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Patent Assignment Assignor Details
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Assignor Name : HAMMOND, CHARLES E.
Total Assignments: 24
Assignment: 1
Reel/Frame:003911/0685   Pages: 1
Recorded: 08/19/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BORROR, ALAN L.
Exec Dt:
08/13/1981
2
ELLIS, ERNEST W.
Exec Dt:
08/11/1981
3
HAMMOND, CHARLES E.
Exec Dt:
08/11/1981
Assignee
1
POLAROID CORPORATION, A CORP. OF DE.
549 TECHNOLOGY SQUARE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4348529
NONE
06294408
Correspondence name and address
POLAROID CORP.
549 TECHNOLOGY SQ., PAT. DEPT.
CAMBRIDGE, MA 02139
Assignment: 2
Reel/Frame:007630/0026   Pages: 8
Recorded: 08/17/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ADAMS, STEVEN P.
Exec Dt:
07/17/1995
2
LIN, KO-CHUNG
Exec Dt:
07/14/1995
3
LEE, WEN-CHERNG
Exec Dt:
07/13/1995
4
CASTRO, ALFREDO C.
Exec Dt:
07/17/1995
5
ZIMMERMAN, CRAIG N.
Exec Dt:
07/14/1995
6
HAMMOND, CHARLES E.
Exec Dt:
07/17/1995
7
LIAO, YU-SHENG
Exec Dt:
07/13/1995
Assignee
1
BIOGEN, INC.
14 CAMBRIDGE CENTER
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6306840
NONE
08376372
Correspondence name and address
FISH & NEAVE
JAMES F. HALEY, ESQ.
1251 AVENUE OF THE AMERICAS
NEW YORK, NY 10020
Assignment: 3
Reel/Frame:007720/0514   Pages: 9
Recorded: 10/06/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIN, KO-CHUNG
Exec Dt:
09/15/1995
2
ADAMS, STEVEN P.
Exec Dt:
09/15/1995
3
CASTRO, ALFREDO C.
Exec Dt:
09/15/1995
4
ZIMMERMAN, CRAIG N.
Exec Dt:
09/15/1995
5
CUERVO, JULIO HERNAN
Exec Dt:
09/15/1995
6
LEE, WEN-CHERNG
Exec Dt:
09/15/1995
7
HAMMOND, CHARLES E.
Exec Dt:
09/15/1995
8
CARTER, MARY BETH
Exec Dt:
09/15/1995
9
ALMQUIST, RONALD G.
Exec Dt:
09/23/1995
Assignee
1
BIOGEN, INC.
14 CAMBRIDGE CENTER
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6248713
NONE
08498237
Correspondence name and address
FISH & NEAVE
JAMES F. HALEY, JR.
1251 AVENUE OF THE AMERICAS
NEW YORK, NY 10020
Assignment: 4
Reel/Frame:012347/0661   Pages: 7
Recorded: 12/11/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SINGH, JUSWINDER
Exec Dt:
11/16/2001
2
ZIMMERMAN, CRAIG N.
Exec Dt:
11/14/2001
3
CASTRO, ALFREDO, C.
Exec Dt:
12/06/2001
4
LEE, WEN-CHERNG
Exec Dt:
12/05/2001
5
LIN, KO-CHUNG
Exec Dt:
12/05/2001
6
CUERVO, JULIO HERNAN
Exec Dt:
12/05/2001
7
HAMMOND, CHARLES E.
Exec Dt:
12/05/2001
8
LIAO, YU-SHENG
Exec Dt:
10/10/2001
9
ADAMS, STEVEN P.
Exec Dt:
12/05/2001
Assignee
1
BIOGEN, INC.
14 CAMBRIDGE CENTER
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6376538
NONE
08875321
Correspondence name and address
FISH & RICHARDSON P.C.
LOUIS MYERS
225 FRANKLIN STREET
BOSTON, MASSACHUSETTS 02110-2804
Assignment: 5
Reel/Frame:013049/0163   Pages: 11
Recorded: 07/03/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIN, KO-CHUNG
Exec Dt:
02/11/2002
2
ADAMS, STEVEN P.
Exec Dt:
02/27/2002
3
CASTRO, ALFREDO C.
Exec Dt:
03/15/2002
4
ZIMMERMAN, CRAIG N.
Exec Dt:
02/07/2002
5
CUERVO, JULIO HERNAN
Exec Dt:
02/07/2002
6
LEE, WEN-CHERNG
Exec Dt:
02/07/2002
7
HAMMOND, CHARLES E.
Exec Dt:
02/07/2002
8
CARTER, MARY BETH
Exec Dt:
02/07/2002
9
ALMQUIST, RONALD G.
Exec Dt:
03/22/2002
Assignee
1
BIOGEN, INC.
14 CAMBRIDGE CENTER
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6596687
NONE
09482296
Correspondence name and address
FISH & RICHARDSON P.C.
LOUIS MYERS
225 FRANKLIN STREET
BOSTON, MA 02110-2804
Assignment: 6
Reel/Frame:013205/0545   Pages: 11
Recorded: 08/20/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIN, KO-CHUNG
Exec Dt:
02/11/2002
2
ADAMS, STEVEN P.
Exec Dt:
02/27/2002
3
CASTRO, ALFREDO C.
Exec Dt:
07/02/2002
4
ZIMMERMAN, CRAIG N.
Exec Dt:
02/07/2002
5
CUERVO, JULIO HERNAN
Exec Dt:
05/10/2002
6
LEE, WEN-CHERNG
Exec Dt:
02/07/2002
7
HAMMOND, CHARLES E.
Exec Dt:
02/07/2002
8
CARTER, MARY BETH
Exec Dt:
02/07/2002
9
ALMQUIST, RONALD G.
Exec Dt:
04/27/2002
Assignee
1
BIOGEN, INC.
14 CAMBRIDGE CENTER
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6875743
NONE
09724139
Correspondence name and address
FISH & RICHARDSON P.C.
SHAILAJAM M. SHIRODKAR
1425 K STREET, N.W., 11TH FLOOR
WASHINGTON, D.C. 20005-3500
Assignment: 7
Reel/Frame:013426/0912   Pages: 9
Recorded: 10/25/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ADAMS, STEVEN P.
Exec Dt:
02/27/2002
2
LIN, KO-CHUNG
Exec Dt:
02/11/2002
3
LEE, WEN-CHERNG
Exec Dt:
02/07/2002
4
CASTRO, ALFREDO C.
Exec Dt:
10/09/2002
5
ZIMMERMAN, CRAIG N.
Exec Dt:
02/07/2002
6
HAMMOND, CHARLES E.
Exec Dt:
02/07/2002
7
LIAO, YU-SHENG
Exec Dt:
02/14/2002
Assignee
1
BIOGEN, INC.
14 CAMBRIDGE CENTER
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6624152
US20030083267
09935461
Correspondence name and address
FISH & RICHARDSON P.C.
HAROLD H. FOX
1425 K STREET, N.W.
11TH FLOOR
WASHINGTON, DC 20005-3500
Assignment: 8
Reel/Frame:013320/0343   Pages: 11
Recorded: 09/23/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ADAMS, STEVEN P.
Exec Dt:
04/23/2002
2
LIN, KO-CHUNG
Exec Dt:
04/23/2002
3
LEE, WEN-CHERNG
Exec Dt:
04/23/2002
4
CASTRO, ALFREDO C.
Exec Dt:
07/02/2002
5
ZIMMERMAN, CRAIG N.
Exec Dt:
04/23/2002
6
HAMMOND, CHARLES E.
Exec Dt:
04/23/2002
7
CUERVO, JULIO HERNAN
Exec Dt:
09/09/2002
8
SINGH, JUSWINDER
Exec Dt:
04/23/2002
9
LIAO, YU-SHENG
Exec Dt:
04/30/2002
Assignee
1
BIOGEN, INC.
14 CAMBRIDGE CENTER
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6630512
US20030018016
10002341
Correspondence name and address
FISH & RICHARDSON P.C.
HAROLD H. FOX
1425 K STREET, N.W
11TH FLOOR
WASHINGTON, DC 20005-3500
Assignment: 9
Reel/Frame:016772/0007   Pages: 5
Recorded: 07/13/2005
Attorney Dkt #:260591USOPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SMOLKA, ADAMS J.
Exec Dt:
03/04/2005
2
HAMMOND, CHARLES E.
Exec Dt:
03/04/2005
3
GUPTA, SANDEEP
Exec Dt:
02/22/2005
Assignee
1
MERCKLE GMBH
GRAF-ARCO-STRASSE 3
ULM 89079, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060040945
10513327
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 10
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: 11
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: 12
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: 13
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: 14
Reel/Frame:030207/0685   Pages: 12
Recorded: 04/12/2013
Attorney Dkt #:41977-501002US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YURKOVETSKIY, ALEKSANDR V.
Exec Dt:
02/18/2013
2
YIN, MAO
Exec Dt:
02/07/2013
3
LOWINGER, TIMOTHY B.
Exec Dt:
02/07/2013
4
CABRAL, CAROLINA B.
Exec Dt:
02/11/2013
5
HAMMOND, CHARLES E.
Exec Dt:
04/03/2013
6
STEVENSON, CHERI A.
Exec Dt:
02/07/2013
Assignee
1
MERSANA THERAPEUTICS, INC.
840 MEMORIAL DRIVE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130109817
13735872
Correspondence name and address
HEIDI A. ERLACHER
MINTZ LEVIN P.C.
ONE FINANCIAL CENTER
BOSTON, MA 02111
Assignment: 15
Reel/Frame:030207/0734   Pages: 8
Recorded: 04/12/2013
Attorney Dkt #:41977-506002US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YURKOVETSKIY, ALEKSANDR V.
Exec Dt:
01/29/2013
2
YIN, MAO
Exec Dt:
01/29/2013
3
LOWINGER, TIMOTHY B.
Exec Dt:
02/01/2013
4
THOMAS, JOSHUA D.
Exec Dt:
01/29/2013
5
HAMMOND, CHARLES E.
Exec Dt:
04/03/2013
6
STEVENSON, CHERI A.
Exec Dt:
01/29/2013
7
BODYAK, NATALYA D.
Exec Dt:
01/29/2013
8
CONLON, PATRICK R.
Exec Dt:
01/29/2013
9
GUMEROV, DMITRY R.
Exec Dt:
01/29/2013
Assignee
1
MERSANA THERAPEUTICS, INC.
840 MEMORIAL DRIVE
CAMBRIGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8815226
US20130101546
13710355
Correspondence name and address
HEIDI A. ERLACHER
MINTZ LEVIN P.C.
ONE FINANCIAL CENTER
BOSTON, MA 02111
Assignment: 16
Reel/Frame:034061/0990   Pages: 8
Recorded: 10/29/2014
Attorney Dkt #:MRSN-006C03US 322140-2084
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YURKOVETSKIY, ALEKSANDR V.
Exec Dt:
01/29/2013
2
YIN, MAO
Exec Dt:
01/29/2013
3
LOWINGER, TIMOTHY B.
Exec Dt:
02/01/2013
4
THOMAS, JOSHUA D.
Exec Dt:
01/29/2013
5
HAMMOND, CHARLES E.
Exec Dt:
04/03/2013
6
STEVENSON, CHERI A.
Exec Dt:
01/29/2013
7
BODYAK, NATALYA D.
Exec Dt:
01/29/2013
8
CONLON, PATRICK R.
Exec Dt:
01/29/2013
9
GUMEROV, DMITRY R.
Exec Dt:
01/29/2013
Assignee
1
MERSANA THERAPEUTICS, INC.
840 MEMORIAL DRIVE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9144615
US20150044160
14457961
Correspondence name and address
COOLEY LLP
1299 PENNSYLVANIA AVENUE NW
SUITE 700
WASHINGTON, DC 20004
Assignment: 17
Reel/Frame:036422/0317   Pages: 8
Recorded: 08/26/2015
Attorney Dkt #:MRSN-006C04US 322140-2115
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YURKOVETSKIY, ALEKSANDR V.
Exec Dt:
01/29/2013
2
YIN, MAO
Exec Dt:
01/29/2013
3
LOWINGER, TIMOTHY B.
Exec Dt:
02/01/2013
4
THOMAS, JOSHUA D.
Exec Dt:
01/29/2013
5
HAMMOND, CHARLES E.
Exec Dt:
04/03/2013
6
STEVENSON, CHERI A.
Exec Dt:
01/29/2013
7
BODYAK, NATALYA D.
Exec Dt:
01/29/2013
8
CONLON, PATRICK R.
Exec Dt:
01/29/2013
9
GUMEROV, DMITRY R.
Exec Dt:
01/29/2013
Assignee
1
MERSANA THERAPEUTICS, INC.
840 MEMORIAL DRIVE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9770519
US20160067353
14834159
Correspondence name and address
COOLEY LLP, ATTN: PATENT GROUP
1299 PENNSYLVANIA AVENUE, NW
SUITE 700
WASHINGTON, DC 20004
Assignment: 18
Reel/Frame:043384/0335   Pages: 8
Recorded: 08/24/2017
Attorney Dkt #:MRSN-006C06US 322140-2207
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YURKOVETSKIY, ALEKSANDR V.
Exec Dt:
01/29/2013
2
YIN, MAO
Exec Dt:
01/29/2013
3
LOWINGER, TIMOTHY B.
Exec Dt:
02/01/2013
4
THOMAS, JOSHUA D.
Exec Dt:
01/29/2013
5
HAMMOND, CHARLES E.
Exec Dt:
04/03/2013
6
STEVENSON, CHERI A.
Exec Dt:
01/29/2013
7
BODYAK, NATALYA D.
Exec Dt:
01/29/2013
8
CONLON, PATRICK R.
Exec Dt:
01/29/2013
9
GUMEROV, DMITRY R.
Exec Dt:
01/29/2013
Assignee
1
MERSANA THERAPEUTICS, INC.
840 MEMORIAL DRIVE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10603386
US20170348424
15683300
Correspondence name and address
COOLEY LLP, ATTN: PATENT GROUP
1299 PENNSYLVANIA AVENUE, NW
SUITE 700
WASHINGTON, DC 20004
Assignment: 19
Reel/Frame:051824/0191   Pages: 8
Recorded: 02/14/2020
Attorney Dkt #:MRSN-006/C08US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YURKOVETSKIY, ALEKSANDR V.
Exec Dt:
01/29/2013
2
YIN, MAO
Exec Dt:
01/29/2013
3
LOWINGER, TIMOTHY B.
Exec Dt:
02/01/2013
4
THOMAS, JOSHUA D.
Exec Dt:
01/29/2013
5
HAMMOND, CHARLES E.
Exec Dt:
04/03/2013
6
STEVENSON, CHERI A.
Exec Dt:
01/29/2013
7
BODYAK, NATALYA D.
Exec Dt:
01/29/2013
8
CONLON, PATRICK R.
Exec Dt:
01/29/2013
9
GUMEROV, DMITRY R.
Exec Dt:
01/29/2013
Assignee
1
MERSANA THERAPEUTICS, INC.
840 MEMORIAL DRIVE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210106690
16750246
Correspondence name and address
CHRISTINE E. DUNNE
COOLEY LLP
1299 PENNSYLVANIA AVENUE NW
WASHINGTON, DC 20004
Assignment: 20
Reel/Frame:031177/0196   Pages: 8
Recorded: 09/10/2013
Attorney Dkt #:41977-506D01US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YURKOVETSKIY, ALEKSANDR V.
Exec Dt:
08/28/2013
2
YIN, MAO
Exec Dt:
09/03/2013
3
LOWINGER, TIMOTHY B.
Exec Dt:
09/03/2013
4
THOMAS, JOSHUA D.
Exec Dt:
08/29/2013
5
HAMMOND, CHARLES E.
Exec Dt:
08/26/2013
6
STEVENSON, CHERI A.
Exec Dt:
08/28/2013
7
BODYAK, NATALYA D.
Exec Dt:
08/28/2013
8
CONLON, PATRICK R.
Exec Dt:
09/03/2013
9
GUMEROV, DMITRY R.
Exec Dt:
08/29/2013
Assignee
1
MERSANA THERAPEUTICS, INC.
840 MEMORIAL DRIVE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8808679
US20130309192
13944561
Correspondence name and address
HEIDI A. ERLACHER
MINTZ LEVIN P.C.
ONE FINANCIAL CENTER
BOSTON, MA 02111
Assignment: 21
Reel/Frame:034073/0481   Pages: 8
Recorded: 10/30/2014
Attorney Dkt #:MRSN-006C02US 322140-2083
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YURKOVETSKIY, ALEKSANDR V.
Exec Dt:
08/28/2013
2
YIN, MAO
Exec Dt:
09/03/2013
3
LOWINGER, TIMOTHY B.
Exec Dt:
09/03/2013
4
THOMAS, JOSHUA D.
Exec Dt:
08/29/2013
5
HAMMOND, CHARLES E.
Exec Dt:
08/26/2013
6
STEVENSON, CHERI A.
Exec Dt:
08/28/2013
7
BODYAK, NATALYA D.
Exec Dt:
08/28/2013
8
CONLON, PATRICK R.
Exec Dt:
09/03/2013
9
GUMEROV, DMITRY R.
Exec Dt:
08/29/2013
Assignee
1
MERSANA THERAPEUTICS, INC.
840 MEMORIAL DRIVE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9254339
US20150064130
14457955
Correspondence name and address
COOLEY LLP
1299 PENNSYLVANIA AVENUE NW
SUITE 700
WASHINGTON, DC 20004
Assignment: 22
Reel/Frame:037528/0729   Pages: 8
Recorded: 01/20/2016
Attorney Dkt #:MRSN-006C05US 322140-2118
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YURKOVETSKIY, ALEKSANDR V.
Exec Dt:
08/28/2013
2
YIN, MAO
Exec Dt:
09/03/2013
3
LOWINGER, TIMOTHY B.
Exec Dt:
09/03/2013
4
THOMAS, JOSHUA D.
Exec Dt:
08/29/2013
5
HAMMOND, CHARLES E.
Exec Dt:
08/26/2013
6
STEVENSON, CHERI A.
Exec Dt:
08/28/2013
7
BODYAK, NATALYA D.
Exec Dt:
08/28/2013
8
CONLON, PATRICK R.
Exec Dt:
09/03/2013
9
GUMEROV, DMITRY R.
Exec Dt:
08/29/2013
Assignee
1
MERSANA THERAPEUTICS, INC.
840 MEMORIAL DRIVE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9943609
US20160220696
15001119
Correspondence name and address
COOLEY LLP, ATTN: PATENT GROUP
1299 PENNSYLVANIA AVENUE, NW
SUITE 700
WASHINGTON, DC 20004
Assignment: 23
Reel/Frame:045015/0620   Pages: 8
Recorded: 02/23/2018
Attorney Dkt #:MRSN-006C07US 322140-2237
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YURKOVETSKIY, ALEKSANDR V.
Exec Dt:
08/28/2013
2
YIN, MAO
Exec Dt:
09/03/2013
3
LOWINGER, TIMOTHY B.
Exec Dt:
09/03/2013
4
THOMAS, JOSHUA D.
Exec Dt:
08/29/2013
5
HAMMOND, CHARLES E.
Exec Dt:
08/26/2013
6
STEVENSON, CHERI A.
Exec Dt:
08/28/2013
7
BODYAK, NATALYA D.
Exec Dt:
08/28/2013
8
CONLON, PATRICK R.
Exec Dt:
09/03/2013
9
GUMEROV, DMITRY R.
Exec Dt:
08/29/2013
Assignee
1
MERSANA THERAPEUTICS, INC.
840 MEMORIAL DRIVE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10537645
US20180243428
15902540
Correspondence name and address
COOLEY LLP, ATTN: PATENT GROUP
1299 PENNSYLVANIA AVENUE, NW
SUITE 700
WASHINGTON, DC 20004
Assignment: 24
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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