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Patent Assignment Assignor Details
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Assignor Name : LEHMANN, KATHRIN
Total Assignments: 28
Assignment: 1
Reel/Frame:011847/0778   Pages: 3
Recorded: 05/23/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ESSELBORN, EBERHARD
Exec Dt:
04/20/2001
2
HEILEN, WERNFRIED
Exec Dt:
04/24/2001
3
LEHMANN, KATHRIN
Exec Dt:
05/03/2001
4
REUTER, ELLEN
Exec Dt:
05/07/2001
5
SILBER, STAFAN DR.
Exec Dt:
04/24/2001
6
STUTTGEN, ANDREAS
Exec Dt:
05/02/2001
Assignee
1
GOLDSCHMIDT AG
GOLDSCHMIDTSTRASSE 100
D-45127 ESSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6689731
US20020011183
09863498
Correspondence name and address
FROMMER LAWRENCE & HAUG LLP
WILLIAM F. LAWRENCE
745 5TH AVENUE
NEW YORK, NY 10151
Assignment: 2
Reel/Frame:014153/0728   Pages: 5
Recorded: 06/06/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BATZ-SOHN, CHRISTOPH
Exec Dt:
06/03/2003
2
BRANDT, PETRA
Exec Dt:
05/19/2003
3
DIETZ, THOMAS
Exec Dt:
05/28/2003
4
HASENZAHL, STEFFEN
Exec Dt:
06/04/2003
5
JENNI, KLAUS
Exec Dt:
05/19/2003
6
LEHMANN, KATHRIN
Exec Dt:
05/19/2003
7
MATHIAK, RALF
Exec Dt:
05/19/2003
8
RUTTGERODT, ANGELA
Exec Dt:
05/19/2003
Assignees
1
GOLDSCHMIDT AG
GOLDSCHMIDSTRASSE 100
ESSEN, GERMANY D-45127
2
DEGUSSA AG
BENNIGSENPLATZ 1
DUSSELDORF, GERMANY D-40474
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030228271
10456277
Correspondence name and address
SCULLY, SCOTT, MURPHY & PRESSER
FRANK S. DIGIGLIO
400 GARDEN CITY PLAZA
GARDEN CITY, NY 11530
Assignment: 3
Reel/Frame:014153/0800   Pages: 5
Recorded: 06/06/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BATZ-SOHN, CHRISTOPH
Exec Dt:
06/03/2003
2
BRANDT, PETRA
Exec Dt:
05/19/2003
3
DIETZ, THOMAS
Exec Dt:
05/28/2003
4
HASENZAHL, STEFFEN
Exec Dt:
06/04/2003
5
JENNI, KLAUS
Exec Dt:
05/19/2003
6
LEHMANN, KATHRIN
Exec Dt:
05/19/2003
7
MATHIAK, RALF
Exec Dt:
05/19/2003
8
RUTTGERODT, ANGELA
Exec Dt:
05/19/2003
Assignees
1
GOLDSCHMIDT AG
GOLDSCHMIDTSTRASSE 100
ESSEN, GERMANY D-45127
2
DEGUSSA AG
BENNIGSENPLATZ 1
DUSSELDORF, GERMANY D40474
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7399487
US20030229172
10456276
Correspondence name and address
SCULLY, SCOTT, MURPHY & PRESSER
FRANK S. DIGIGLIO
400 GARDEN CITY PLAZA
GARDEN CITY, NY 11530
Assignment: 4
Reel/Frame:014292/0232   Pages: 3
Recorded: 07/14/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KNOTT, WILFRIED
Exec Dt:
06/13/2003
2
LEHMANN, KATHRIN
Exec Dt:
06/16/2003
3
LUEGER, MARTINA
Exec Dt:
06/13/2003
4
SILBER, STEFAN
Exec Dt:
06/13/2003
Assignee
1
GOLDSCHMIDT AG
GOLDSCHMIDSTRASSE 100
D-45127 ESSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6858663
US20040229964
10619140
Correspondence name and address
FROMMER LAWRENCE & HAUG LLP
WILLIAM F. LAWRENCE
745 FIFTH AVENUE
NEW YORK, NY 10151
Assignment: 5
Reel/Frame:014314/0872   Pages: 3
Recorded: 07/18/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KNOTT, WILFRIED
Exec Dt:
07/04/2003
2
LEHMANN, KATHRIN
Exec Dt:
07/07/2003
3
SILBER, STEFAN
Exec Dt:
07/10/2003
Assignee
1
GOLDSCHMIDT AG
GOLDSCHMIDTSTRASSE 100
D-45127 ESSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7018458
US20050257717
10622610
Correspondence name and address
FROMMER LAWRENCE & HAUG LLP
WILLIAM F. LAWRENCE
745 FIFTH AVENUE
NEW YORK, NY 10151
Assignment: 6
Reel/Frame:014935/0045   Pages: 3
Recorded: 01/22/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRANDT, PETER
Exec Dt:
12/15/2003
2
LEHMANN, KATHRIN
Exec Dt:
12/11/2003
3
OESTREICH, SASCHA
Exec Dt:
12/11/2003
4
SCHROTER, CORNELIA
Exec Dt:
12/11/2003
5
SILBER, STEFAN
Exec Dt:
01/05/2004
Assignee
1
GOLDSCHMIDT AG
GOLDSCHMIDTSTRASSE 100
D-45127 ESSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7118619
US20040152828
10763031
Correspondence name and address
FROMMER LAWRENCE & HAUG LLP
WILLIAM F. LAWRENCE
745 FIFTH AVENUE
NEW YORK, NEW YORK 10151
Assignment: 7
Reel/Frame:015331/0514   Pages: 3
Recorded: 05/12/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BLANDA, GAETANO
Exec Dt:
04/29/2004
2
EIBMANN, INGRID
Exec Dt:
05/07/2004
3
LEHMANN, KATHRIN
Exec Dt:
04/23/2004
4
LUTHER, HEIKE
Exec Dt:
05/10/2004
5
SILBER, STEFAN
Exec Dt:
05/07/2004
6
TOMUSCHAT, PHILIPP
Exec Dt:
05/11/2004
Assignee
1
GOLDSCHMIDT AG
GOLDSCHMIDTSTRASSE 100
D-45127 ESSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7399348
US20040229768
10844818
Correspondence name and address
FROMMER LAWRENCE & HAUG LLP
WILLIAM F. LAWRENCE
745 FIFTH AVENUE
NEW YORK, NY 10151
Assignment: 8
Reel/Frame:015379/0206   Pages: 3
Recorded: 11/15/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BLANDA, GAETANO
Exec Dt:
04/29/2004
2
EIBMANN, INGRID
Exec Dt:
04/23/2004
3
LEHMANN, KATHRIN
Exec Dt:
05/10/2004
4
LUTHER, HEIKE
Exec Dt:
05/07/2004
5
SILBER, STEFAN
Exec Dt:
05/07/2004
6
TOMUSCHAT, PHILIPP
Exec Dt:
05/11/2004
Assignee
1
GOKISCHMIDT AG
GOLDSCHMIDSTRASSE 100
D-45127 ESSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7399348
US20040229768
10844818
Correspondence name and address
FROMMER LAWRENCE & HAUG LLP
WILLIAM F. LAWRENCE
745 FIFTH AVENUE
NEW YORK, NY 10151
Assignment: 9
Reel/Frame:015917/0322   Pages: 3
Recorded: 10/19/2004
Attorney Dkt #:512425-2110
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ESSELBORN, JUTTA
Exec Dt:
09/28/2004
2
FAVRESSE, PHILIPPE
Exec Dt:
09/23/2004
3
LEHMANN, KATHRIN
Exec Dt:
09/27/2004
4
LINKE, UTE
Exec Dt:
09/28/2004
5
RUETTGERODT, ANGELA
Exec Dt:
10/05/2004
6
SILBER, STEFAN
Exec Dt:
09/27/2004
Assignee
1
GOLDSCHMIDT AG
GOLDSCHMIDTSTRASSE 100
D-45127 ESSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7442724
US20050085563
10968699
Correspondence name and address
FROMMER LAWRENCE & HAUG LLP
WILLIAM F. LAWRENCE
745 FIFTH AVENUE
NEW YORK, NY 10151
Assignment: 10
Reel/Frame:016286/0683   Pages: 3
Recorded: 02/16/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEHMANN, KATHRIN
Exec Dt:
02/08/2005
2
SILBER, STEFAN
Exec Dt:
02/08/2005
3
WEYERSHAUSEN, BERND
Exec Dt:
02/08/2005
Assignee
1
GOLDSCHMIDT GMBH
GOLDSCHMIDTSTRASSE 100
D-45127 ESSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7393396
US20050183628
11058803
Correspondence name and address
LEOPOLD PRESSER, ESQ.
400 GARDEN CITY PLAZA
SUITE 300
GARDEN CITY, NY 11530
Assignment: 11
Reel/Frame:017087/0697   Pages: 3
Recorded: 10/13/2005
Attorney Dkt #:275618USOX PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LORTZ, WOLFGANG
Exec Dt:
08/01/2005
2
BATZ-SOHN, CHRISTOPH
Exec Dt:
08/02/2005
3
PERLET, GABRIELE
Exec Dt:
08/22/2005
4
WILL, WERNER
Exec Dt:
08/23/2005
5
LEHMANN, KATHRIN
Exec Dt:
09/05/2005
6
RUETTGERODT, ANGELA
Exec Dt:
09/06/2005
Assignees
1
DEGUSSA AG
BENNIGSENPLATZ 1
DUESSELDORF 40474, GERMANY
2
GOLDSCHMIDT GMBH
GOLDSCHMIDTSTRASSE 100
ESSEN 45127, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7645335
US20070145327
10546061
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 12
Reel/Frame:017518/0661   Pages: 2
Recorded: 01/26/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALZER, CORNELIA
Exec Dt:
12/05/2005
2
CAVALEIRO, PEDRO
Exec Dt:
12/05/2005
3
ESSELBORN, EBERHARD
Exec Dt:
12/05/2005
4
LEHMANN, KATHRIN
Exec Dt:
12/05/2005
5
OESTREICH, SASCHA
Exec Dt:
12/09/2005
Assignee
1
GOLDSCHMIDT GMBH
GOLDSCHMIDTSTRASSE 100
ESSEN, GERMANY D-45127
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8202935
US20060183815
11341253
Correspondence name and address
WILLIAM F. LAWRENCE
FROMMER LAWRENCE & HAUG LLP
745 FIFTH AVENUE
NEW YORK, NY 10151
Assignment: 13
Reel/Frame:017347/0832   Pages: 2
Recorded: 03/22/2006
Attorney Dkt #:512425-2127
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HINRICHS, PETRA
Exec Dt:
02/08/2006
2
LEHMANN, KATHRIN
Exec Dt:
02/13/2006
3
ULRICH-BREHM, ISABELLA
Exec Dt:
02/08/2006
4
WEYERSHAUSEN, BERND
Exec Dt:
02/10/2006
Assignee
1
GOLDSCHMIDT GMBH
GOLDSCHMIDTSTRASSE 100
ESSEN, GERMANY D-45127
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7598215
US20060217284
11277184
Correspondence name and address
FROMMER LAWRENCE & HAUG LLP
745 FIFTH AVENUE
WILLIAM F. LAWRENCE
NEW YORK, NY 10151
Assignment: 14
Reel/Frame:018399/0761   Pages: 3
Recorded: 10/10/2006
Attorney Dkt #:294707US0X
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HILL, SVEN
Exec Dt:
07/17/2006
2
LEHMANN, KATHRIN
Exec Dt:
07/31/2006
3
CAVALEIRO, PEDRO
Exec Dt:
08/02/2006
4
HEBERER, STEFAN
Exec Dt:
07/17/2006
5
PRIDOEHL, MARKUS
Exec Dt:
07/17/2006
Assignee
1
DEGUSSA AG
BENNIGSENPLATZ 1
40474 DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070199477
11509741
Correspondence name and address
C. IRVIN MCCLELLAND
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 15
Reel/Frame:020015/0804   Pages: 14
Recorded: 10/25/2007
Attorney Dkt #:308573US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEILER, MATTHIAS
Exec Dt:
06/21/2007
2
CAVALEIRO, PEDRO
Exec Dt:
06/15/2007
3
LEHMANN, KATHRIN
Exec Dt:
07/11/2007
4
WEYERSHAUSEN, BERND
Exec Dt:
06/20/2007
5
SCHWARZ, MARKUS
Exec Dt:
06/20/2007
6
SCHMIDT, FRIEDRICH GEORG
Exec Dt:
06/20/2007
Assignee
1
DEGUSSA GMBH
BENNIGSENPLATZ 1
DUESSELDORF, GERMANY 40474
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080200576
11720286
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 16
Reel/Frame:024175/0894   Pages: 12
Recorded: 04/01/2010
Attorney Dkt #:512425-2195
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EBBRECHT, THOMAS, DR
Exec Dt:
01/12/2010
2
SCHUBERT, FRANK, DR
Exec Dt:
01/11/2010
3
NAUMANN, MATTHIAS, DR
Exec Dt:
01/13/2010
4
KNOTT, WILFRIED, DR
Exec Dt:
01/06/2010
5
LEHMANN, KATHRIN
Exec Dt:
01/08/2010
6
VENZMER, JOACHIM, DR
Exec Dt:
01/06/2010
7
DE GANS, BEREND-JAN, DR
Exec Dt:
01/12/2010
8
SILBER, STEFAN, DR
Exec Dt:
01/06/2010
9
HENNING, FRAUKE, DR
Exec Dt:
01/06/2010
Assignee
1
EVONIK GOLDSCHMIDT GMBH
GOLDSCHMIDTSTRASSE 100
ESSEN, GERMANY D-45127
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8268939
US20100184913
12630125
Correspondence name and address
FROMMER LAWRENCE & HAUG
745 FIFTH AVENUE- 10TH FL.
NEW YORK, NY 10151
Assignment: 17
Reel/Frame:030264/0204   Pages: 20
Recorded: 04/23/2013
Attorney Dkt #:413311US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KHRENOV, VICTOR
Exec Dt:
03/15/2013
2
MISCHLICH, ANDREAS
Exec Dt:
02/01/2013
3
GOLCHERT, URSULA
Exec Dt:
01/31/2013
4
NAU, STEFAN
Exec Dt:
01/31/2013
5
HALBLAENDER, ANTON
Exec Dt:
01/30/2013
6
SCHULTES, KLAUS
Exec Dt:
02/11/2013
7
POTH, MARC
Exec Dt:
02/01/2013
8
MANIS, ANTONIOS
Exec Dt:
01/31/2013
9
LEHMANN, KATHRIN
Exec Dt:
02/16/2013
10
ZHU, ZHEN
Exec Dt:
01/28/2013
Assignee
1
EVONIK ROEHM GMBH
KIRSCHENALLEE
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8962728
US20130203918
13824624
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 18
Reel/Frame:030339/0290   Pages: 8
Recorded: 05/02/2013
Attorney Dkt #:512425-2238
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEHMANN, KATHRIN
Exec Dt:
02/18/2013
2
STADTMUELLER, STEFAN, DR.
Exec Dt:
02/11/2013
3
SCHWAB, PETER, DR.
Exec Dt:
02/15/2013
Assignee
1
EVONIK GOLDSCHMIDT GMBH
GOLDSCHMIDTSTRASSE 100
ESSEN, GERMANY 45127
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9620257
US20130214211
13883207
Correspondence name and address
FROMMER LAWRENCE & HAUG
745 FIFTH AVENUE- 10TH FL.
NEW YORK, NY 10151
Assignment: 19
Reel/Frame:030825/0228   Pages: 10
Recorded: 07/18/2013
Attorney Dkt #:415314US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HERMASCH, SYLVIA ANITA
Exec Dt:
07/04/2013
2
WURSCHE, ROLAND
Exec Dt:
06/04/2013
3
HAEGER, HARALD
Exec Dt:
06/04/2013
4
LEHMANN, KATHRIN
Exec Dt:
06/04/2013
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9418773
US20130299750
13882689
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 20
Reel/Frame:031210/0571   Pages: 26
Recorded: 09/16/2013
Attorney Dkt #:29446
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HENNING, FRAUKE
Exec Dt:
05/28/2013
2
AMAJJAHE, SADIK
Exec Dt:
06/07/2013
3
LINKE, UTE
Exec Dt:
06/03/2013
4
FERENZ, MICHAEL
Exec Dt:
01/07/2013
5
KNOTT, WILFRIED
Exec Dt:
05/29/2013
6
ARNING, VOLKER
Exec Dt:
02/06/2013
7
BRUGGER, BASTIAN MATTHIAS
Exec Dt:
05/28/2013
8
LEHMANN, KATHRIN
Exec Dt:
06/10/2013
Assignee
1
EVONIK GOLDSCHMIDT GMBH
GOLDSCHMIDTSTRASSE 100
ESSEN, GERMANY D-45127
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8946369
US20130217907
13771888
Correspondence name and address
SCULLY, SCOTT, MURPHY & PRESSER, P.C.
400 GARDEN CITY PLAZA
SUITE 300
GARDEN CITY, NY 11530
Assignment: 21
Reel/Frame:038959/0415   Pages: 8
Recorded: 06/20/2016
Attorney Dkt #:472589US106X PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEHMANN, KATHRIN
Exec Dt:
05/23/2016
2
HENNING, FRAUKE
Exec Dt:
05/24/2016
3
MUND, CHRISTIAN
Exec Dt:
05/20/2016
4
ROHE, BERND
Exec Dt:
05/18/2016
5
FRITZEN, PETRA
Exec Dt:
05/19/2016
6
HOCKEN, JOERG
Exec Dt:
05/18/2016
Assignees
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
2
HUNTSMAN P&A GERMANY GMBH
DR.-RUDOLF-SACHTLEBEN-STRASSE 4
DUISBURG, GERMANY 47198
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9783656
US20170002181
15106557
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 22
Reel/Frame:039840/0838   Pages: 6
Recorded: 09/23/2016
Attorney Dkt #:472584US106PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEHMANN, KATHRIN
Exec Dt:
06/13/2016
2
NAWRACALA, ANGELA
Exec Dt:
06/15/2016
3
HENNING, FRAUKE
Exec Dt:
06/13/2016
4
MUND, CHRISTIAN
Exec Dt:
06/16/2016
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9845391
US20160362556
15106718
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 23
Reel/Frame:041062/0069   Pages: 7
Recorded: 01/24/2017
Attorney Dkt #:476734US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUHMANN, KARL
Exec Dt:
09/20/2016
2
GRUHN, MAXIMILIAN
Exec Dt:
09/20/2016
3
FARGES, OLIVIER
Exec Dt:
09/26/2016
4
RISTHAUS, MARTIN
Exec Dt:
10/17/2016
5
LEHMANN, KATHRIN
Exec Dt:
10/10/2016
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10246575
US20170121503
15300981
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 24
Reel/Frame:047848/0527   Pages: 5
Recorded: 12/23/2018
Attorney Dkt #:P-80464-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KLEMT, CHRISTIAN
Exec Dt:
10/06/2016
2
HUNGER, RENE
Exec Dt:
10/07/2016
3
LEHMANN, KATHRIN
Exec Dt:
12/10/2018
Assignees
1
VOLKSWAGEN AKTIENGESELLSCHAFT
BERLINER RING 2
WOLFSBURG, GERMANY 38440
2
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1 - 11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10882993
US20170015826
15300750
Correspondence name and address
PEARL COHEN ZEDEK LATZER BARATZ LLP
1500 BROADWAY
12TH FLOOR
NEW YORK, NY 10036
Assignment: 25
Reel/Frame:053554/0673   Pages: 14
Recorded: 08/20/2020
Attorney Dkt #:002728USPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEHMANN, KATHRIN
Exec Dt:
07/15/2020
2
HESSNER, SEBASTIAN
Exec Dt:
06/08/2020
3
LENS, JAN-PLEUN
Exec Dt:
06/10/2020
4
SUN, XIUDONG
Exec Dt:
07/07/2020
Assignees
1
EVONIK OPERATIONS GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
2
FRX POLYMERS, INC.
200 TURNPIKE ROAD
CHELMSFORD, MASSACHUSETTS 01824
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11718747
US20200339802
15733375
Correspondence name and address
GRUNEBERG AND MYERS PLLC
1775 TYSONS BLVD
5TH FLOOR
TYSONS, VA 22102
Assignment: 26
Reel/Frame:058886/0925   Pages: 5
Recorded: 02/04/2022
Attorney Dkt #:003884USPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEHMANN, KATHRIN
Exec Dt:
11/19/2021
2
HESSNER, SEBASTIAN
Exec Dt:
01/04/2022
3
NAWRACALA, ANGELA
Exec Dt:
11/11/2021
4
AMAJJAHE, SADIK
Exec Dt:
01/04/2022
5
BUSCH, STEFAN
Exec Dt:
11/11/2021
Assignee
1
EVONIK OPERATIONS GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220267583
17632849
Correspondence name and address
GRUNEBERG AND MYERS PLLC
1775 TYSONS BLVD
5TH FLOOR
TYSONS, VA 22102
Assignment: 27
Reel/Frame:058889/0210   Pages: 3
Recorded: 02/04/2022
Attorney Dkt #:003885USPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEHMANN, KATHRIN
Exec Dt:
11/19/2021
2
HENNING, FRAUKE
Exec Dt:
11/16/2021
3
BUSCH, STEFAN
Exec Dt:
11/11/2021
4
NAWRACALA, ANGELA
Exec Dt:
01/05/2022
Assignee
1
EVONIK OPERATIONS GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220282045
17632894
Correspondence name and address
GRUNEBERG AND MYERS PLLC
1775 TYSONS BLVD
5TH FLOOR
TYSONS, VA 22102
Assignment: 28
Reel/Frame:065194/0146   Pages: 10
Recorded: 10/12/2023
Attorney Dkt #:005776USPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAUMANN, MATTHIAS
Exec Dt:
05/05/2023
2
LEHMANN, KATHRIN
Exec Dt:
06/26/2023
3
SCHULTE, SIMONE
Exec Dt:
05/03/2023
4
JANKE, CHRISTINA
Exec Dt:
05/05/2023
Assignee
1
EVONIK OPERATIONS GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240132779
18555015
Correspondence name and address
GRUNEBERG AND MYERS PLLC
1775 TYSONS BLVD
5TH FLOOR
TYSONS, VA 22102

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