skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : GUMEROV, DMITRY R.
Total Assignments: 13
Assignment: 1
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: 2
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: 3
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: 4
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: 5
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: 6
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: 7
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: 8
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: 9
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: 10
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: 11
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
Assignment: 12
Reel/Frame:044354/0669   Pages: 14
Recorded: 12/11/2017
Attorney Dkt #:MRSN-019
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YURKOVETSKIY, ALEKSANDR V.
Exec Dt:
12/06/2017
2
BODYAK, NATALYA D/
Exec Dt:
12/05/2017
3
DU, BINGFAN
Exec Dt:
12/06/2017
4
GUMEROV, DMITRY R.
Exec Dt:
12/05/2017
5
KOZYTSKA, MARIYA
Exec Dt:
12/11/2017
6
LOWINGER, TIMOTHY B.
Exec Dt:
12/01/2017
7
STEVENSON, CHERI A.
Exec Dt:
11/30/2017
8
YIN, MAO
Exec Dt:
12/05/2017
Assignee
1
MERSANA THERAPEUTICS, INC.
840 MEMORIAL DRIVE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11135307
US20180154018
15819650
Correspondence name and address
COOLEY LLP, ATTN: PATENT GROUP
1299 PENNSYLVANIA AVENUE, NW
SUITE 700
WASHINGTON, DC 20004
Assignment: 13
Reel/Frame:057161/0066   Pages: 14
Recorded: 08/12/2021
Attorney Dkt #:MRSN-019C01US 322140-2474
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YURKOVETSKIY, ALEKSANDR V.
Exec Dt:
12/06/2017
2
BODYAK, NATALYA D.
Exec Dt:
12/05/2017
3
DU, BINGFAN
Exec Dt:
12/06/2017
4
GUMEROV, DMITRY R.
Exec Dt:
12/05/2017
5
KOZYTSKA, MARIYA
Exec Dt:
12/11/2017
6
LOWINGER, TIMOTHY B.
Exec Dt:
12/01/2017
7
STEVENSON, CHERI A.
Exec Dt:
11/30/2017
8
YIN, MAO
Exec Dt:
12/05/2017
Assignee
1
MERSANA THERAPEUTICS, INC.
840 MEMORIAL DRIVE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11964025
US20230043447
17400387
Correspondence name and address
COOLEY LLP, ATTN: PATENT GROUP
1299 PENNSYLVANIA AVENUE, NW
SUITE 700
WASHINGTON, DC 20004

Search Results as of: 05/06/2024 02:32 PM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT