
5
KALBITZ, WERNER
Exec Dt:
05/02/2006
6
ZIMMERMANN, JUTTA
Exec Dt:
04/27/2006
7
SIEBLIST, CHRISTIAN
Exec Dt:
05/03/2006
8
LUDTKE, STEPHAN
Exec Dt:
04/26/2006
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
DE-40474 DUSSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060243165
11362758
Correspondence name and address
MICHAEL A. SANZO
FITCH, EVEN, TABIN & FLANNERY
1801 K STREET, N.W.
SUITE 401L
WASHINGTON, D.C. 20006-1201
Assignment: 11
Reel/Frame:023120/0783   Pages: 30
Recorded: 08/20/2009
Attorney Dkt #:7601/20350
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FORSTER, FRANK
Exec Dt:
07/13/2009
2
KARL, ALFONS
Exec Dt:
07/13/2009
3
ZIMMERMANN, JUTTA
Exec Dt:
07/08/2009
4
LUDTKE, STEPHAN
Exec Dt:
07/08/2009
5
KALBITZ, WERNER
Exec Dt:
07/08/2009
6
TAUBER, GERD
Exec Dt:
07/10/2009
7
MCINTOSH, RALPH
Exec Dt:
07/08/2009
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8147603
US20090305011
12475517
Correspondence name and address
MICHAEL A. SANZO
15400 CALHOUN DRIVE
SUITE 125
ROCKVILLE, MD 20855
Assignment: 12
Reel/Frame:023608/0560   Pages: 23
Recorded: 12/04/2009
Attorney Dkt #:032301.637
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAUBER, GERD
Exec Dt:
07/27/2009
2
LUDTKE, STEPHAN
Exec Dt:
07/27/2009
3
MCINTOSH, RALPH
Exec Dt:
07/16/2009
4
KALBITZ, WERNER
Exec Dt:
07/20/2009
5
ZIMMERMANN, JUTTA
Exec Dt:
07/17/2009
6
KARL, ALFONS
Exec Dt:
07/16/2009
7
FRAHN, STEPHANIE
Exec Dt:
07/16/2009
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
DE-45128 ESSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8328930
US20100180794
12602959
Correspondence name and address
SUZANNAH K. SUNDBY, ESQ.
1130 CONNECTICUT AVE., NW, STE. 1130
SMITH, GAMBRELL & RUSSELL, LLP
WASHINGTON, DC 20036
Assignment: 13
Reel/Frame:024020/0499   Pages: 22
Recorded: 03/03/2010
Attorney Dkt #:7601/21000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAUBER, GERD
Exec Dt:
08/13/2009
2
KALBITZ, WERNER
Exec Dt:
08/04/2009
3
MCINTOSH, RALPH
Exec Dt:
08/07/2009
4
BATZ-SOHN, CHRISTOPH
Exec Dt:
08/10/2009
5
KARL, ALFONS
Exec Dt:
08/05/2009
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8372191
US20100147187
12633580
Correspondence name and address
MICHAEL A. SANZO
15400 CALHOUN DRIVE
SUITE 125
ROCKVILLE, MD 20855
Assignment: 14
Reel/Frame:026645/0023   Pages: 30
Recorded: 07/26/2011
Attorney Dkt #:7601/25100
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOTZ, CHRISTIAN
Exec Dt:
02/18/2011
2
TAUBER, GERD
Exec Dt:
02/23/2011
3
MCINTOSH, RALPH
Exec Dt:
02/21/2011
4
KALBITZ, WERNER
Exec Dt:
02/23/2011
5
STENGER, FRANK
Exec Dt:
02/18/2011
6
MERTSCH, RUDIGER
Exec Dt:
02/21/2011
7
MUHLBACH, MANDY
Exec Dt:
02/21/2011
Assignee
1
EVONIK CARBON BLACK GMBH
RODENBACHER CHAUSSEE 4
HANAU, GERMANY 63457
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8915998
US20110232531
13131372
Correspondence name and address
MICHAEL A. SANZO
15400 CALHOUN DRIVE
SUITE 125
ROCKVILLE, MD 20855

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