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Patent Assignment Assignor Details
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Assignor Name : ESDAR, CHRISTINA
Total Assignments: 20
Assignment: 1
Reel/Frame:021124/0212   Pages: 3
Recorded: 06/20/2008
Attorney Dkt #:MERCK-3497
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHULTZ, MELANIE
Exec Dt:
04/30/2008
2
BURGDORF, LARS THORE
Exec Dt:
04/30/2008
3
FINSINGER, DIRK
Exec Dt:
04/30/2008
4
BLAUKAT, ANDREE
Exec Dt:
04/30/2008
5
GREINER, HARTMUT
Exec Dt:
04/30/2008
6
ESDAR, CHRISTINA
Exec Dt:
04/30/2008
Assignee
1
MERCK PATENT GESELLSCHAFT
MIT BESCHRANKTER HAFTUNG
DARMSTADT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7943608
US20080318934
12158333
Correspondence name and address
MILLEN, WHITE, ZELANO & BRANIGAN
2200 CLARENDON BLVD.
SUITE 1400
ARLINGTON, VA 22201
Assignment: 2
Reel/Frame:023662/0896   Pages: 4
Recorded: 12/16/2009
Attorney Dkt #:030863-00057
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DORSCH, DIETER
Exec Dt:
12/04/2009
2
WUCHERER-PLIETKER, MARGARITA
Exec Dt:
12/04/2009
3
BURGDORF, LARS THORE
Exec Dt:
12/04/2009
4
SIRRENBERG, CHRISTIAN
Exec Dt:
12/04/2009
5
ESDAR, CHRISTINA
Exec Dt:
12/04/2009
6
MUELLER, THOMAS J.J.
Exec Dt:
12/04/2009
7
MERKUL, EUGEN
Exec Dt:
12/04/2009
Assignee
1
MERCK PATENT GMBH
FRANKFURTER STRASSE 250
DARMSTADT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8546390
US20110082140
12664791
Correspondence name and address
ARENT FOX LLP
1050 CONNECTICUT AVE, NW
SUITE 400
WASHINGTON, DC 20036
Assignment: 3
Reel/Frame:025571/0322   Pages: 3
Recorded: 01/03/2011
Attorney Dkt #:MERCK-3804
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WUCHRER-PLIETKER, MARGARITA
Exec Dt:
09/28/2010
2
BRUGE, DAVID
Exec Dt:
09/27/2010
3
FINSINGER, DIRK
Exec Dt:
11/03/2010
4
GRAEDLER, ULRICH
Exec Dt:
10/04/2010
5
DORSCH, DIETER
Exec Dt:
11/03/2010
6
ESDAR, CHRISTINA
Exec Dt:
10/06/2010
Assignee
1
MERCK PATENT GESELLSCHAFT
MIT BESCHRAENKTER HAFTUNG
DARMSTADT, GERMANY 64271
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8420820
US20110218198
13002168
Correspondence name and address
MILLEN, WHITE, ZELANO & BRANIGAN, P.C.
2200 CLARENDON BLVD.
#1400
ARLINGTON, VA 22201
Assignment: 4
Reel/Frame:027521/0159   Pages: 2
Recorded: 01/12/2012
Attorney Dkt #:MERCK-3920
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CALDERINI, MICHEL
Exec Dt:
11/04/2011
2
WUCHERER-PLIETKER, MARGARITA
Exec Dt:
11/04/2011
3
GRAEDLER, ULRICH
Exec Dt:
11/04/2011
4
ESDAR, CHRISTINA
Exec Dt:
11/04/2011
Assignee
1
MERCK PATENT GESELLSCHAFT MIT BESCHRANKTER HAFTUNG
FRANKFURTER STRASSE 250
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8648201
US20120115861
13383605
Correspondence name and address
MILLEN, WHITE, ZELANO & BRANIGAN
2200 CLARENDON BLVD.
SUITE 1400
ARLINGTON, VA 22201
Assignment: 5
Reel/Frame:028063/0807   Pages: 2
Recorded: 04/18/2012
Attorney Dkt #:MERCK-3939
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BUCHSTALLER, HANS PETER
Exec Dt:
02/21/2012
2
EMDE, ULRICH
Exec Dt:
02/21/2012
3
KLEIN, MARKUS
Exec Dt:
02/21/2012
4
ESDAR, CHRISTINA
Exec Dt:
02/21/2012
5
BOMKE, JOERG
Exec Dt:
02/21/2012
Assignee
1
MERCK PATENT GESELLSCHAFT MIT BESCHRANKTER HAFTUNG
FRANKFURTER STRASSE 250
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8741896
US20120208808
13502554
Correspondence name and address
MILLEN, WHITE, ZELANO & BRANIGAN - AMB
2200 CLARENDON BLVD.
SUITE 1400
ARLINGTON, VA 22201
Assignment: 6
Reel/Frame:028429/0265   Pages: 4
Recorded: 06/22/2012
Attorney Dkt #:MERCK-3950
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WUCHERER-PLIETKER, MARGARITA
Exec Dt:
03/12/2012
2
ESDAR, CHRISTINA
Exec Dt:
03/12/2012
3
HODOUS, BRIAN
Exec Dt:
03/12/2012
Assignee
1
MERCK PATENT GESELLSCHAFT MIT BESCHRANKTER HAFTUNG
FRANKFURTER STRASSE 250
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8575163
US20120270871
13518726
Correspondence name and address
MILLEN, WHITE, ZELANO & BRANIGAN, P.C.
2200 CLARENDON BLVD. SUITE 1400
ATTN: HELEN CASSIDY
ARLINGTON, VA 22201
Assignment: 7
Reel/Frame:028424/0148   Pages: 2
Recorded: 06/22/2012
Attorney Dkt #:MERCK-3962
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WUCHERER-PLIETKER, MARGARITA
Exec Dt:
05/03/2012
2
ESDAR, CHRISTINA
Exec Dt:
05/03/2012
Assignee
1
MERCK PATENT GESELLSCHAFT MIT BESCHRANKTER HAFTUNG
FRANKFURTER STRASSE 250
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8999986
US20120270880
13518419
Correspondence name and address
MILLEN, WHITE, ZELANO & BRANIGAN - AMB
2200 CLARENDON BLVD.
SUITE 1400
ARLINGTON, VA 22201
Assignment: 8
Reel/Frame:028201/0796   Pages: 2
Recorded: 05/14/2012
Attorney Dkt #:MERCK-3935
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EMDE, ULRICH
Exec Dt:
05/10/2012
2
BUCHSTALLER, HANS PETER
Exec Dt:
05/10/2012
3
KLEIN, MARKUS
Exec Dt:
05/10/2012
4
ESDAR, CHRISTINA
Exec Dt:
05/10/2012
5
BOMKE, JOERG
Exec Dt:
05/10/2012
Assignee
1
MERCK PATENT GESELLSCHAFT MIT BESCHRANKTER HAFTUNG
FRANKFURTER STRASSE 250
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8802866
US20120220587
13498366
Correspondence name and address
MILLEN, WHITE, ZELANO & BRANIGAN - AMB
2200 CLARENDON BLVD.
SUITE 1400
ARLINGTON, VA 22201
Assignment: 9
Reel/Frame:029840/0908   Pages: 2
Recorded: 02/15/2013
Attorney Dkt #:MERCK-4041
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HEINRICH, TIMO
Exec Dt:
12/17/2012
2
ESDAR, CHRISTINA
Exec Dt:
12/17/2012
3
GREINER, HARTMUT
Exec Dt:
12/17/2012
Assignee
1
MERCK PATENT GESELLSCHAFT MIT BESCHRANKTER HAFTUNG
FRANKFURTER STRASSE 250
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8906916
US20130158005
13817251
Correspondence name and address
MILLEN, WHITE, ZELANO & BRANIGAN - AMB
2200 CLARENDON BLVD.
SUITE 1400
ARLINGTON, VA 22201
Assignment: 10
Reel/Frame:030212/0050   Pages: 3
Recorded: 04/15/2013
Attorney Dkt #:MERCK-4069
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KLEIN, MARKUS
Exec Dt:
03/19/2013
2
EMDE, ULRICH
Exec Dt:
03/19/2013
3
BUCHSTALLER, HANS-PETER
Exec Dt:
03/19/2013
4
ESDAR, CHRISTINA
Exec Dt:
03/19/2013
5
POESCHKE, OLIVER
Exec Dt:
03/19/2013
Assignee
1
MERCK PATENT GMBH
FRANKFURTER STRASSE 250
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8895559
US20130217670
13879416
Correspondence name and address
MILLEN, WHITE, ZELANO & BRANIGAN (MIA)
2200 CLARENDON BLVD.
SUITE 1400
ARLINGTON, VA 22201
Assignment: 11
Reel/Frame:032283/0882   Pages: 3
Recorded: 02/24/2014
Attorney Dkt #:MERCK-4175
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HEINRICH, TIMO
Exec Dt:
01/21/2014
2
ROHDICH, FELIX
Exec Dt:
01/27/2014
3
ESDAR, CHRISTINA
Exec Dt:
01/08/2014
4
KRIER, MIREILLE
Exec Dt:
01/13/2014
5
GREINER, HARTMUT
Exec Dt:
01/14/2014
Assignee
1
MERCK PATENT GMBH
FRANKFURTER STRASSE 250
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9249140
US20150218155
14240584
Correspondence name and address
MILLEN, WHITE, ZELANO, & BRANIGAN-AEW
2200 CLARENDON BLVD.
SUITE 1400
ARLINGTON, VA 22201
Assignment: 12
Reel/Frame:033507/0098   Pages: 5
Recorded: 08/11/2014
Attorney Dkt #:MERCK-4213
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BUCHSTALLER, HANS-PETER
Exec Dt:
05/22/2014
2
ESDAR, CHRISTINA
Exec Dt:
05/22/2014
3
LEUTHNER, BIRGITTA
Exec Dt:
05/22/2014
Assignee
1
MERCK PATENT GMBH
FRANKFURTER STRASSE 250
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9339503
US20150025071
14378009
Correspondence name and address
MILLEN, WHITE, ZELANO & BRANIGAN-AEW
2200 CLARENDON BLVD.
SUITE 1400
ARLINGTON, VA 22201
Assignment: 13
Reel/Frame:033403/0927   Pages: 5
Recorded: 07/28/2014
Attorney Dkt #:MERCK-4214
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHIEMANN, KAI
Exec Dt:
06/04/2014
2
STIEBER, FRANK
Exec Dt:
06/11/2014
3
ESDAR, CHRISTINA
Exec Dt:
06/18/2014
Assignees
1
MERCK PATENT GMBH
FRANKFURTER STRASSE 250
DARMSTADT, GERMANY 64293
2
CANCER RESEARCH TECHNOLOGY LIMITED
ANGEL BUILDING, 407 ST. JOHN STREET
LONDON, GREAT BRITAIN EC1V 4AD
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9493444
US20150005294
14375072
Correspondence name and address
MILLEN, WHITE, ZELANO & BRANIGAN-AEW
2200 CLARENDON BLVD.
SUITE 1400
ARLINGTON, VA 22201
Assignment: 14
Reel/Frame:033446/0537   Pages: 6
Recorded: 07/30/2014
Attorney Dkt #:MERCK-4210
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ATTORNEY DOCKET NUMBER PREVIOUSLY RECORDED ON REEL 033403 FRAME 0927. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
SCHIEMANN, KAI
Exec Dt:
06/04/2014
2
STIEBER, FRANK
Exec Dt:
06/11/2014
3
ESDAR, CHRISTINA
Exec Dt:
06/18/2014
Assignees
1
MERCK PATENT GMBH
FRANKFURTER STRASSE 250
DARMSTADT, GERMANY 64293
2
CANCER RESEARCH TECHNOLOGY LIMITED
ANGEL BUILDING, 407 ST. JOHN STREET
LONDON, GREAT BRITAIN EC1V 4AD
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9493444
US20150005294
14375072
Correspondence name and address
MILLEN, WHITE. ZELANO, & BRANIGAN-AEW
2200 CLARENDON BLVD.
SUITE 1400
ARLINGTON, VA 22201
Assignment: 15
Reel/Frame:037398/0297   Pages: 6
Recorded: 12/30/2015
Attorney Dkt #:MERCK-4417
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BUCHSTALLER, HANS-PETER
Exec Dt:
09/29/2015
2
DORSCH, DIETER
Exec Dt:
09/29/2015
3
ESDAR, CHRISTINA
Exec Dt:
09/29/2015
4
LEUTHNER, BIRGITTA
Exec Dt:
10/02/2015
Assignee
1
MERCK PATENT GMBH
FRANKFURTER STRASSE 250
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9751842
US20160318876
14392145
Correspondence name and address
MILLEN, WHITE, ZELANO & BRANIGAN - AMB
2200 CLARENDON BLVD.
SUITE 1400
ARLINGTON, VA 22201
Assignment: 16
Reel/Frame:037236/0895   Pages: 6
Recorded: 12/08/2015
Attorney Dkt #:MERCK-4408
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHADT, OLIVER
Exec Dt:
11/02/2015
2
ESDAR, CHRISTINA
Exec Dt:
11/04/2015
3
SCHULTZ-FADEMRECHT, CARSTEN
Exec Dt:
10/29/2015
4
EICKHOFF, JAN
Exec Dt:
12/08/2015
Assignee
1
MERCK PATENT GMBH
FRANKFURTER STRASSE 250
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9481668
US20160115154
14895952
Correspondence name and address
MILLEN, WHITE, ZELANO & BRANIGAN - AMB
2200 CLARENDON BLVD.
SUITE 1400
ARLINGTON, VA 22201
Assignment: 17
Reel/Frame:047465/0189   Pages: 9
Recorded: 11/09/2018
Attorney Dkt #:MERCK-4747
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DORSCH, DIETER
Exec Dt:
07/18/2018
2
MUZERELLE, MATHILDE
Exec Dt:
08/21/2018
3
BURGDORF, LARS
Exec Dt:
07/19/2018
4
WUCHERER-PLIETKER, MARGARITA
Exec Dt:
08/06/2018
5
ESDAR, CHRISTINA
Exec Dt:
07/24/2018
6
TSAKLAKIDIS, CHRISTOS
Exec Dt:
10/20/2018
7
CZODROWSKI, PAUL
Exec Dt:
07/20/2018
Assignee
1
MERCK PATENT GMBH
FRANKFURTER STRASSE 250
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10669251
US20190023685
16069326
Correspondence name and address
MILLEN, WHITE, ZELANO & BRANIGAN-AEW
2200 CLARENDON BLVD.
SUITE 1400
ARLINGTON, VA 22201
Assignment: 18
Reel/Frame:053087/0952   Pages: 3
Recorded: 06/30/2020
Attorney Dkt #:000922US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KLEIN, MARKUS
Exec Dt:
06/08/2020
2
SCHADT, OLIVER
Exec Dt:
06/18/2020
3
ESDAR, CHRISTINA
Exec Dt:
06/25/2020
Assignee
1
MERCK PATENT GMBH
FRANKFURTER STRASSE 250
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11274109
US20200354382
16640669
Correspondence name and address
GRUNEBERG AND MYERS PLLC
1775 TYSONS BLVD
5TH FLOOR
TYSONS, VA 22102
Assignment: 19
Reel/Frame:063018/0846   Pages: 9
Recorded: 03/17/2023
Attorney Dkt #:SER.223
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ESDAR, CHRISTINA
Exec Dt:
01/03/2023
2
TOLEIKIS, LARS
Exec Dt:
01/05/2023
3
HOCK, BJOERN
Exec Dt:
01/06/2023
Assignee
1
MERCK KGAA
FRANKFURTER STR. 250
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11597771
US20190367620
16462961
Correspondence name and address
FRANK C. EISENSCHENK, PH.D.
P.O. BOX 142950
GAINESVILLE, FL 32614-2950
Assignment: 20
Reel/Frame:065848/0905   Pages: 6
Recorded: 12/12/2023
Attorney Dkt #:005296USPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ESDAR, CHRISTINA
Exec Dt:
10/26/2023
2
SANDERSON, MICHAEL
Exec Dt:
10/25/2023
3
WALTER-BAUSCH, GINA
Exec Dt:
10/26/2023
Assignee
1
MERCK KGAA
FRANKFURTER STRASSE 250
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230346815
18247739
Correspondence name and address
GRUNEBERG AND MYERS PLLC
1775 TYSONS BLVD
5TH FLOOR
TYSONS, VA 22102

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