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Patent Assignment Assignor Details
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Assignor Name : POPPE, DIRK
Total Assignments: 14
Assignment: 1
Reel/Frame:018422/0643   Pages: 3
Recorded: 10/20/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SALZ, ULRICH
Exec Dt:
10/02/2006
2
ZIMMERMANN, JORG
Exec Dt:
10/02/2006
3
POPPE, DIRK
Exec Dt:
10/02/2006
4
RHEINBERGER, VOLKER
Exec Dt:
10/02/2006
5
TILLER, JORG
Exec Dt:
10/02/2006
6
WASCHINSKI, CHRISTIAN
Exec Dt:
10/02/2006
Assignee
1
IVOCLAR VIVADENT AG
BENDERERSTR. 2
FL-9494 SCHAAN, LIECHTENSTEIN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7553881
US20070254979
11502420
Correspondence name and address
SCOTT W. CUMMINGS
BUCHANAN INGERSOLL & ROONEY PC
P.O. BOX 1404
ALEXANDRIA, VIRGINIA 22313-1404
Assignment: 2
Reel/Frame:027811/0467   Pages: 10
Recorded: 03/06/2012
Attorney Dkt #:394632US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
POPPE, DIRK
Exec Dt:
12/15/2011
2
JANAS, WOLFGANG
Exec Dt:
12/15/2011
3
KLEINSTEINBERG, FRANK
Exec Dt:
12/20/2011
4
CHRISTOFZIK, ANJA
Exec Dt:
12/21/2011
Assignee
1
EVONIK ROEHM GMBH
KIRSCHENALLEE
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120157613
13393390
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:030766/0417   Pages: 12
Recorded: 07/10/2013
Attorney Dkt #:417077US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HILF, STEFAN
Exec Dt:
05/02/2013
2
POPPE, DIRK
Exec Dt:
05/03/2013
3
KLEIN, ALEXANDER
Exec Dt:
05/06/2013
4
HEEB, HEIKE
Exec Dt:
05/28/2013
5
STEFFAN, ARMIN
Exec Dt:
05/21/2013
Assignee
1
EVONIK ROEHM GMBH
KIRSCHENALLEE
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130289164
13978481
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:030923/0407   Pages: 14
Recorded: 08/01/2013
Attorney Dkt #:418707US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HERMES, FLORIAN
Exec Dt:
06/04/2013
2
BERNHARDT, STEFAN
Exec Dt:
06/03/2013
3
POPPE, DIRK
Exec Dt:
06/06/2013
4
SCHMITT, GUENTER
Exec Dt:
07/01/2013
5
PRIDOEHL, MARKUS
Exec Dt:
06/07/2013
6
LOEHDEN, GERD
Exec Dt:
06/05/2013
Assignee
1
EVONIK ROEHM GMBH
KIRSCHENALLEE
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8822590
US20130317164
13982431
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:032237/0847   Pages: 14
Recorded: 02/18/2014
Attorney Dkt #:428341US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VON RYMON LIPINSKI, TADEUSZ
Exec Dt:
06/03/2013
2
KELLER, BRUNO
Exec Dt:
05/29/2013
3
BEISSMANN, FRANK
Exec Dt:
06/03/2013
4
NEUGEBAUER, PETER
Exec Dt:
05/29/2013
5
KERNKE, RUTH
Exec Dt:
06/04/2013
6
POPPE, DIRK
Exec Dt:
06/06/2013
Assignee
1
EVONIK ROEHM GMBH
KIRSCHENALLEE
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9284230
US20140228211
14239489
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:031535/0876   Pages: 10
Recorded: 11/04/2013
Attorney Dkt #:419101US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PRIDOEHL, MARKUS
Exec Dt:
08/28/2013
2
SCHMITT, GUENTER
Exec Dt:
08/06/2013
3
POPPE, DIRK
Exec Dt:
08/05/2013
4
KOHLSTRUK, STEPHAN
Exec Dt:
08/06/2013
5
HAMMANN, BENJAMIN
Exec Dt:
08/13/2013
6
CREMER, SONJA
Exec Dt:
08/09/2013
7
BEKS, KRIS
Exec Dt:
10/21/2013
8
DEWAELHEYNS, LUDO
Exec Dt:
10/11/2013
Assignee
1
EVONIK INDUSTRIES AG
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9433969
US20140134334
14068395
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:031568/0893   Pages: 16
Recorded: 11/08/2013
Attorney Dkt #:423318US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PRIDOEHL, MARKUS
Exec Dt:
09/17/2013
2
SCHMITT, GUENTER
Exec Dt:
09/18/2013
3
POPPE, DIRK
Exec Dt:
09/04/2013
4
KOHLSTRUK, STEPHAN
Exec Dt:
09/09/2013
5
HAMMANN, BENJAMIN
Exec Dt:
09/04/2013
6
CREMER, SONJA
Exec Dt:
09/29/2013
7
BEKS, KRIS
Exec Dt:
10/20/2013
8
DEWAELHEYNS, LUDO
Exec Dt:
10/11/2013
Assignee
1
EVONIK ROEHM GMBH
KIRSCHENALLEE
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140088751
14116515
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:032696/0100   Pages: 16
Recorded: 04/17/2014
Attorney Dkt #:423445US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PRIDOEHL, MARKUS
Exec Dt:
09/17/2013
2
SCHMITT, GUENTER
Exec Dt:
09/18/2013
3
POPPE, DIRK
Exec Dt:
09/16/2013
4
KOHLSTRUK, STEPHAN
Exec Dt:
09/16/2013
5
HAMMANN, BENJAMIN
Exec Dt:
09/18/2013
6
CREMER, SONJA
Exec Dt:
09/30/2013
7
BEKS, KRIS
Exec Dt:
10/10/2013
8
DEWAELHEYNS, LUDO
Exec Dt:
10/11/2013
Assignee
1
EVONIK ROEHM GMBH
KIRSCHENALLEE
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9283714
US20140079841
14116244
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 9
Reel/Frame:033258/0044   Pages: 11
Recorded: 07/08/2014
Attorney Dkt #:66835-0219
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MEISSNER, ALEXANDER
Exec Dt:
04/03/2014
2
HACKER, JENS
Exec Dt:
04/09/2014
3
POPPE, DIRK
Exec Dt:
04/09/2014
4
BIYIKLIOGLU, NIHAT
Exec Dt:
04/09/2014
5
MBAREK, TAOUFIK, DR.
Exec Dt:
06/12/2014
Assignee
1
DURR SYSTEMS GMBH
CARL-BENZ-STRASSE 34
BIETIGHEIM-BISSINGEN, GERMANY 74321
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9573272
US20140288695
14352818
Correspondence name and address
BEJIN VANOPHEM AND BIENEMAN PC
300 RIVER PLACE DRIVE, SUITE 1650
DETROIT, MI 48207
Assignment: 10
Reel/Frame:036255/0229   Pages: 10
Recorded: 08/03/2015
Attorney Dkt #:457054US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RICHTER, THOMAS
Exec Dt:
05/06/2015
2
SCHWARZ-BARAC, SABINE
Exec Dt:
05/07/2015
3
BERNHARD, KAY
Exec Dt:
05/05/2015
4
LIEBL, INA
Exec Dt:
05/05/2015
5
SCHNABEL, MICHAEL
Exec Dt:
05/05/2015
6
SCHWEITZER, SABRINA
Exec Dt:
05/14/2015
7
POPPE, DIRK
Exec Dt:
05/05/2015
8
VORHOLZ, JOHANNES
Exec Dt:
05/05/2015
Assignee
1
EVONIK ROEHM GMBH
KIRSCHENALLEE
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150361236
14765472
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 11
Reel/Frame:048359/0234   Pages: 14
Recorded: 02/18/2019
Attorney Dkt #:7601/18088
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
POPPE, DIRK
Exec Dt:
06/13/2018
2
FRUTH, ANDREA
Exec Dt:
06/14/2018
3
BERNHARDT, STEFAN
Exec Dt:
07/03/2018
4
WIEBER, STEPHAN
Exec Dt:
06/19/2018
Assignee
1
EVONIK RÖHM GMBH
KIRSCHENALLEE
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10695978
US20190126542
16092996
Correspondence name and address
MICHAEL A. SANZO
15400 CALHOUN DRIVE
SUITE 125
ROCKVILLE, MD 20855
Assignment: 12
Reel/Frame:048359/0632   Pages: 14
Recorded: 02/18/2019
Attorney Dkt #:7601/18089
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BERNHARDT, STEFAN
Exec Dt:
07/03/2018
2
HASSKERL, THOMAS
Exec Dt:
06/18/2018
3
POPPE, DIRK
Exec Dt:
06/16/2018
4
WIEBER, STEPHAN
Exec Dt:
06/19/2018
Assignee
1
EVONIK RÖHM GMBH
KIRSCHENALLEE
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10793731
US20190127598
16094879
Correspondence name and address
MICHAEL A. SANZO
15400 CALHOUN DRIVE
SUITE 125
ROCKVILLE, MD 20855
Assignment: 13
Reel/Frame:049288/0369   Pages: 34
Recorded: 05/27/2019
Attorney Dkt #:7601/19033
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WIEBER, STEPHAN
Exec Dt:
11/19/2018
2
POPPE, DIRK
Exec Dt:
11/05/2018
3
BERNHARDT, STEFAN
Exec Dt:
11/01/2018
4
PRIDÖHL, MARKUS
Exec Dt:
11/05/2018
5
BALK, SVEN
Exec Dt:
11/05/2018
6
MEIER, CHRISTIAN
Exec Dt:
10/31/2018
7
SCHAACK, SENADA
Exec Dt:
11/05/2018
8
HASSKERL, THOMAS
Exec Dt:
11/04/2018
Assignee
1
EVONIK RÖHM GMBH
KIRSCHENALLEE
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10688718
US20190299520
16337238
Correspondence name and address
MICHAEL A. SANZO
15400 CALHOUN DRIVE
SUITE 125
ROCKVILLE, MD 20855
Assignment: 14
Reel/Frame:060636/0907   Pages: 6
Recorded: 07/12/2022
Attorney Dkt #:EVK-0001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HYING, CHRISTIAN
Exec Dt:
06/07/2022
2
CONRADI, OLIVER
Exec Dt:
05/31/2022
3
POPPE, DIRK
Exec Dt:
05/31/2022
4
GRZENIA, DAVID
Exec Dt:
06/28/2022
5
KHALETSKAYA, KIRA
Exec Dt:
06/01/2022
Assignee
1
EVONIK OPERATIONS GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230072241
17792309
Correspondence name and address
MILLEN, WHITE, ZELANO & BRANIGAN-AEW
2200 CLARENDON BLVD
SUITE 1400
ARLINGTON, VA 22201

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