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Patent Assignment Assignor Details
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Assignor Name : KESSLER, FLORIAN
Total Assignments: 14
Assignment: 1
Reel/Frame:031088/0345   Pages: 7
Recorded: 08/27/2013
Attorney Dkt #:ECPO-52
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BURSCHKA, JULIAN
Exec Dt:
04/24/2013
2
KESSLER, FLORIAN
Exec Dt:
04/25/2013
3
NAZEERUDDIN, MOHAMMAD KHAJA
Exec Dt:
04/25/2013
4
GRAETZEL, MICHAEL
Exec Dt:
06/03/2013
Assignee
1
ECOLE POLYTECHNIQUE FEDERALE DE LAUSANNE (EPFL)
QUARTIER DE I'INNOVATION - J
LAUSANNE, SWITZERLAND 1015
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9559321
US20130330632
14001307
Correspondence name and address
CLIFFORD W. BROWNING
ONE INDIANA SQUARE
SUITE 2800
INDIANAPOLIS, IN 46204
Assignment: 2
Reel/Frame:031087/0398   Pages: 10
Recorded: 08/27/2013
Attorney Dkt #:ECPO-51
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAZEERUDDIN, MOHAMMAD KHAJA
Exec Dt:
05/31/2013
2
GRAETZEL, MICHAEL
Exec Dt:
06/03/2013
3
KESSLER, FLORIAN
Exec Dt:
06/04/2013
4
YUM, JUN-HO
Exec Dt:
06/03/2013
5
YELLA, ASWANI
Exec Dt:
06/03/2013
6
TSAO, HOI NOK
Exec Dt:
06/03/2013
7
ZAKEERUDDIN, SHAIK MOHAMMAD
Exec Dt:
05/31/2013
Assignee
1
ECOLE POLYTECHNIQUE FEDERALE DE LAUSANNE (EPFL)
EPFL-TTO
QUARTIER DE I'INNOVATION - J
LAUSANNE, SWITZERLAND 1015
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9779879
US20140060641
14001062
Correspondence name and address
CLIFFORD W. BROWNING
ONE INDIANA SQUARE
SUITE 2800
INDIANAPOLIS, IN 46204
Assignment: 3
Reel/Frame:037669/0504   Pages: 8
Recorded: 02/04/2016
Attorney Dkt #:03869.119025
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KESSLER, FLORIAN
Exec Dt:
12/11/2015
2
KRESTEL, ANA-MARIA
Exec Dt:
12/14/2015
3
MALTENBERGER, ANNA
Exec Dt:
12/11/2015
4
SCHMID, GUENTER
Exec Dt:
12/11/2015
5
TAROATA, DAN
Exec Dt:
12/11/2015
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2
MUENCHEN, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10707422
US20160181540
14909996
Correspondence name and address
SLAYDEN GRUBERT BEARD PLLC
401 CONGRESS AVE
SUITE 1900
AUSTIN, TX 78701
Assignment: 4
Reel/Frame:041046/0827   Pages: 4
Recorded: 01/23/2017
Attorney Dkt #:ABRE-18
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KESSLER, FLORIAN
Exec Dt:
11/07/2016
Assignee
1
ECOLE POLYTECHNIQUE FEDERALE DE LAUSANNE (EPFL) EPFL-TTO
EPFL INNOVATION PARK J
LAUSANNE, SWITZERLAND 1015
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10038150
US20160233439
15099089
Correspondence name and address
TAFT STETTINIUS & HOLLISTER LLP
ONE INDIANA SQUARE
SUITE 3500
INDIANAPOLIS, IN 46204
Assignment: 5
Reel/Frame:042547/0267   Pages: 9
Recorded: 05/31/2017
Attorney Dkt #:OSR-381
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHMID, GÜNTER
Exec Dt:
05/02/2017
2
MALTENBERGER, ANNA
Exec Dt:
05/02/2017
3
PECQUEUR, SÉBASTIEN
Exec Dt:
05/02/2017
4
KESSLER, FLORIAN
Exec Dt:
04/28/2017
5
REGENSBURGER, STEFAN
Exec Dt:
04/28/2017
Assignee
1
OSRAM OLED GMBH
WERNERWERKSTR. 2
REGENSBURG, GERMANY 93049
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10256422
US20170301872
15515858
Correspondence name and address
SLATER MATSIL, LLP
17950 PRESTON RD.
SUITE 1000
DALLAS, TX 75252
Assignment: 6
Reel/Frame:043897/0001   Pages: 8
Recorded: 10/18/2017
Attorney Dkt #:03869.119392
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KESSLER, FLORIAN
Exec Dt:
07/04/2017
2
REGENSBURGER, STEFAN
Exec Dt:
07/10/2017
3
SCHMID, GUENTER
Exec Dt:
07/04/2017
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2
MUENCHEN, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10230050
US20180019396
15544490
Correspondence name and address
SLAYDEN GRUBERT BEARD PLLC
401 CONGRESS AVE
SUITE 1900
AUSTIN, TX 78701
Assignment: 7
Reel/Frame:047285/0551   Pages: 8
Recorded: 10/23/2018
Attorney Dkt #:03869.119390
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KESSLER, FLORIAN
Exec Dt:
07/04/2017
2
PECQUEUR, SEBASTIEN
Exec Dt:
07/04/2017
3
SCHMID, GUENTER
Exec Dt:
07/04/2017
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WERNER-VON-SIEMENS-STRASSE 1
MUENCHEN, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10361376
US20180006240
15544244
Correspondence name and address
SLAYDEN GRUBERT BEARD PLLC
401 CONGRESS AVE
SUITE 1900
AUSTIN, TX 78701
Assignment: 8
Reel/Frame:046516/0356   Pages: 8
Recorded: 07/31/2018
Attorney Dkt #:03869.221002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KESSLER, FLORIAN
Exec Dt:
11/17/2017
2
PECQUEUR, SEBASTIEN
Exec Dt:
06/27/2018
3
SCHMID, GÜNTER
Exec Dt:
11/17/2017
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WERNER-VON-SIEMENS-STRASSE 1
MUENCHEN, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180159063
15579263
Correspondence name and address
SLAYDEN GRUBERT BEARD PLLC
401 CONGRESS AVE
SUITE 1900
AUSTIN, TX 78701
Assignment: 9
Reel/Frame:048164/0637   Pages: 9
Recorded: 01/29/2019
Attorney Dkt #:090922-0711
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PENTLEHNER, DOMINIK
Exec Dt:
05/26/2018
2
SCHMID, GUENTER
Exec Dt:
04/25/2018
3
MALTENBERGER, ANNA
Exec Dt:
04/25/2018
4
PECQUEUR, SÉBASTIEN
Exec Dt:
05/19/2018
5
KESSLER, FLORIAN
Exec Dt:
04/25/2018
6
REGENSBURGER, STEFAN
Exec Dt:
05/06/2018
Assignee
1
OSRAM OLED GMBH
WERNERWERKSTR. 2
REGENSBURG, GERMANY 93049
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10581001
US20180277778
15763068
Correspondence name and address
MCDERMOTT WILL & EMERY
28 STATE STREET
BOSTON, MA 02109-1775
Assignment: 10
Reel/Frame:046836/0702   Pages: 15
Recorded: 09/11/2018
Attorney Dkt #:OSR-473
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KESSLER, FLORIAN
Exec Dt:
06/12/2018
2
RAUSCH, ANDREAS
Exec Dt:
06/06/2018
3
MALTENBERGER, ANNA
Exec Dt:
05/25/2018
4
PENTLEHNER, DOMINIK
Exec Dt:
05/26/2018
5
GERLITZKI, NIELS
Exec Dt:
05/25/2018
6
SCHMID, GÜNTER
Exec Dt:
05/25/2018
7
SZYSZKOWSKI, SABINE
Exec Dt:
06/01/2018
8
ZEVGITIS, DIMITRIOS
Exec Dt:
08/25/2018
Assignee
1
OSRAM OLED GMBH
WERNERWERKSTR. 2
REGENSBURG, GERMANY 93049
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10910571
US20180331308
15774243
Correspondence name and address
SLATER MATSIL, LLP
17950 PRESTON RD.
SUITE 1000
DALLAS, TX 75252
Assignment: 11
Reel/Frame:047488/0581   Pages: 3
Recorded: 11/13/2018
Attorney Dkt #:03869.221050
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KESSLER, FLORIAN
Exec Dt:
09/03/2018
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WERNER-VON-SIEMENS-STRASSE 1
MUENCHEN, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11950441
US20190393438
16300663
Correspondence name and address
SLAYDEN GRUBERT BEARD PLLC
401 CONGRESS AVE
SUITE 1900
AUSTIN, TX 78701
Assignment: 12
Reel/Frame:048404/0825   Pages: 8
Recorded: 02/22/2019
Attorney Dkt #:OSR-320
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PENTLEHNER, DOMINIK
Exec Dt:
01/15/2019
2
GERLITZKI, NIELS
Exec Dt:
12/13/2018
3
KESSLER, FLORIAN
Exec Dt:
12/20/2018
4
MALTENBERGER, ANNA
Exec Dt:
12/10/2018
5
SCHMID, GÜNTER
Exec Dt:
12/10/2018
6
SZYSZKOWSKI, SABINE
Exec Dt:
12/10/2018
7
ZEVGITIS, DIMITRIOS
Exec Dt:
12/08/2018
Assignee
1
OSRAM OLED GMBH
WERNERWERKSTR. 2
REGENSBURG, GERMANY 93049
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200185624
16093569
Correspondence name and address
SLATER MATSIL, LLP
17950 PRESTON RD.
SUITE 1000
DALLAS, TX 75252
Assignment: 13
Reel/Frame:048926/0953   Pages: 19
Recorded: 04/18/2019
Attorney Dkt #:EHF-18-1678
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHMID, GÜNTER
Exec Dt:
01/28/2019
2
KESSLER, FLORIAN
Exec Dt:
02/13/2019
3
STEGMAIER, KATJA
Exec Dt:
01/31/2019
4
ECKES, FABRICE
Exec Dt:
02/15/2019
5
HEIL, HOLGER
Exec Dt:
02/07/2019
6
BURKHART, BEATE
Exec Dt:
02/07/2019
7
SEIM, HENNING
Exec Dt:
02/07/2019
Assignees
1
OSRAM OLED GMBH
WERNERWERKSTR. 2
REGENSBURG, GERMANY 93049
2
MERCK PATENT GMBH
FRANKFURTER STR. 250
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11258020
US20190140190
16307294
Correspondence name and address
T. DANIEL CHRISTENBURY
ONE LIBERTY PLACE
1650 MARKET STREET, SUITE 4900
PHILADELPHIA, PA 19103
Assignment: 14
Reel/Frame:049856/0982   Pages: 8
Recorded: 07/25/2019
Attorney Dkt #:2016P30076WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NORWIG, JOCHEN
Exec Dt:
04/11/2019
2
MARKER, VOLKER
Exec Dt:
04/11/2019
3
LANGANKE, JENS
Exec Dt:
04/11/2019
4
WOLF, AUREL
Exec Dt:
04/11/2019
5
GURTLER, CHRISTOPH
Exec Dt:
04/13/2019
6
WAGNER, PHILIPP NICOLAS
Exec Dt:
04/15/2019
7
KESSLER, FLORIAN
Exec Dt:
04/15/2019
Assignee
1
COVESTRO DEUTSCHLAND AG
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11312812
US20190256640
16341223
Correspondence name and address
COVESTRO LLC
1 COVESTRO CIRCLE
PITTSBURGH, PA 15205

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