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Patent Assignment Assignor Details
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Assignor Name : HOPPE, DIRK
Total Assignments: 22
Assignment: 1
Reel/Frame:006930/0379   Pages: 3
Recorded: 03/03/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOPPE, DIRK
Exec Dt:
12/23/1993
2
PENNEWISS, HORST
Exec Dt:
01/14/1994
3
KRAUSHAAR, FRANK
Exec Dt:
12/22/1993
4
STEHR, MICHAEL
Exec Dt:
12/22/1993
5
STRECK, ROLAND
Exec Dt:
12/24/1993
6
MONKIEWICZ, JAROSLAW
Exec Dt:
12/23/1993
7
WEY, HANS GUNTHER
Exec Dt:
12/23/1993
Assignee
1
HUELS AKTIENGESELLSCHAFT
PATENTABTEILUNG/PB
15 MARL, GERMANY D-45764
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5366658
NONE
08179246
Correspondence name and address
NORMAN F. OBLON
OBLON, SPIVAK, MCCLELLAND, MAIER ET AL.
1755 JEFFERSON DAVIS HWY., 4TH FLR.
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:007776/0482   Pages: 4
Recorded: 01/02/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOPPE, DIRK
Exec Dt:
12/14/1995
2
AUSCHRA, CLEMENS
Exec Dt:
12/11/1995
Assignee
1
ROEHM GMBH CHEMISCHE FABRIK
KIRSCHENALLEE
D-64293 DARMSTADT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5560850
NONE
08542931
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, ET AL.
TIMOTHY R. SCHWARTZ, PH.D.
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 3
Reel/Frame:009759/0764   Pages: 3
Recorded: 02/08/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPITTKA, RAINER
Exec Dt:
10/30/1998
2
ZAGEFKA, HANS-DIETER
Exec Dt:
10/30/1998
3
HOPPE, DIRK
Exec Dt:
10/30/1998
Assignee
1
HUELS AKTIENGESELLSCHAFT
PAUL-BAUMANN-STRASSE 1
45772 MARL, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6143841
NONE
09245847
Correspondence name and address
OBLON, SPIVAK, MCCELLAND, ET AL.
FREDERICK D. VASTINE
1755 JEFFERSON DAVIS HIGHWAY, 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 4
Reel/Frame:010176/0901   Pages: 7
Recorded: 01/22/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOFFMANN, HORST
Exec Dt:
01/08/1999
2
STIEHL, JUTTA
Exec Dt:
01/11/1999
3
HOPPE, DIRK
Exec Dt:
01/12/1999
Assignees
1
HENKEL KOMMANDITGESELLSCHAFT AUF AKTIEN (HENKEL KGAA)
TFP/PATENTABTEILUNG
D-40191 DUESSELDORF, GERMANY
2
HUELS AKTIENGESELLSCHAFT (HUELS AG)
PAUL-BAUMANN-STRASSE 1
D-45722 MARL, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6207289
NONE
09230291
Correspondence name and address
HENKEL CORPORATION
STEPHEN D. HARPER
LAW DEPARTMENT
2500 RENAISSANCE BLVD - SUITE 200
GULPH MILLS, PA 19406
Assignment: 5
Reel/Frame:011174/0441   Pages: 2
Recorded: 08/14/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOPPE, DIRK
Exec Dt:
07/17/2000
2
GOTTING, DETLEF
Exec Dt:
07/19/2000
Assignee
1
U.S. PHILIPS CORPORATION
1251 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6681051
NONE
09556546
Correspondence name and address
U.S. PHILIPS CORPORATION
STEVEN R. BIREN
580 WHITE PLAINS ROAD
TARRYTOWN, NY 10591
Assignment: 6
Reel/Frame:013874/0170   Pages: 3
Recorded: 03/21/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPEIER, PETER
Exec Dt:
08/20/2002
2
PLOGMANN, FRIEDRICH
Exec Dt:
08/20/2002
3
LOMOELDER, RANIER
Exec Dt:
08/20/2002
4
HOPPE, DIRK
Exec Dt:
08/20/2002
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
D-40474, DUSSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030027921
10189484
Correspondence name and address
OBLON SPIVAK MCCLELLAND MAIER & NEUSTADT
NORMAN F. OBLON
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:016130/0397   Pages: 3
Recorded: 01/05/2005
Attorney Dkt #:235105US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPYROU, EMMANOUIL
Exec Dt:
12/15/2004
2
LOESCH, HOLGER
Exec Dt:
12/15/2004
3
HOPPE, DIRK
Exec Dt:
12/15/2004
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
D-40474 DUSSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7709589
US20050096450
10958357
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:020313/0279   Pages: 12
Recorded: 01/03/2008
Attorney Dkt #:305733US0PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPYROU, EMMANOUIL
Exec Dt:
04/04/2007
2
LOMOELDER, RAINER
Exec Dt:
04/04/2007
3
HOPPE, DIRK
Exec Dt:
03/19/2007
4
NACKE, CHRISTOPH
Exec Dt:
03/20/2007
5
RAUKAMP, ANDRE
Exec Dt:
03/21/2007
Assignee
1
DEGUSSA GMBH
BENNIGSENPLATZ 1
DUESSELDORF, GERMANY 40474
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8569440
US20080097025
11576851
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 9
Reel/Frame:019738/0112   Pages: 12
Recorded: 08/23/2007
Attorney Dkt #:305654US0PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPYROU, EMMANOUIL
Exec Dt:
04/04/2007
2
LOMOELDER, RAINER
Exec Dt:
04/04/2007
3
HOPPE, DIRK
Exec Dt:
03/23/2007
4
NACKE, CHRISTOPH
Exec Dt:
03/20/2007
5
RAUKAMP, ANDRE
Exec Dt:
03/21/2007
Assignee
1
DEGUSSA GMBH
BENNIGSENPLATZ 1
DUESSELDORF, GERMANY 40474
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080269415
11576703
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 10
Reel/Frame:020517/0786   Pages: 8
Recorded: 02/15/2008
Attorney Dkt #:308524US0PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOPPE, DIRK
Exec Dt:
05/14/2007
2
LOMOELDER, RAINER
Exec Dt:
05/16/2007
3
KOHLSTRUK, STEPHAN
Exec Dt:
05/08/2007
4
MICHALCZAK, HANS-WERNER
Exec Dt:
05/07/2007
Assignee
1
DEGUSSA GMBH
BENNIGSENPLATZ 1
DUESSELDORF, GERMANY 40474
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100168329
11720812
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 11
Reel/Frame:024052/0597   Pages: 18
Recorded: 03/09/2010
Attorney Dkt #:354231US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHATTKA, JAN HENDRIK
Exec Dt:
12/15/2009
2
LOEHDEN, GERD
Exec Dt:
12/16/2009
3
KAUFMANN, MARITA
Exec Dt:
12/17/2009
4
BELZNER, WINFRIED
Exec Dt:
12/22/2009
5
WOLFF, MICHAEL
Exec Dt:
12/18/2009
6
LOMOELDER, RAINER
Exec Dt:
12/15/2009
7
HOPPE, DIRK
Exec Dt:
12/15/2009
8
NACKE, CHRISTOPH
Exec Dt:
12/16/2009
Assignee
1
EVONIK ROEHM GMBH
KIRSCHENALLEE
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8936853
US20110111238
12674690
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 12
Reel/Frame:024240/0739   Pages: 4
Recorded: 04/15/2010
Attorney Dkt #:357095US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RAUKAMP, ANDRE
Exec Dt:
02/19/2010
2
HOPPE, DIRK
Exec Dt:
02/19/2010
3
NACKE, CHRISTOPH
Exec Dt:
02/19/2010
4
LOMOELDER, RAINER
Exec Dt:
02/19/2010
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100222540
12682042
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 13
Reel/Frame:025418/0347   Pages: 14
Recorded: 11/24/2010
Attorney Dkt #:371012US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BECKER, HINNERK GORDON
Exec Dt:
10/11/2010
2
ZAGEFKA, HANS-DIETER
Exec Dt:
10/06/2010
3
WEY, HANS GUENTHER
Exec Dt:
10/06/2010
4
SCHMIDT, FRIEDRICH GEORG
Exec Dt:
10/06/2010
5
HOPPE, DIRK
Exec Dt:
10/06/2010
6
KOTHE, MARTIN
Exec Dt:
10/05/2010
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9550344
US20110088777
12992792
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 14
Reel/Frame:028710/0551   Pages: 8
Recorded: 08/02/2012
Attorney Dkt #:399465US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOPPE, DIRK
Exec Dt:
05/18/2012
2
NACKE, CHRISTOPH
Exec Dt:
06/21/2012
3
LOMOELDER, RAINER
Exec Dt:
06/21/2012
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120313031
13516457
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 15
Reel/Frame:029190/0937   Pages: 20
Recorded: 10/25/2012
Attorney Dkt #:406165US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALBRECHT, EVELYN
Exec Dt:
09/20/2012
2
SPYROU, EMMANOUIL
Exec Dt:
09/19/2012
3
LILIENTHAL, ANNEGRET
Exec Dt:
09/05/2012
4
RAUKAMP, ANDRE
Exec Dt:
09/06/2012
5
HOPPE, DIRK
Exec Dt:
08/31/2012
6
KUPPERT, DIRK
Exec Dt:
09/04/2012
7
VENZMER, JOACHIM
Exec Dt:
08/31/2012
8
SCHUBERT, FRANK
Exec Dt:
08/30/2012
9
FERENZ, MICHAEL
Exec Dt:
08/31/2012
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9175126
US20130041102
13642762
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 16
Reel/Frame:029686/0040   Pages: 7
Recorded: 01/24/2013
Attorney Dkt #:407095US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOERPEL, GERHARD
Exec Dt:
11/30/2012
2
SCHUSTER, MARTIN
Exec Dt:
11/08/2012
3
HOPPE, DIRK
Exec Dt:
11/23/2012
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8968895
US20130122330
13810670
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 17
Reel/Frame:038074/0857   Pages: 6
Recorded: 03/23/2016
Attorney Dkt #:463318US106
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LOMOELDER, RAINER
Exec Dt:
01/20/2016
2
HOPPE, DIRK
Exec Dt:
01/19/2016
3
NACKE, CHRISTOPH
Exec Dt:
01/19/2016
4
DE NARDO, SEBASTIAN
Exec Dt:
01/20/2016
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160152825
14953073
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 18
Reel/Frame:046305/0898   Pages: 17
Recorded: 07/10/2018
Attorney Dkt #:060042-00268
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LOMÖLDER, RAINER
Exec Dt:
06/06/2018
2
NACKE, CHRISTOPH
Exec Dt:
06/06/2018
3
SAJITZ, MELANIE
Exec Dt:
06/13/2018
4
SPYROU, EMMANOUIL
Exec Dt:
06/12/2018
5
HOPPE, DIRK
Exec Dt:
06/08/2018
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10793664
US20180327538
15970998
Correspondence name and address
PHILIP P. MCCANN
701 GREEN VALLEY ROAD
SUITE 100
GREENSBORO, NC 27408
Assignment: 19
Reel/Frame:048800/0217   Pages: 14
Recorded: 04/05/2019
Attorney Dkt #:060042-00306
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KRECZINSKI, MANFRED
Exec Dt:
04/02/2019
2
KOHLSTRUK, STEPHAN
Exec Dt:
04/01/2019
3
SPYROU, EMMANOUIL
Exec Dt:
04/03/2019
4
HOPPE, DIRK
Exec Dt:
04/01/2019
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10626131
US20190300549
16354349
Correspondence name and address
NEXSEN PRUET PLLC
227 W. TRADE STREET, SUITE 1550
CHARLOTTE, NC 28202
Assignment: 20
Reel/Frame:048800/0285   Pages: 14
Recorded: 04/05/2019
Attorney Dkt #:060042-00307
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KRECZINSKI, MANFRED
Exec Dt:
04/02/2019
2
KOHLSTRUK, STEPHAN
Exec Dt:
04/01/2019
3
SPYROU, EMMANOUIL
Exec Dt:
04/03/2019
4
HOPPE, DIRK
Exec Dt:
04/01/2019
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10633401
US20190300550
16354753
Correspondence name and address
NEXSEN PRUET PLLC
227 W. TRADE STREET, SUITE 1550
CHARLOTTE, NC 28202
Assignment: 21
Reel/Frame:048800/0374   Pages: 14
Recorded: 04/05/2019
Attorney Dkt #:060042-00311
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KRECZINSKI, MANFRED
Exec Dt:
04/02/2019
2
KOHLSTRUK, STEPHAN
Exec Dt:
04/01/2019
3
HOPPE, DIRK
Exec Dt:
04/01/2019
4
SPYROU, EMMANOUIL
Exec Dt:
04/03/2019
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10669293
US20190300553
16356081
Correspondence name and address
NEXSEN PRUET PLLC
227 W. TRADE STREET, SUITE 1550
CHARLOTTE, NC 28202
Assignment: 22
Reel/Frame:048800/0570   Pages: 14
Recorded: 04/05/2019
Attorney Dkt #:060042-00310
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KRECZINSKI, MANFRED
Exec Dt:
04/02/2019
2
KOHLSTRUK, STEPHAN
Exec Dt:
04/01/2019
3
SPYROU, EMMANOUIL
Exec Dt:
04/03/2019
4
HOPPE, DIRK
Exec Dt:
04/01/2019
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10611782
US20190300551
16356026
Correspondence name and address
NEXSEN PRUET PLLC
227 W. TRADE STREET, SUITE 1550
CHARLOTTE, NC 28202

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