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Patent Assignment Assignor Details
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Assignor Name : CLAUS, ECKHARD
Total Assignments: 11
Assignment: 1
Reel/Frame:016248/0124   Pages: 5
Recorded: 05/17/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CLAUS, ECKHARD
Exec Dt:
04/13/2005
2
GUNTHER, ECKHARD
Exec Dt:
04/25/2005
3
SEIPELT, IRENE
Exec Dt:
04/27/2005
4
RAPP, ULF R.
Exec Dt:
04/20/2005
5
WIXLER, LUDMILLA
Exec Dt:
05/03/2005
Assignee
1
ZENTARIS GMBH
WEISMULLERSTRASSE 45
D-60314, FRANKFURT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7276507
US20040266777
10851976
Correspondence name and address
GOODWIN PROCTER
EVA I. TAN
103 EISENHOWER PARKWAY
ROSELAND, NJ 07068
Assignment: 2
Reel/Frame:024303/0525   Pages: 6
Recorded: 04/28/2010
Attorney Dkt #:103832-695-CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CLAUS, ECKHARD
Exec Dt:
04/13/2005
2
GUNTHER, ECKHARD
Exec Dt:
04/25/2005
3
SEIPELT, IRENE
Exec Dt:
04/27/2005
4
RAPP, ULF R.
Exec Dt:
04/20/2005
5
WIXLER, LUDMILLA
Exec Dt:
05/03/2005
Assignee
1
ZENTARIS GMBH
WEISMULLERSTRASSE 45
FRANKFURT, GERMANY D-60314
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8193186
US20070275972
11825200
Correspondence name and address
BETSY KINGSBURY DOWD
620 EIGHTH AVENUE
GOODWIN PROCTER LLP
NEW YORK, NY 10018
Assignment: 3
Reel/Frame:016220/0605   Pages: 5
Recorded: 05/17/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CLAUS, ECKHARD
Exec Dt:
04/20/2005
2
GUNTHER, ECKHARD
Exec Dt:
04/20/2005
3
SEIPELT, IRENE
Exec Dt:
04/20/2005
4
RAPP, ULF R.
Exec Dt:
04/20/2005
5
WIXLER, LUDMILLA
Exec Dt:
05/03/2005
Assignee
1
ZENTARIS GMBH
WEISMULLERSTRASSE 45
D-60314, FRANKFURT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7323468
US20050032803
10851966
Correspondence name and address
EVA I. TAN
GOODWIN PROCTER
103 EISENHOWER PARKWAY
ROSELAND, NJ 07068
Assignment: 4
Reel/Frame:018873/0738   Pages: 3
Recorded: 02/02/2007
Attorney Dkt #:298631US99
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEIPELT, IRENE
Exec Dt:
01/19/2007
2
CLAUS, ECKHARD
Exec Dt:
01/19/2007
3
GUENTHER, ECKHARD
Exec Dt:
01/18/2007
4
SCHUSTER, TILMANN
Exec Dt:
01/24/2007
5
CZECH, MICHAEL
Exec Dt:
01/19/2007
6
POLYMEROPOULOS, EMMANUEL
Exec Dt:
01/24/2007
Assignee
1
ZENTARIS GMBH
WEISMUELLERSTRASSE 50
FRANKFURT, GERMANY D-60314
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8937068
US20070123494
11558493
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:018976/0749   Pages: 4
Recorded: 03/07/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CLAUS, ECKHARD
Exec Dt:
01/31/2007
2
SEIPELT, IRENE
Exec Dt:
02/01/2007
3
GUENTHER, ECKHARD
Exec Dt:
02/01/2007
4
POLYMEROPOULOS, EMMANUEL
Exec Dt:
02/01/2007
5
CZECH, MICHAEL
Exec Dt:
02/01/2007
6
SCHUSTER, TILAMNN
Exec Dt:
01/31/2007
Assignee
1
ZENTARIS GMBH
WEISMUELLERSTRASSE 50,
FRANKFURT, GERMANY D-60314
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8217042
US20070149484
11558503
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:021961/0242   Pages: 4
Recorded: 12/11/2008
Attorney Dkt #:325313US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GERLACH, MATTHIAS
Exec Dt:
06/10/2008
2
SEIPELT, IRENE
Exec Dt:
06/16/2008
3
GUENTHER, ECKHARD
Exec Dt:
06/10/2008
4
POLYMEROPOULOS, EMMANUEL
Exec Dt:
06/16/2008
5
SCHUSTER, TILMANN
Exec Dt:
06/10/2008
6
CLAUS, ECKHARD
Exec Dt:
06/12/2008
Assignee
1
AETERNA ZENTARIS GMBH
WEISMUELLERSTRASSE 50
FRANKFURT AM MAIN, GERMANY 60314
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8202883
US20090275534
12117942
Correspondence name and address
OBLON, SPIVAK
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:024638/0301   Pages: 6
Recorded: 07/06/2010
Attorney Dkt #:357227US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GERLACH, MATTHIAS
Exec Dt:
06/08/2010
2
SEIPELT, IRENE
Exec Dt:
06/08/2010
3
GUENTHER, ECKHARD
Exec Dt:
06/30/2010
4
SCHUSTER, TILMANN
Exec Dt:
06/08/2010
5
POLYMEROPOULOS, EMMANUEL
Exec Dt:
06/28/2010
6
CZECH, MICHAEL
Exec Dt:
06/09/2010
7
CLAUS, ECKHARD
Exec Dt:
06/10/2010
Assignee
1
AETERNA ZENTARIS GMBH
WEISMUELLERSTRASSE 50
FRANKFURT AM MAIN, GERMANY 60314
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8394801
US20100266538
12731243
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:025471/0236   Pages: 4
Recorded: 12/10/2010
Attorney Dkt #:MERCK-3800
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CLAUS, ECKHARD
Exec Dt:
10/27/2010
2
SCHOOREN, FANNY
Exec Dt:
10/27/2010
3
SEIDEL, MARTIN
Exec Dt:
10/27/2010
4
HIERSE, WOLFGANG
Exec Dt:
10/27/2010
5
KIRSCH, PEER
Exec Dt:
10/27/2010
Assignee
1
MERCK PATENT GESELLSCHAFT MIT BESCHRANKTER HAFTUNG
FRANKFURTER STRASSE 250
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110088594
12997356
Correspondence name and address
MILLEN, WHITE, ZELANO & BRANIGAN
2200 CLARENDON BLVD.
SUITE 1400
ARLINGTON, VA 22201
Assignment: 9
Reel/Frame:025601/0316   Pages: 4
Recorded: 01/07/2011
Attorney Dkt #:MERCK-3805
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIERSE, WOLFGANG
Exec Dt:
11/09/2010
2
CLAUS, ECKHARD
Exec Dt:
11/09/2010
3
KLEINEIDAM, MELANIE
Exec Dt:
11/09/2010
4
KIRSCH, PEER
Exec Dt:
09/30/2010
5
MONTENEGRO, ELVIRA
Exec Dt:
11/09/2010
6
SEIDEL, MARTIN
Exec Dt:
11/09/2010
Assignee
1
MERCK PATENT GESELLSCHAFT MIT BESCHRANKTER HAFTUNG
FRANKFURTER STRASSE 250
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110118428
13003185
Correspondence name and address
MILLEN, WHITE, ZELANO & BRANIGAN P.C.
2200 CLARENDON BLVD.
SUITE 1400
ARLINGTON, VA 22201
Assignment: 10
Reel/Frame:027468/0541   Pages: 2
Recorded: 01/03/2012
Attorney Dkt #:MERCK-3915
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIERSE, WOLFGANG
Exec Dt:
10/28/2011
2
CLAUS, ECKHARD
Exec Dt:
10/28/2011
3
KRAUSE, JAN
Exec Dt:
10/28/2011
4
KLEINEIDAM, MELANIE
Exec Dt:
10/28/2011
5
SCHELLENBERGER, STEFFEN
Exec Dt:
10/28/2011
6
BATHE, ANDREAS
Exec Dt:
10/28/2011
Assignee
1
MERCK PATENT GESELLSCHAFT MIT BESCHRANKTER HAFTUNG
FRANKFURTER STRASSE 250
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9115062
US20120111233
13379438
Correspondence name and address
MILLEN, WHITE, ZELANO & BRANIGAN, P.C.
2200 CLARENDON BLVD.
SUITE 1400 MICHELLE GOMEZ
ARLINGTON, VA 22201
Assignment: 11
Reel/Frame:030641/0005   Pages: 2
Recorded: 06/18/2013
Attorney Dkt #:MERCK-4094
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CLAUS, ECKHARD
Exec Dt:
03/08/2013
2
KLEINEIDAM, MELANIE
Exec Dt:
03/12/2013
3
HIERSE, WOLFGANG
Exec Dt:
03/13/2013
Assignee
1
MERCK PATENT GMBH
FRANKFURTER STRASSE 250
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130269568
13995233
Correspondence name and address
MILLEN, WHITE, ZELANO & BRANIGAN-AEW
2200 CLARENDON BLVD.
SUITE 1400
ARLINGTON, VA 22201

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