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Patent Assignment Assignor Details
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Assignor Name : YURKOVETSKIY, ALEKSANDR
Total Assignments: 7
Assignment: 1
Reel/Frame:022236/0569   Pages: 11
Recorded: 02/10/2009
Attorney Dkt #:2001848.125US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AKULLIAN, LAURA C.
Exec Dt:
01/15/2009
2
PETTER, RUSSELL C.
Exec Dt:
01/13/2009
3
KANE, JOHN J.
Exec Dt:
01/08/2009
4
HAMMOND, CHARLES E.
Exec Dt:
01/15/2009
5
YIN, MAO
Exec Dt:
01/15/2009
6
YURKOVETSKIY, ALEKSANDR
Exec Dt:
01/15/2009
7
STEVENSON, CHERI A.
Exec Dt:
01/15/2009
Assignee
1
MERSANA THERAPEUTICS, INC.
840 MEMORIAL RIVE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8399512
US20090148396
12276856
Correspondence name and address
WILMER HALE
60 STATE STREET
JEANNE CONNELLY
BOSTON, MA 02109
Assignment: 2
Reel/Frame:024127/0600   Pages: 10
Recorded: 03/24/2010
Attorney Dkt #:2001848.00129 US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROLKE, JAMES
Exec Dt:
03/08/2010
2
PETTER, RUSSELL C.
Exec Dt:
03/11/2010
3
YIN, MAO
Exec Dt:
03/04/2010
4
YURKOVETSKIY, ALEKSANDR
Exec Dt:
03/04/2010
5
LIU, GUI
Exec Dt:
03/04/2010
6
FARHAN, EMILE
Exec Dt:
03/08/2010
Assignee
1
MERSANA THERAPEUTICS, INC.
840 MEMORIAL DRIVE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8491880
US20100179181
12635027
Correspondence name and address
WILMERHALE/BOSTON
60 STATE STREET
BOSTON, MA 02109
Assignment: 3
Reel/Frame:024808/0246   Pages: 14
Recorded: 08/09/2010
Attorney Dkt #:2001848.00137 US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YURKOVETSKIY, ALEKSANDR
Exec Dt:
06/17/2010
2
YIN, MAO
Exec Dt:
06/17/2010
3
LIU, GUI
Exec Dt:
07/08/2010
4
AKULLIAN, LAURA C.
Exec Dt:
06/21/2010
5
KANE, JOHN J.
Exec Dt:
06/21/2010
6
STEVENSON, CHERI A.
Exec Dt:
06/16/2010
7
HAMMOND, CHARLES E.
Exec Dt:
06/16/2010
8
PETTER, RUSSELL C.
Exec Dt:
06/22/2010
9
VAN DUZER, JOHN H.
Exec Dt:
07/08/2010
10
LOWINGER, TIMOTHY B.
Exec Dt:
06/16/2010
Assignee
1
MERSANA THERAPEUTICS, INC.
840 MEMORIAL DRIVE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8524214
US20100305149
12789047
Correspondence name and address
WILMERHALE/BOSTON
60 STATE STREET
BOSTON, MA 02109
Assignment: 4
Reel/Frame:026432/0249   Pages: 7
Recorded: 06/13/2011
Attorney Dkt #:41977-501001US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YURKOVETSKIY, ALEKSANDR
Exec Dt:
05/18/2011
2
YIN, MAO
Exec Dt:
05/18/2011
3
CABRAL, CAROLINA B.
Exec Dt:
05/17/2011
4
HAMMOND, CHARLES E.
Exec Dt:
05/18/2011
5
STEVENSON, CHERI A.
Exec Dt:
05/19/2011
6
LOWINGER, TIMOTHY B.
Exec Dt:
05/20/2011
Assignee
1
MERSANA THERAPEUTICS, INC.
840 MEMORIAL DRIVE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8349308
US20110243880
13073815
Correspondence name and address
HEIDI A. ERLACHER
MINTZ, LEVIN P.C.
ONE FINANCIAL CENTER
BOSTON, MA 02111
Assignment: 5
Reel/Frame:028484/0991   Pages: 8
Recorded: 07/03/2012
Attorney Dkt #:41977-506001US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YURKOVETSKIY, ALEKSANDR
Exec Dt:
06/29/2012
2
YIN, MAO
Exec Dt:
06/29/2012
3
LOWINGER, TIMOTHY B.
Exec Dt:
06/29/2012
4
THOMAS, JOSHUA D.
Exec Dt:
06/29/2012
5
HAMMOND, CHARLES E.
Exec Dt:
06/29/2012
6
STEVENSON, CHERI A.
Exec Dt:
07/03/2012
7
BODYAK, NATALYA D.
Exec Dt:
06/29/2012
8
CONLON, PATRICK R.
Exec Dt:
06/29/2012
9
GUMEROV, DMITRY R.
Exec Dt:
06/29/2012
Assignee
1
MERSANA THERAPEUTICS, INC.
840 MEMORIAL DRIVE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8685383
US20120321583
13493899
Correspondence name and address
HEIDI A. ERACHER
MINTZ LEVIN P.C.
ONE FINANCIAL CENTER
BOSTON, MA 02111
Assignment: 6
Reel/Frame:030063/0246   Pages: 7
Recorded: 03/21/2013
Attorney Dkt #:2609/83209-A/JPW/GJG/GTK
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AKULLIAN, LAURA
Exec Dt:
02/06/2013
2
LIU, GUI
Exec Dt:
02/11/2013
3
LOWINGER, TIMOTHY B.
Exec Dt:
02/12/2013
4
MCGILLICUDDY, DENNIS
Exec Dt:
02/06/2013
5
STEVENSON, CHERI
Exec Dt:
02/07/2013
6
VAN DUZER, JOHN
Exec Dt:
02/11/2013
7
YIN, MAO
Exec Dt:
02/07/2013
8
YURKOVETSKIY, ALEKSANDR
Exec Dt:
02/18/2013
Assignee
1
MERSANA THERAPEUTICS, INC.
5840 MEMORIAL DRIVE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130189218
13725900
Correspondence name and address
COOPER & DUNHAM LLP
30 ROCKEFELLER PLAZA
NEW YORK, NY 10112
Assignment: 7
Reel/Frame:032379/0572   Pages: 9
Recorded: 03/07/2014
Attorney Dkt #:41977-506C01US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YURKOVETSKIY, ALEKSANDR
Exec Dt:
02/21/2014
2
YIN, MAO
Exec Dt:
03/03/2014
3
LOWINGER, TIMOTHY B.
Exec Dt:
02/14/2014
4
THOMAS, JOSHUA D.
Exec Dt:
03/04/2014
5
HAMMOND, CHARLES E.
Exec Dt:
02/26/2014
6
STEVENSON, CHERI A.
Exec Dt:
03/03/2014
7
BODYAK, NATALYA D.
Exec Dt:
03/03/2014
8
CONLON, PATRICK R.
Exec Dt:
03/03/2014
9
GUMEROV, DMITRY R.
Exec Dt:
03/03/2014
Assignee
1
MERSANA THERAPEUTICS, INC.
840 MEMORIAL DRIVE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8821850
US20140134127
14157154
Correspondence name and address
HEIDI A. ERLACHER
MINTZ LEVIN P.C.
ONE FINANCIAL CENTER
BOSTON, MA 02111

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