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Patent Assignment Assignor Details
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Assignor Name : SCHAFFER, STEFFEN
Total Assignments: 46
Assignment: 1
Reel/Frame:012451/0456   Pages: 5
Recorded: 01/10/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BATHE, BRIGITTE
Exec Dt:
11/28/2001
2
SCHISCHKA, NATALIE
Exec Dt:
11/29/2001
3
BOTT, MICHAEL
Exec Dt:
11/26/2001
4
SCHAFFER, STEFFEN
Exec Dt:
11/26/2001
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
D-40474 DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6703223
US20020137073
09990337
Correspondence name and address
OBLON SPIVAK MCCLELLAND MAIER & NEUSTADT
DANIEL J. PEREIRA, PH.D.
1755 JEFFERSON DAVIS HIGHWAY
SUITE 400
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:012716/0975   Pages: 6
Recorded: 03/25/2002
Conveyance: RE-RECORD TO CORRECT ASSIGNORS' EXECUTION DATES FILED ON 1/10/02, RECORDED ON REEL 012451 FRAME 0456.
Assignors
1
BATHE, BRIGITTE
Exec Dt:
11/26/2001
2
SCHISCHKA, NATALIE
Exec Dt:
11/26/2001
3
BOTT, MICHAEL
Exec Dt:
11/28/2001
4
SCHAFFER, STEFFEN
Exec Dt:
11/29/2001
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
D-40474 DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6703223
US20020137073
09990337
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER, ET AL
NORMAN F. OBLON
FOURTH FLOOR 1755 JEFFERSON DAVIS HWY
ARLINGTON VIRGINIA 22202
Assignment: 3
Reel/Frame:019585/0369   Pages: 2
Recorded: 07/20/2007
Attorney Dkt #:132446
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOERGEL, DANIEL
Exec Dt:
06/04/2007
2
HUELLER, THOMAS
Exec Dt:
06/05/2007
3
SCHAFFER, STEFFEN
Exec Dt:
06/09/2007
Assignee
1
COSMOFERM B.V.
WATERINGSEWEG 1
DELFT, NETHERLANDS 2611 XT
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070264716
11797745
Correspondence name and address
WILLIAM P. BERRIDGE
OLIFF & BERRIDGE, PLC
P.O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 4
Reel/Frame:019701/0560   Pages: 2
Recorded: 07/24/2007
Attorney Dkt #:132419
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VAN DEN BERG, MARCO ALEXANDER
Exec Dt:
07/05/2007
2
SCHAFFER, STEFFEN
Exec Dt:
06/18/2007
Assignee
1
COSMORFERM B.V.
ALEXANDER FLEMINGLAAN 1
2613 AX DELFT, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9234222
US20080299625
11666863
Correspondence name and address
WILLIAM P. BERRIDGE
OLIFF & BERRIDGE, PLC
P.O. BOX 19928
ALEXANDRIA, VIRGINIA 22320
Assignment: 5
Reel/Frame:020416/0594   Pages: 4
Recorded: 12/27/2007
Attorney Dkt #:132419
Conveyance: RE-RECORD TO CORRECT THE ASSIGNEE'S NAME ON AN ASSIGNMENT PREVIOUSLY RECORDED AT REEL 019701, FRAME 0560. (ASSIGNMENT OF ASSIGNOR'S INTEREST)
Assignors
1
VAN DEN BERG, MARCO ALEXANDER
Exec Dt:
07/05/2007
2
SCHAFFER, STEFFEN
Exec Dt:
06/18/2007
Assignee
1
COSMOFERM B.V.
ALEXANDER FLEMINGLAAN 1
2613 AX DELFT, NETHERLANDS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9234222
US20080299625
11666863
Correspondence name and address
WILLIAM P. BERRIDGE
OLIFF & BERRIDGE, PLC
P.O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 6
Reel/Frame:021905/0834   Pages: 6
Recorded: 12/01/2008
Attorney Dkt #:23473
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHAFFER, STEFFEN
Exec Dt:
11/14/2008
2
VAN DEN BERG, MARCO ALEXANDER
Exec Dt:
11/26/2008
3
BOERGEL, DANIEL
Exec Dt:
11/14/2008
4
HUELLER, THOMAS
Exec Dt:
11/18/2008
Assignee
1
COSMOFERM B.V.
P.O. BOX 368
AJ DELFT, NETHERLANDS NL-2600
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8372595
US20100190219
12300397
Correspondence name and address
SCULLY SCOTT MURPHY & PRESSER, PC
400 GARDEN CITY PLAZA
SUITE 300
GARDEN CITY, NY 11530
Assignment: 7
Reel/Frame:024158/0467   Pages: 26
Recorded: 03/30/2010
Attorney Dkt #:354744US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VERSECK, STEFAN
Exec Dt:
02/06/2010
2
SCHAFFER, STEFFEN
Exec Dt:
02/05/2010
3
FREITAG, WERNER
Exec Dt:
03/12/2010
4
SCHMIDT, FRIEDRICH-GEORG
Exec Dt:
03/12/2010
5
ORSCHEL, MATTHIAS
Exec Dt:
03/12/2010
6
GRUND, GERDA
Exec Dt:
03/12/2010
7
SCHMIDT, WILFRIED
Exec Dt:
03/12/2010
8
BAHL, HUBERT JOHANNES
Exec Dt:
02/23/2010
9
FISCHER, RALF-JOERG
Exec Dt:
02/10/2010
10
MAY, ANTJE
Exec Dt:
02/08/2010
11
DUERRE, PETER
Exec Dt:
02/10/2010
12
LEDERLE, SIMONE
Exec Dt:
02/08/2010
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8986961
US20100261237
12679488
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:025758/0968   Pages: 10
Recorded: 02/08/2011
Attorney Dkt #:370847US99
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
POETTER, MARKUS
Exec Dt:
12/14/2010
2
HENNEMANN, HANS-GEORG
Exec Dt:
12/14/2010
3
SCHAFFER, STEFFEN
Exec Dt:
12/20/2010
4
HAAS, THOMAS
Exec Dt:
12/22/2010
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110118433
12943145
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 9
Reel/Frame:027053/0801   Pages: 20
Recorded: 10/13/2011
Attorney Dkt #:387584US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAAS, THOMAS
Exec Dt:
08/19/2011
2
KLASOVSKY, FLORIAN
Exec Dt:
08/12/2011
3
KRAUTER, HENDRIK
Exec Dt:
08/24/2011
4
SCHAFFER, STEFFEN
Exec Dt:
08/11/2011
5
SCHOEBEL, RENE
Exec Dt:
08/13/2011
6
TACKE, THOMAS
Exec Dt:
08/17/2011
7
VORLOP, KLAUS-DIETER
Exec Dt:
08/12/2011
8
WILLKE, THOMAS
Exec Dt:
08/13/2011
9
WESSEL, MIRJA
Exec Dt:
08/15/2011
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120034665
13263761
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 10
Reel/Frame:028019/0662   Pages: 14
Recorded: 04/10/2012
Attorney Dkt #:396484US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REINECKE, LIV
Exec Dt:
03/07/2012
2
SCHAFFER, STEFFEN
Exec Dt:
02/17/2012
3
KOEHLER, TIM
Exec Dt:
02/23/2012
4
THIESSENHUSEN, ANJA
Exec Dt:
02/16/2012
5
MARX, ACHIM
Exec Dt:
02/17/2012
6
BUCHHAUPT, MARKUS
Exec Dt:
02/24/2012
Assignee
1
EVONIK ROEHM GMBH
KIRSCHENALLEE
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8980594
US20120264182
13500041
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 11
Reel/Frame:028025/0270   Pages: 8
Recorded: 04/11/2012
Attorney Dkt #:23473
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHAFFER, STEFFEN
Exec Dt:
03/27/2012
2
BOERGEL, DANIEL
Exec Dt:
03/27/2012
3
HUELLER, THOMAS
Exec Dt:
03/27/2012
Assignee
1
COSMOFERM B.V.
P.O. BOX 368
AJ DELFT, NETHERLANDS NL-2600
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8372595
US20100190219
12300397
Correspondence name and address
SCULLY SCOTT MURPHY & PRESSER, PC
400 GARDEN CITY PLAZA
SUITE 300
GARDEN CITY, NY 11530
Assignment: 12
Reel/Frame:028233/0321   Pages: 8
Recorded: 05/18/2012
Attorney Dkt #:398777US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHAFFER, STEFFEN
Exec Dt:
04/13/2012
2
WESSEL, MIRJA
Exec Dt:
03/28/2012
3
THIESSENHUSEN, ANJA
Exec Dt:
03/28/2012
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8911982
US20130035403
13509716
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 13
Reel/Frame:029556/0476   Pages: 24
Recorded: 01/02/2013
Attorney Dkt #:405941US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
POETTER, MARKUS
Exec Dt:
09/03/2012
2
SCHMID, ANDREAS
Exec Dt:
11/20/2012
3
BUEHLER, BRUNO
Exec Dt:
09/02/2012
4
HENNEMANN, HANS-GEORG
Exec Dt:
09/04/2012
5
JULSING, MATTIJS KAMIEL
Exec Dt:
09/07/2012
6
SCHAFFER, STEFFEN
Exec Dt:
09/03/2012
7
HAAS, THOMAS
Exec Dt:
09/10/2012
8
SCHREWE, MANFRED
Exec Dt:
09/02/2012
9
CORNELISSEN, SJEF
Exec Dt:
09/06/2012
10
ROOS, MARTIN
Exec Dt:
09/19/2012
11
HAEGER, HARALD
Exec Dt:
09/01/2012
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9200043
US20130052700
13642412
Correspondence name and address
OBLON SPIVAK ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 14
Reel/Frame:029703/0725   Pages: 14
Recorded: 01/28/2013
Attorney Dkt #:29596
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHAFFER, STEFFEN
Exec Dt:
10/23/2012
2
WESSEL, MIRJA
Exec Dt:
10/16/2012
3
THIESSENHUSEN, ANJA
Exec Dt:
10/08/2012
4
STEIN, NADINE
Exec Dt:
10/21/2012
Assignee
1
EVONIK GOLDSCHMIDT GMBH
GOLDSCHMIDTSTRASSE 100
ESSEN, GERMANY D-45127
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9005928
US20130130319
13812625
Correspondence name and address
SCULLY SCOTT MURPHY & PRESSER, PC
400 GARDEN CITY PLAZA
SUITE 300
GARDEN CITY, NY 11530
Assignment: 15
Reel/Frame:029840/0302   Pages: 12
Recorded: 02/20/2013
Attorney Dkt #:409308US99
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GIELEN, JASMIN
Exec Dt:
01/22/2013
2
HAAS, THOMAS
Exec Dt:
01/29/2013
3
HENNEMANN, HANS-GEORG
Exec Dt:
01/22/2013
4
SCHAFFER, STEFFEN
Exec Dt:
01/23/2013
5
WESSEL, MIRJA
Exec Dt:
01/22/2013
6
BERSE, KATHARINA
Exec Dt:
01/22/2013
7
SCHIEBELHUT, MARION
Exec Dt:
01/22/2013
8
HAFKEMEYER, SABINE
Exec Dt:
01/22/2013
9
POETTER, MARKUS
Exec Dt:
01/22/2013
10
ERHARDT, FRANK
Exec Dt:
01/28/2013
Assignee
1
EVONIK INDUSTRIES AG
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9249435
US20130164797
13721481
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 16
Reel/Frame:032402/0245   Pages: 7
Recorded: 03/11/2014
Attorney Dkt #:424801US99
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHAFFER, STEFFEN
Exec Dt:
11/10/2013
2
ANDREA, HEIKO
Exec Dt:
12/10/2013
3
WESSEL, MIRJA
Exec Dt:
12/10/2013
4
HENNEMANN, HANS-GEORG
Exec Dt:
12/06/2013
5
HAEGER, HARALD
Exec Dt:
12/10/2013
Assignee
1
EVONIK INDUSTRIES AG
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10745721
US20140141478
14077750
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 17
Reel/Frame:032193/0399   Pages: 20
Recorded: 02/11/2014
Attorney Dkt #:30707
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KÖHLER, TIM
Exec Dt:
11/26/2013
2
SCHORSCH, CHRISTOPH
Exec Dt:
12/02/2013
3
BOLES, ECKHARD
Exec Dt:
11/24/2013
4
ANDREA, HEIKO
Exec Dt:
12/02/2013
5
FARWICK, MIKE
Exec Dt:
12/10/2013
6
SCHAFFER, STEFFEN
Exec Dt:
11/26/2013
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9404118
US20140199736
14238248
Correspondence name and address
SCULLY, SCOTT, MURPHY & PRESSER, P.C.
400 GARDEN CITY PLAZA, STE. 300
GARDEN CITY, NY 11530
Assignment: 18
Reel/Frame:032204/0283   Pages: 16
Recorded: 02/12/2014
Attorney Dkt #:428192US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHAFFER, STEFFEN
Exec Dt:
11/26/2013
2
GIELEN, JASMIN
Exec Dt:
11/29/2013
3
DECKER, NICOLE
Exec Dt:
11/27/2013
4
KIRCHNER, NICOLE
Exec Dt:
11/26/2013
5
HAAS, THOMAS
Exec Dt:
11/26/2013
6
POETTER, MARKUS
Exec Dt:
11/26/2013
7
HAEGER, HARALD
Exec Dt:
11/26/2013
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140186905
14238576
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 19
Reel/Frame:032017/0926   Pages: 20
Recorded: 01/22/2014
Attorney Dkt #:427833USPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
POETTER, MARKUS
Exec Dt:
12/09/2013
2
HAAS, THOMAS
Exec Dt:
12/02/2013
3
PFEFFER, JAN CHRISTOPH
Exec Dt:
12/03/2013
4
SKERRA, ARNE
Exec Dt:
12/30/2013
5
KROUTIL, WOLFGANG
Exec Dt:
12/03/2013
6
LERCHNER, ALEXANDRA
Exec Dt:
12/03/2013
7
SATTLER, JOHANN H.
Exec Dt:
12/04/2013
8
SCHAFFER, STEFFEN
Exec Dt:
12/02/2013
9
TAUBER, KATHARINA CHRISTIN
Exec Dt:
12/05/2013
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9580732
US20140242646
14233505
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 20
Reel/Frame:032205/0108   Pages: 20
Recorded: 02/12/2014
Attorney Dkt #:428332US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHAFFER, STEFFEN
Exec Dt:
12/02/2013
2
DECKER, NICOLE
Exec Dt:
12/03/2013
3
GIELEN, JASMIN
Exec Dt:
12/04/2013
4
HAEGER, HARALD
Exec Dt:
11/28/2013
5
HAAS, THOMAS
Exec Dt:
12/05/2013
6
POETTER, MARKUS
Exec Dt:
01/09/2014
7
HENNEMANN, HANS-GEORG
Exec Dt:
12/02/2013
8
WESSEL, MIRJA
Exec Dt:
01/09/2014
9
VOLLAND, MICHAEL
Exec Dt:
12/18/2013
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140256904
14238591
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 21
Reel/Frame:032256/0817   Pages: 20
Recorded: 02/20/2014
Attorney Dkt #:428093US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAAS, THOMAS
Exec Dt:
12/05/2013
2
POETTER, MARKUS
Exec Dt:
11/28/2013
3
PFEFFER, JAN CHRISTOPH
Exec Dt:
12/03/2013
4
KROUTIL, WOLFGANG
Exec Dt:
12/02/2013
5
SKERRA, ARNE
Exec Dt:
12/30/2013
6
LERCHNER, ALEXANDRA
Exec Dt:
12/03/2013
7
TAUBER, KATHARINA CHRISTIN
Exec Dt:
12/02/2013
8
SATTLER, JOHANN H.
Exec Dt:
12/28/2013
9
SCHAFFER, STEFFEN
Exec Dt:
12/02/2013
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140308717
14237121
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 22
Reel/Frame:032442/0890   Pages: 9
Recorded: 03/14/2014
Attorney Dkt #:425832US99
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHAFFER, STEFFEN
Exec Dt:
01/18/2014
2
GIELEN, JASMIN
Exec Dt:
01/20/2014
3
WESSEL, MIRJA
Exec Dt:
01/07/2014
4
HENNEMANN, HANS-GEORG
Exec Dt:
01/07/2014
5
HAEGER, HARALD
Exec Dt:
01/07/2014
6
HAAS, THOMAS
Exec Dt:
02/27/2014
7
BLUEMKE, WILFRIED
Exec Dt:
01/09/2014
Assignee
1
EVONIK INDUSTRIES AG
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9719117
US20140178948
14132473
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 23
Reel/Frame:033399/0116   Pages: 29
Recorded: 07/28/2014
Attorney Dkt #:30866
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUPPERT, DIRK
Exec Dt:
04/28/2014
2
KOTTKE, ULRIKE
Exec Dt:
04/30/2014
3
LATTICH, JUERGEN
Exec Dt:
04/30/2014
4
VOLK, MAGDALENA
Exec Dt:
04/30/2014
5
WENK, HANS HENNING
Exec Dt:
04/29/2014
6
CABIROL, FABIEN
Exec Dt:
04/29/2014
7
SCHILLING, MARTIN
Exec Dt:
05/02/2014
8
SCHAFFER, STEFFEN
Exec Dt:
04/25/2014
9
ALLEF, PETRA
Exec Dt:
04/23/2014
Assignee
1
EVONIK INDUSTRIES AG
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9243212
US20140296125
14243391
Correspondence name and address
SCULLY, SCOTT, MURPHY & PRESSER, P.C.
400 GARDEN CITY PLAZA
SUITE 300
GARDEN CITY, NY 11530
Assignment: 24
Reel/Frame:033681/0001   Pages: 12
Recorded: 09/05/2014
Attorney Dkt #:30865
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHILLING, MARTIN
Exec Dt:
05/08/2014
2
HARTUNG, CHRISTIAN
Exec Dt:
05/13/2014
3
CABIROL, FABIEN
Exec Dt:
07/04/2014
4
SCHAFFER, STEFFEN
Exec Dt:
05/19/2014
5
ALLEF, PETRA
Exec Dt:
05/12/2014
Assignee
1
EVONIK INDUSTRIES AG
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10292924
US20140296168
14243382
Correspondence name and address
SCULLY, SCOTT, MURPHY & PRESSER, P.C.
400 GARDEN CITY PLAZA
SUITE 300
GARDEN CITY, NY 11530
Assignment: 25
Reel/Frame:033921/0612   Pages: 29
Recorded: 10/09/2014
Attorney Dkt #:31307
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHAFFER, STEFFEN
Exec Dt:
06/11/2014
2
FARWICK, MIKE
Exec Dt:
06/12/2014
3
ANDREA, HEIKO
Exec Dt:
06/12/2014
4
KOEHLER, TIM
Exec Dt:
06/12/2014
5
WOLFF, DANIEL
Exec Dt:
06/24/2014
6
TER VELD, FRANK
Exec Dt:
06/16/2014
7
POETSCH, ANSGAR
Exec Dt:
06/30/2014
8
BOLES, ECKHARD
Exec Dt:
06/13/2014
9
SCHORSCH, CHRISTOPH
Exec Dt:
06/14/2014
Assignee
1
EVONIK INDUSTRIES AG
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9388439
US20150118721
14391480
Correspondence name and address
SCULLY SCOTT MURPHY & PRESSER, P.C.
400 GARDEN CITY PLAZA, STE. 300
GARDEN CITY, NY 11530
Assignment: 26
Reel/Frame:033339/0717   Pages: 10
Recorded: 07/18/2014
Attorney Dkt #:435249US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAAS, THOMAS
Exec Dt:
06/26/2014
2
SCHAFFER, STEFFEN
Exec Dt:
06/26/2014
3
POETTER, MARKUS
Exec Dt:
06/25/2014
4
WESSEL, MIRJA
Exec Dt:
07/01/2014
5
PFEFFER, JAN CHRISTOPH
Exec Dt:
06/25/2014
6
GEHRING, CHRISTIAN
Exec Dt:
06/25/2014
7
KIRCHNER, NICOLE
Exec Dt:
07/01/2014
8
WITTMANN, EVA MARIA
Exec Dt:
06/24/2014
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150218600
14363178
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 27
Reel/Frame:033712/0355   Pages: 9
Recorded: 09/10/2014
Attorney Dkt #:440307US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHAFFER, STEFFEN
Exec Dt:
06/26/2014
2
HAUBERG, MICHAELA
Exec Dt:
07/02/2014
3
WESSEL, MIRJA
Exec Dt:
07/01/2014
4
HENNEMANN, HANS-GEORG
Exec Dt:
06/27/2014
5
PFEFFER, JAN CHRISTOPH
Exec Dt:
06/26/2014
6
HAAS, THOMAS
Exec Dt:
06/30/2014
7
HAEGER, HARALD
Exec Dt:
06/26/2014
Assignee
1
EVONIK INDUSTRIES AG
.
ESSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9611489
US20150111253
14384301
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 28
Reel/Frame:034056/0685   Pages: 13
Recorded: 10/29/2014
Attorney Dkt #:442070US99PCTASSIGNMENT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HENNEMANN, HANS-GEORG
Exec Dt:
08/19/2014
2
SCHAFFER, STEFFEN
Exec Dt:
08/25/2014
3
WESSEL, MIRJA
Exec Dt:
08/18/2014
4
POETTER, MARKUS
Exec Dt:
08/15/2014
5
PFEFFER, JAN CHRISTOPH
Exec Dt:
08/28/2014
6
HAAS, THOMAS
Exec Dt:
08/20/2014
7
CORTHALS, JASMIN
Exec Dt:
08/22/2014
8
ECKL, EVA-MARIA
Exec Dt:
09/01/2014
9
ROEDER, SILVANA
Exec Dt:
08/25/2014
10
KROUTIL, WOLFGANG
Exec Dt:
08/20/2014
11
SKERRA, ARNE
Exec Dt:
09/03/2014
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9765370
US20150111254
14390133
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 29
Reel/Frame:035778/0900   Pages: 9
Recorded: 06/03/2015
Attorney Dkt #:454154US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHAFFER, STEFFEN
Exec Dt:
05/20/2015
2
CORTHALS, JASMIN
Exec Dt:
05/20/2015
3
WESSEL, MIRJA
Exec Dt:
05/22/2015
4
HENNEMANN, HANS-GEORG
Exec Dt:
05/20/2015
5
HAEGER, HARALD
Exec Dt:
05/20/2015
6
VOLLAND, MICHAEL
Exec Dt:
05/26/2015
7
ROOS, MARTIN
Exec Dt:
05/21/2015
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9725746
US20150307906
14649414
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 30
Reel/Frame:037007/0557   Pages: 6
Recorded: 11/11/2015
Attorney Dkt #:458647US106
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRAMMANN, KATRIN
Exec Dt:
09/08/2015
2
WOLTER, JAN
Exec Dt:
09/14/2015
3
REINECKE, LIV
Exec Dt:
09/14/2015
4
SCHAFFER, STEFFEN
Exec Dt:
09/08/2015
Assignee
1
EVONIK INDUSTRIES AG
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9944959
US20160060663
14843525
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 31
Reel/Frame:037286/0688   Pages: 8
Recorded: 12/14/2015
Attorney Dkt #:464110US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WITTMANN, EVA MARIA
Exec Dt:
09/16/2015
2
HAAS, THOMAS
Exec Dt:
09/08/2015
3
SCHAFFER, STEFFEN
Exec Dt:
09/08/2015
4
POETTER, MARKUS
Exec Dt:
09/06/2015
5
SCHIEMANN, YVONNE
Exec Dt:
09/21/2015
6
KIRCHNER, NICOLE
Exec Dt:
09/10/2015
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160138058
14898417
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 32
Reel/Frame:037224/0914   Pages: 4
Recorded: 12/07/2015
Attorney Dkt #:462574US106
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAAS, THOMAS
Exec Dt:
11/17/2015
2
POETTER, MARKUS
Exec Dt:
11/13/2015
3
SCHAFFER, STEFFEN
Exec Dt:
11/17/2015
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160138061
14943333
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 33
Reel/Frame:038075/0130   Pages: 10
Recorded: 03/23/2016
Attorney Dkt #:467533US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CORTHALS, JASMIN
Exec Dt:
02/22/2016
2
GRAMMANN, KATRIN
Exec Dt:
03/01/2016
3
HAAS, THOMAS
Exec Dt:
02/23/2016
4
OLFERT, MAIK
Exec Dt:
02/22/2016
5
POTGRAVE, NICOLE
Exec Dt:
02/26/2016
6
REINECKE, LIV
Exec Dt:
02/25/2016
7
SCHAFFER, STEFFEN
Exec Dt:
02/24/2016
8
WOLTER, JAN
Exec Dt:
02/23/2016
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160272950
14915012
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 34
Reel/Frame:040653/0476   Pages: 17
Recorded: 12/17/2016
Attorney Dkt #:7601/16990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
THUM, OLIVER
Exec Dt:
11/09/2016
2
ENGEL, PHILIP
Exec Dt:
11/08/2016
3
GEHRING, CHRISTIAN
Exec Dt:
11/08/2016
4
SCHAFFER, STEFFEN
Exec Dt:
11/07/2016
5
WESSEL, MIRJA
Exec Dt:
11/08/2016
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10174353
US20170096695
15311850
Correspondence name and address
MICHAEL A. SANZO
15400 CALHOUN DRIVE
SUITE 125
ROCKVILLE, MD 20855
Assignment: 35
Reel/Frame:041001/0519   Pages: 23
Recorded: 12/17/2016
Attorney Dkt #:7601/17000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REINECKE, LIV
Exec Dt:
12/05/2016
2
SCHAFFER, STEFFEN
Exec Dt:
12/06/2016
3
GRAMMANN, KATRIN
Exec Dt:
12/06/2016
4
OLFERT, MAIK
Exec Dt:
11/30/2016
5
DECKER, NICOLE
Exec Dt:
11/30/2016
6
ARTO, NILS
Exec Dt:
11/30/2016
7
HENNEMANN, HANS-GEORG
Exec Dt:
11/30/2016
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170130248
15312627
Correspondence name and address
MICHAEL A. SANZO
15400 CALHOUN DRIVE
SUITE 125
ROCKVILLE, MD 20855
Assignment: 36
Reel/Frame:041145/0825   Pages: 6
Recorded: 02/01/2017
Attorney Dkt #:479878US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHAFFER, STEFFEN
Exec Dt:
12/07/2016
2
HAAS, THOMAS
Exec Dt:
12/12/2016
3
BRUEGGING, WILHELM
Exec Dt:
12/09/2016
4
MEIER, RALF
Exec Dt:
12/07/2016
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10913960
US20170145448
15359932
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 37
Reel/Frame:050479/0189   Pages: 8
Recorded: 09/24/2019
Attorney Dkt #:7601/17950
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHAFFER, STEFFEN
Exec Dt:
05/02/2018
2
REINECKE, LIV
Exec Dt:
05/07/2018
3
GRAMMANN, KATRIN
Exec Dt:
05/05/2018
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180127791
15565451
Correspondence name and address
MICHAEL A. SANZO
15400 CALHOUN DRIVE
SUITE 125
ROCKVILLE, MD 20855
Assignment: 38
Reel/Frame:046963/0323   Pages: 8
Recorded: 09/25/2018
Attorney Dkt #:032301 R 1034
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAAS, THOMAS
Exec Dt:
05/15/2018
2
BECK, SIMON
Exec Dt:
05/07/2018
3
SCHAFFER, STEFFEN
Exec Dt:
05/08/2018
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180245107
15578338
Correspondence name and address
SMITH, GAMBRELL & RUSSELL, LLP
1055 THOMAS JEFFERSON STREET
SUITE 400
WASHINGTON, DC 20007
Assignment: 39
Reel/Frame:048609/0111   Pages: 14
Recorded: 03/15/2019
Attorney Dkt #:060042-00305
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
THUM, OLIVER
Exec Dt:
03/05/2019
2
SCHAFFER, STEFFEN
Exec Dt:
02/28/2019
3
SCHORSCH, CHRISTOPH
Exec Dt:
03/01/2019
4
WESSEL, MIRJA
Exec Dt:
03/04/2019
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11685905
US20190271020
16333719
Correspondence name and address
NEXSEN PRUET PLLC
227 W. TRADE STREET, SUITE 1550
CHARLOTTE, NC 28202
Assignment: 40
Reel/Frame:048643/0363   Pages: 14
Recorded: 03/20/2019
Attorney Dkt #:060042-00309
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
THUM, OLIVER
Exec Dt:
03/05/2019
2
SCHAFFER, STEFFEN
Exec Dt:
02/28/2019
3
SCHORSCH, CHRISTOPH
Exec Dt:
03/01/2019
4
WESSEL, MIRJA
Exec Dt:
03/04/2019
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190233856
16334781
Correspondence name and address
NEXSEN PRUET PLLC
227 W. TRADE STREET, SUITE 1550
CHARLOTTE, NC 28202
Assignment: 41
Reel/Frame:050332/0256   Pages: 20
Recorded: 09/10/2019
Attorney Dkt #:032301 R 1148
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SKERRA, ARNE
Exec Dt:
03/18/2019
2
KIRMAIR, LUDWIG
Exec Dt:
03/03/2019
3
SCHAFFER, STEFFEN
Exec Dt:
03/07/2019
4
SCHORSCH, CHRISTOPH
Exec Dt:
03/07/2019
5
WESSEL, MIRJA
Exec Dt:
03/11/2019
6
HAAS, THOMAS
Exec Dt:
03/11/2019
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11034938
US20190153405
16314768
Correspondence name and address
SMITH, GAMBRELL & RUSSELL, LLP
1055 THOMAS JEFFERSON STREET
SUITE 400
WASHINGTON, DC 20007
Assignment: 42
Reel/Frame:050921/0486   Pages: 14
Recorded: 11/05/2019
Attorney Dkt #:7601/19011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAAS, THOMAS
Exec Dt:
04/26/2019
2
SCHAFFER, STEFFEN
Exec Dt:
04/23/2019
3
BÜTLER, THOMAS
Exec Dt:
04/23/2019
4
BECK, SIMON
Exec Dt:
04/30/2019
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11124813
US20190264245
16320097
Correspondence name and address
MICHAEL A. SANZO
15400 CALHOUN DRIVE
SUITE 125
ROCKVILLE, MD 20855
Assignment: 43
Reel/Frame:050886/0037   Pages: 20
Recorded: 10/30/2019
Attorney Dkt #:524390US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ENGEL, PHILIP
Exec Dt:
10/02/2019
2
SCHAFFER, STEFFEN
Exec Dt:
10/17/2019
3
THUM, OLIVER
Exec Dt:
10/22/2019
4
ANDREA, HEIKO
Exec Dt:
10/17/2019
5
GEHRING, CHRISTIAN
Exec Dt:
10/21/2019
6
GRUND, BASTIAN
Exec Dt:
10/16/2019
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER
STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200063172
16546965
Correspondence name and address
OBLON, MCCLELLAND, MAIER & NEUSTADT, L.L
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 44
Reel/Frame:050890/0001   Pages: 20
Recorded: 11/01/2019
Attorney Dkt #:524390US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ENGEL, PHILIP
Exec Dt:
10/21/2019
2
SCHAFFER, STEFFEN
Exec Dt:
10/17/2019
3
THUM, OLIVER
Exec Dt:
10/22/2019
4
ANDREA, HEIKO
Exec Dt:
10/17/2019
5
GEHRING, CHRISTIAN
Exec Dt:
10/21/2019
6
GRUND, BASTIAN
Exec Dt:
10/16/2019
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200063172
16546965
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 45
Reel/Frame:053249/0079   Pages: 34
Recorded: 07/20/2020
Attorney Dkt #:060042-00378
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRANDT, KATHRIN DANIELA
Exec Dt:
03/09/2020
2
LIEBIG, STEFAN JULIAN
Exec Dt:
04/16/2020
3
WENK, HANS HENNING
Exec Dt:
03/05/2020
4
OLEK, MACIEJ
Exec Dt:
03/19/2020
5
SCHILLING, MARTIN
Exec Dt:
04/01/2020
6
SCHAFFER, STEFFEN
Exec Dt:
03/12/2020
7
WESSEL, MIRJA
Exec Dt:
03/10/2020
8
JEREMIAS, ANNE
Exec Dt:
03/07/2020
Assignee
1
EVONIK OPERATIONS GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210371773
16963277
Correspondence name and address
NEXSEN PRUET PLLC
227 WEST TRADE STREET
SUITE 1550
CHARLOTTE, NC 28202
Assignment: 46
Reel/Frame:053753/0616   Pages: 17
Recorded: 09/12/2020
Attorney Dkt #:7601/20075
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WESSEL, MIRJA
Exec Dt:
05/28/2020
2
SCHAFFER, STEFFEN
Exec Dt:
08/21/2020
3
JEREMIAS, ANNE
Exec Dt:
05/25/2020
4
SCHILLING, MARTIN
Exec Dt:
06/12/2020
5
WENK, HANS HENNING
Exec Dt:
05/19/2020
Assignee
1
EVONIK OPERATIONS GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11236372
US20200407761
16968586
Correspondence name and address
MICHAEL A. SANZO
15400 CALHOUN DRIVE
SUITE 125
ROCKVILLE, MD 20855

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