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 : LOWINGER, TIMOTHY B.
Total Assignments: 70
Assignment: 1
Reel/Frame:009687/0234   Pages: 7
Recorded: 01/11/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RODER, HANNO
Exec Dt:
12/03/1998
2
LOWINGER, TIMOTHY B.
Exec Dt:
11/27/1998
3
BRITTELLI, DAVID R.
Exec Dt:
10/27/1998
4
VANZANDT, MICHAEL C.
Exec Dt:
10/27/1998
Assignee
1
BAYER CORPORATION
100 BAYER ROAD
PITTSBURGH, PENNSYLVANIA 15205
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6013646
NONE
09109131
Correspondence name and address
WOLF, GREENFIELD & SACKS, P.C.
EDWARD R. GATES
FEDERAL RESERVE PLAZA
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 2
Reel/Frame:011809/0992   Pages: 6
Recorded: 05/17/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RIEDL, BERND
Exec Dt:
01/19/2000
2
DUMAS, JACQUES
Exec Dt:
01/20/2000
3
KHIRE, UDAY
Exec Dt:
01/19/2000
4
LOWINGER, TIMOTHY B.
Exec Dt:
01/17/2000
5
SCOTT, WILLIAM J.
Exec Dt:
01/20/2000
6
SMITH, ROGER A.
Exec Dt:
01/20/2000
7
WOOD, JILL E.
Exec Dt:
01/19/2000
8
MONAHAN, MARY-KATHERINE
Exec Dt:
01/20/2000
9
NATERO, REINA
Exec Dt:
01/20/2000
10
RENICK, JOEL
Exec Dt:
01/20/2000
11
SIBLEY, ROBERT N.
Exec Dt:
01/20/2000
Assignee
1
BAYER CORPORATION
100 BAYER ROAD
INDIANA, UNITED STATES OF AMERICA
PITTSBURGH, PENNSYLVANIA 15205
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20010027202
09773658
Correspondence name and address
MILLEN, WHITE, ZELANO, ET AL
LATORIA V. BOLLING
2200 CLARENDON BOULEVARD
SUITE 1400
ARLINGTON, VA 22201
Assignment: 3
Reel/Frame:011810/0036   Pages: 6
Recorded: 05/17/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RIEDL, BERND
Exec Dt:
01/19/2000
2
DUMAS, JACQUES
Exec Dt:
01/20/2000
3
KHIRE, UDAY
Exec Dt:
01/19/2000
4
LOWINGER, TIMOTHY B.
Exec Dt:
01/17/2000
5
SCOTT, WILLIAM J.
Exec Dt:
01/20/2000
6
SMITH, ROGER A.
Exec Dt:
01/20/2000
7
WOOD, JILL E.
Exec Dt:
01/19/2000
8
MONAHAN, MAJRY-KATHERINE
Exec Dt:
01/20/2000
9
NATERO, REINA
Exec Dt:
01/20/2000
10
RENICK, JOEL
Exec Dt:
01/20/2000
11
SIBLEY, ROBERT N.
Exec Dt:
01/20/2000
Assignee
1
BAYER CORPORATION
1000 BAYER ROAD INDIAN, UNITED STATES OF AMERICA
PITTSBURGH, PENNSYLVANIA 15205
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20010034447
09773604
Correspondence name and address
MILLEN, WHITE, ZELANO, ET AL
LATORIA V. BOLLING
2200 CLARENDON BOULEVARD
SUITE 1400
ARLINGTON, VA 22201
Assignment: 4
Reel/Frame:012851/0609   Pages: 13
Recorded: 05/01/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MILLER, SCOTT
Exec Dt:
08/05/2000
2
OSTERHOUT, MARTIN
Exec Dt:
08/04/2000
3
DUMAS, JACQUES
Exec Dt:
08/04/2000
4
KHIRE, UDAY
Exec Dt:
08/09/2000
5
LOWINGER, TIMOTHY B.
Exec Dt:
08/28/2000
6
SCOTT, WILLIAM J.
Exec Dt:
08/04/2000
7
SMITH, ROGER A.
Exec Dt:
08/14/2000
8
WOOD, JILL E.
Exec Dt:
08/04/2000
9
GUNN, DAVID E.
Exec Dt:
08/04/2000
10
HATOUM-MOKDAD, HOLIA
Exec Dt:
08/04/2000
11
RODRIGUEZ, MARTHA
Exec Dt:
08/15/2000
12
SIBLEY, ROBERT
Exec Dt:
08/04/2000
13
WANG, MING
Exec Dt:
08/09/2000
14
TURNER, TIFFANY
Exec Dt:
08/07/2000
15
BRENNAN, CATHERINE
Exec Dt:
08/08/2000
Assignee
1
BAYER CORPORATION
100 BAYER ROAD
PITTSBURGH, PENNSYLVANIA 15205
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7517880
US20040102636
10060396
Correspondence name and address
MILLEN, WHITE, ZELANO & BRANIGAN, P.C.
RICHARD J. TRAVERSO
2200 CLARENDON BLVD.
STE. 1400
ARLINGTON, VA 22201
Assignment: 5
Reel/Frame:011076/0943   Pages: 5
Recorded: 09/08/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUMAS, JACQUES
Exec Dt:
08/04/2000
2
LOWINGER, TIMOTHY B.
Exec Dt:
09/01/2000
3
SCOTT, WILLIAM J.
Exec Dt:
08/04/2000
4
WOOD, JILL E.
Exec Dt:
08/04/2000
5
JOHNSON, JEFFREY
Exec Dt:
08/08/2000
6
SIBLEY, ROBERT
Exec Dt:
08/14/2000
7
KHIRE, UDAY
Exec Dt:
08/09/2000
8
RIEDEL, BERNARD
Exec Dt:
08/08/2000
9
SMITH, ROGER A
Exec Dt:
08/04/2000
10
HATOUM-MOKDAD, HOLIA
Exec Dt:
08/04/2000
11
REDMAN, ANIKO
Exec Dt:
08/09/2000
Assignee
1
BAYER CORPORATION
100 BAYER ROAD
PITTSBURGH, PENNSYLVANIA 15205
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7329670
NONE
09472232
Correspondence name and address
MILLEN, WHITE, ZELANO ET AL.
RICHARD J. TRAVERSO
2200 CLARENDON BLVD.
SUITE 1400
ARLINGTON, VA 22201
Assignment: 6
Reel/Frame:012479/0701   Pages: 9
Recorded: 01/11/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RIEDL, BERND
Exec Dt:
09/10/2001
2
DUMAS, JACQUES
Exec Dt:
08/10/2001
3
KHIRE, UDAY
Exec Dt:
08/10/2001
4
LOWINGER, TIMOTHY B.
Exec Dt:
09/10/2001
5
SCOTT, WILLIAM J.
Exec Dt:
08/10/2001
6
SMITH, ROGER A.
Exec Dt:
08/22/2001
7
WOOD, JILL E.
Exec Dt:
08/13/2001
8
MONAHAN, MARY-KATHERINE
Exec Dt:
08/10/2001
9
NATERO, REINA
Exec Dt:
08/10/2001
10
RENICK, JOEL
Exec Dt:
10/11/2001
11
SIBLEY, ROBERT N.
Exec Dt:
08/10/2001
Assignee
1
BAYER CORPORATION
100 BAYER ROAD
PITTSBURGH, PENNSYLVANIA 15205
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7235576
NONE
10042203
Correspondence name and address
MILLEN, WHITE, ZELANO & BRANIGAN, P.C.
RICHARD J. TRAVERSO
2200 CLARENDON BOULEVARD
SUITE 1400
ARLINGTON, VA 22201
Assignment: 7
Reel/Frame:012431/0068   Pages: 8
Recorded: 01/07/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RIEDL, BERND
Exec Dt:
10/01/2001
2
DUMAS, JACQUES
Exec Dt:
07/17/2001
3
KHIRE, UDAY
Exec Dt:
07/03/2001
4
LOWINGER, TIMOTHY B.
Exec Dt:
10/02/2001
5
SCOTT, WILLIAM J.
Exec Dt:
07/17/2001
6
NATERO, REINA
Exec Dt:
07/11/2001
7
RENICK, JOEL
Exec Dt:
09/05/2001
8
SIBLEY, ROBERT N.
Exec Dt:
06/20/2001
9
SMITH, ROGER A.
Exec Dt:
07/17/2001
10
WOOD, JILL E.
Exec Dt:
07/13/2001
11
MONAHAN, MARY-KATHERINE
Exec Dt:
07/12/2001
Assignee
1
BAYER CORPORATION
100 BAYER ROAD
PITTSBURGH, PENNSYLVANIA 15205
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8124630
US20030181442
09993647
Correspondence name and address
MILLEN, WHITE, ZELANO & BRANIGAN, P.C.
RICHARD J. TRAVERSO
2200 CLARENDON BOULEVARD, SUITE 1400
ARLINGTON, VA 22201
Assignment: 8
Reel/Frame:012477/0439   Pages: 8
Recorded: 01/11/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RIEDL, BERND
Exec Dt:
10/01/2001
2
DUMAS, JACQUES
Exec Dt:
07/17/2001
3
KHIRE, UDAY
Exec Dt:
07/03/2001
4
LOWINGER, TIMOTHY B.
Exec Dt:
10/02/2001
5
SCOTT, WILLIAM J.
Exec Dt:
07/17/2001
6
SMITH, ROGER A.
Exec Dt:
07/17/2001
7
WOOD, JILL E.
Exec Dt:
07/13/2001
8
MONAHAN, MARY-KATHERINE
Exec Dt:
07/12/2001
9
NATERO, REINA
Exec Dt:
07/11/2001
10
RENICK, JOEL
Exec Dt:
09/05/2001
11
SIBLEY, ROBERT N.
Exec Dt:
06/20/2001
Assignee
1
BAYER CORPORATION
100 BAYER ROAD
PITTSBURGH, PENNSYLVANIA 15205
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030207872
10042226
Correspondence name and address
MILLEN, WHITE, ZELANO & BRANIGAN, P.C.
RICHARD J. TRAVERSO
2200 CLARENDON BLVD., STE. 1400
ARLINGTON, VA 22201
Assignment: 9
Reel/Frame:012297/0984   Pages: 9
Recorded: 11/06/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RIEDL, BERND
Exec Dt:
10/09/2001
2
DUMAS, JACQUES
Exec Dt:
08/10/2001
3
KHIRE, UDAY
Exec Dt:
08/10/2001
4
LOWINGER, TIMOTHY B.
Exec Dt:
10/09/2001
5
SCOTT, WILLIAM J.
Exec Dt:
08/10/2001
6
SMITH, ROGER A.
Exec Dt:
08/22/2001
7
WOOD, JILL E.
Exec Dt:
08/10/2001
8
MONAHAN, MARY-KATHERINE
Exec Dt:
08/10/2001
9
NATERO, REINA
Exec Dt:
08/10/2001
10
RENICK, JOEL
Exec Dt:
10/11/2001
11
SIBLEY, ROBERT N.
Exec Dt:
08/10/2001
Assignee
1
BAYER CORPORATION
INDIANA, UNITED STATES OF AMERICA
100 BAYER ROAD
PITTSBURGH, PENNSYLVANIA 15205
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020137774
09907970
Correspondence name and address
MILLEN, WHITE, ZELANO & BRANIGAN, P.C.
RICHARD J. TRAVERSO
2200 CLARENDON BOULEVARD
SUITE 1400
ARLINGTON, VA 22201
Assignment: 10
Reel/Frame:012274/0012   Pages: 7
Recorded: 10/22/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUMAS, JACQUES
Exec Dt:
09/27/2001
2
RIEDL, BERND
Exec Dt:
10/17/2001
3
KHIRE, UDAY
Exec Dt:
09/27/2001
4
WOOD, JILL E.
Exec Dt:
09/27/2001
5
SIBLEY, ROBERT N.
Exec Dt:
09/27/2001
6
MOHAHAN, MARY-KATHERINE
Exec Dt:
09/27/2001
7
RENICK, JOEL
Exec Dt:
10/15/2001
8
GUNN, DAVID E.
Exec Dt:
09/27/2001
9
LOWINGER, TIMOTHY B.
Exec Dt:
10/22/2001
10
SCOTT, WILLIAM J.
Exec Dt:
10/04/2001
11
SMITH, ROGER A.
Exec Dt:
10/01/2001
Assignee
1
BAYER CORPORATION
INDIANA, UNITED STATES OF AMERICA
100 BAYER ROAD
PITTSBURGH, PENNSYLVANIA 15205
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7928239
US20020165394
09777920
Correspondence name and address
MILLEN, WHITE ZELANO ET AL
RICHARD J. TRAVERSO
2200 CLARENDON BOULEVARD
SUITE 1400
ARLINGTON, VA 22201
Assignment: 11
Reel/Frame:012311/0141   Pages: 9
Recorded: 11/16/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUMAS, JACQUES
Exec Dt:
09/27/2001
2
RIEDL, BERND
Exec Dt:
10/17/2001
3
KHIRE, UDAY
Exec Dt:
09/27/2001
4
SIBLEY, ROBERT N.
Exec Dt:
09/27/2001
5
HATOUM MOKDAD, HOLIA
Exec Dt:
09/27/2001
6
MONAHAN, MARY KATHERINE
Exec Dt:
09/27/2001
7
GUNN, DAVID E.
Exec Dt:
09/27/2001
8
LOWINGER, TIMOTHY B.
Exec Dt:
10/22/2001
9
SCOTT, WILLIAM J.
Exec Dt:
10/08/2001
10
SMITH, ROGER A.
Exec Dt:
10/01/2001
11
WOOD, JILL E.
Exec Dt:
09/27/2001
Assignee
1
BAYER CORPORATION
400 MORGAN LANE
WEST HAVEN, CONNECTICUT 06516
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020065296
09838286
Correspondence name and address
MILLEN, WHITE, ZELANO & BRANIGAN, P.C.
RICHARD J. TAVERSO
2200 CLARENDON BOULEVARD
SUITE 1400
ARLINGTON, VA 22201
Assignment: 12
Reel/Frame:012476/0140   Pages: 8
Recorded: 01/08/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RIEDL, BERND
Exec Dt:
12/11/2001
2
DUMAS, JACQUES
Exec Dt:
12/10/2001
3
KHIRE, UDAY
Exec Dt:
12/10/2001
4
LOWINGER, TIMOTHY B.
Exec Dt:
12/11/2001
5
SCOTT, WILLIAM J.
Exec Dt:
12/10/2001
6
SMITH, ROGER A.
Exec Dt:
12/12/2001
7
WOOD, JILL
Exec Dt:
12/10/2001
8
MONAHAN, MARY-KATHERINE
Exec Dt:
12/10/2001
9
NATERO, REINA
Exec Dt:
12/11/2001
10
RENICK, JOEL
Exec Dt:
12/07/2001
11
SIBLEY, ROBERT
Exec Dt:
12/10/2001
Assignee
1
BAYER CORPORATION
100 BAYER ROAD
PITTSBURGH, PENNSYLVANIA 15205
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7351834
NONE
09889227
Correspondence name and address
MILLEN, WHITE, ZELANO & BRANIGAN, P.C.
JULIANNE M MURRAY
2200 CLARENDON BOULEVARD
SUITE 1400
ARLINGTON, VA 22201
Assignment: 13
Reel/Frame:012639/0074   Pages: 4
Recorded: 02/15/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MURATA, TOSHIKI
Exec Dt:
01/10/2002
2
UMEDA, MASAOMI
Exec Dt:
01/15/2002
3
SAKAKIBARA, SACHIKO
Exec Dt:
01/10/2002
4
YOSHINO, TAKASHI
Exec Dt:
01/10/2002
5
SATO, HIROKI
Exec Dt:
01/10/2002
6
MASUDA, TSUTOMU
Exec Dt:
01/10/2002
7
KORIYAMA, YUJI
Exec Dt:
01/10/2002
8
SHIMADA, MITSUYUKI
Exec Dt:
12/19/2001
9
SHINTANI, TAKUYA
Exec Dt:
01/10/2002
10
KADONO, HIROSHI
Exec Dt:
01/17/2002
11
LOWINGER, TIMOTHY B.
Exec Dt:
12/20/2001
12
ZIEGELBAUER, KARL B.
Exec Dt:
12/19/2001
13
FUCKIKAMI, KINJI
Exec Dt:
01/15/2002
14
KOMURA, KIROSHI
Exec Dt:
01/10/2002
Assignee
1
BAYER AKTIENGESELLSCHAFT
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6562811
NONE
09956618
Correspondence name and address
BAYER CORPORATION
JEFFREY M. GREENMAN
PATENTS AND LICENSING
400 MORGAN LANE
WEST HAVEN, CT 06516
Assignment: 14
Reel/Frame:012968/0155   Pages: 6
Recorded: 06/10/2002
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE NAME OF CONVEYING PARTY'S THAT WAS PREVIOUSLY RECORDED ON REEL 012639, FRAME 0074.
Assignors
1
MURATA, TOSHIKI
Exec Dt:
01/10/2002
2
UMEDA, MASAOMI
Exec Dt:
01/15/2002
3
SAKAKIBARA, SACHIKO
Exec Dt:
01/10/2002
4
YOSHINO, TAKASHI
Exec Dt:
01/10/2002
5
SATO, HIROKI
Exec Dt:
01/10/2002
6
MASUDA, TSUTOMU
Exec Dt:
01/10/2002
7
KORIYAMA, YUJI
Exec Dt:
01/10/2002
8
SHIMADA, MITSUYUKI
Exec Dt:
12/19/2001
9
SHINTANI, TAKUYA
Exec Dt:
01/10/2002
10
KADONO, HIROSHI
Exec Dt:
01/17/2002
11
LOWINGER, TIMOTHY B.
Exec Dt:
12/20/2001
12
ZIEGELBAUER, KARL B.
Exec Dt:
12/19/2001
13
FUCHIKAMI, KINJI
Exec Dt:
01/15/2002
14
KOMURA, HIROSHI
Exec Dt:
01/10/2002
Assignee
1
BAYER AKTIENGESELLSCHAFT
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6562811
NONE
09956618
Correspondence name and address
BAYER CORPORATION
JEFFREY M. GREENMAN-VICE PRESIDENT
400 MORGAN LANE
PATENTS AND LICENSING
WEST HAVEN, CT 06516
Assignment: 15
Reel/Frame:013390/0291   Pages: 5
Recorded: 10/15/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RIEDL, BERND
Exec Dt:
10/09/2002
2
DUMAS, JACQUES
Exec Dt:
10/09/2002
3
KHIRE, UDAY
Exec Dt:
10/10/2002
4
LOWINGER, TIMOTHY B.
Exec Dt:
10/09/2002
5
SCOTT, WILLIAM J.
Exec Dt:
10/10/2002
6
SMITH, ROGER A.
Exec Dt:
10/11/2002
7
WOOD, JILL E.
Exec Dt:
10/10/2002
Assignee
1
BAYER CORPORATION
100 BAYER ROAD
PITTSBURGH, PENNSYLVANIA 15205
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7528255
US20030139605
10071248
Correspondence name and address
MILLEN, WHITE, ZELANO ET AL
RICHARD J. TRAVERSO
2200 CLARENDON BOULEVARD
SUITE 1400
ARLINGTON, VA 22201
Domestic representative
Assignment: 16
Reel/Frame:013752/0530   Pages: 6
Recorded: 02/14/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YURA, TAKESHI
Exec Dt:
11/22/2002
2
CONCEPCION, ARNEL B.
Exec Dt:
11/25/2002
3
HAN, GYOONHEE
Exec Dt:
12/01/2002
4
MARUMO, MAKIKO
Exec Dt:
11/25/2002
5
YOSHINO, HIROKO
Exec Dt:
11/19/2002
6
KAWAMURA, NORIHIRO
Exec Dt:
11/26/2002
7
KOKUBO, TOSHIO
Exec Dt:
11/13/2002
8
KOMURA, HIROSHI
Exec Dt:
11/26/2002
9
LI, YINGFU
Exec Dt:
11/18/2002
10
LOWINGER, TIMOTHY B.
Exec Dt:
10/30/2002
11
MOGI, MUNETO
Exec Dt:
11/22/2002
12
YAMAMOTO, NORIYUKI
Exec Dt:
11/26/2002
13
YOSHIDA, NAGAHIRO
Exec Dt:
11/24/2002
14
MILLER, SCOTT
Exec Dt:
11/22/2002
15
POPP, MARGARET A.
Exec Dt:
10/30/2002
16
REDMANN, ANIKO M.
Exec Dt:
12/17/2002
17
RODRIGUEZ, MARTHA E.
Exec Dt:
11/23/2002
18
SCOTT, WILLIAM J.
Exec Dt:
12/17/2002
19
WANG, MING
Exec Dt:
12/17/2002
Assignee
1
BAYER AKTIENGESELLSCHAFT
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6911443
US20040054179
10258628
Correspondence name and address
BAYER PHARMACEUTICALS CORPORATION
JEFFREY M. GREENMAN
LAW & PATENTS
400 MORGAN LANE
WEST HAVEN, CT 06516
Assignment: 17
Reel/Frame:014086/0867   Pages: 4
Recorded: 10/29/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MURATA, TOSHIKI
Exec Dt:
06/06/2003
2
SASAKI, SACHIKO
Exec Dt:
07/01/2003
3
YOSHINO, TAKASHI
Exec Dt:
06/06/2003
4
IKEGAMI, YUKA
Exec Dt:
06/06/2003
5
MASUDA, TSUTOMU
Exec Dt:
06/06/2003
6
SHIMADA, MITSUYUKI
Exec Dt:
06/06/2003
7
SHINTANI, TAKUYA
Exec Dt:
06/06/2003
8
SHIMAZAKI, MAKOTO
Exec Dt:
06/06/2003
9
LOWINGER, TIMOTHY B.
Exec Dt:
05/28/2003
10
ZIEGELBAUER, KARL B.
Exec Dt:
05/28/2003
11
FUCHIKAMI, KINJI
Exec Dt:
06/09/2003
12
UMEDA, MASAOMI
Exec Dt:
06/06/2003
13
KOMURA, HIROSHI
Exec Dt:
06/09/2003
14
YOSHIDA, NAGAHIRO
Exec Dt:
06/09/2003
Assignee
1
BAYER AKTIENGESELLSCHAFT
D-51368 LEVERKUSEN
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7410986
US20040097563
10433377
Correspondence name and address
JEFFREY M. GREENMAN
BAYER PHARMACEUTICALS CORPORATION
400 MORGAN LANE
LAW & PATENTS
WEST HAVEN, CT 06516
Assignment: 18
Reel/Frame:014859/0137   Pages: 4
Recorded: 07/16/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YURA, TAKESHI
Exec Dt:
02/03/2004
2
MOGI, MUNETO
Exec Dt:
02/04/2004
3
IKEGAMI, YUKA
Exec Dt:
02/07/2004
4
MASUDA, TSUTOMU
Exec Dt:
02/20/2004
5
KOKUBO, TOSHIO
Exec Dt:
02/14/2004
6
URBAHNS, KLAUS
Exec Dt:
02/06/2004
7
LOWINGER, TIMOTHY B.
Exec Dt:
04/08/2004
8
YOSHIDA, NAGAHIRO
Exec Dt:
02/06/2004
9
FREITAG, JOACHIM
Exec Dt:
01/22/2004
10
MEIER, HEINRICH
Exec Dt:
01/08/2004
11
NOPPER, REILINDE
Exec Dt:
01/16/2004
12
MARUMO, MAKIKO
Exec Dt:
02/03/2004
13
SHIROO, MASAHIRO
Exec Dt:
03/15/2004
14
TAJIMI, MASAOMI
Exec Dt:
02/04/2004
15
TAKESHITA, KEISUKE
Exec Dt:
02/04/2004
16
MORIWAKI, TOSHIYA
Exec Dt:
02/10/2004
17
TSUKIMI, YASUHIRO
Exec Dt:
02/04/2004
Assignee
1
BAYER HEALTHCARE AG
D 51368
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040259875
10485481
Correspondence name and address
JEFFREY M. GREENMAN
400 MORGAN LANE
BAYER PHARMACEUTICALS CORPORATION
WEST HAVEN, CT 06516
Assignment: 19
Reel/Frame:015268/0312   Pages: 4
Recorded: 10/20/2004
Attorney Dkt #:RCK-14
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, YINGFU
Exec Dt:
02/11/2004
2
WATANABE, AKIHIKO
Exec Dt:
03/12/2004
3
LOWINGER, TIMOTHY B.
Exec Dt:
04/15/2004
4
BACON, KEVIN
Exec Dt:
02/16/2004
5
KAWAMURA, NORIHIRO
Exec Dt:
03/06/2004
6
SHINTANI, TAKUYA
Exec Dt:
02/12/2004
7
KIKUCHI, TETSUO
Exec Dt:
03/23/2004
8
MORIWAKI, TOSHIYA
Exec Dt:
02/18/2004
9
URBAHNS, KLAUS
Exec Dt:
02/12/2004
10
FUKUSHIMA, KEIKO
Exec Dt:
02/29/2004
11
NUNAMI, NORIKO
Exec Dt:
02/12/2004
12
YOSHINO, TAKASHI
Exec Dt:
03/22/2004
13
MURATA, TOSHIKI
Exec Dt:
02/12/2004
14
YAMAUCHI, MEGUMI
Exec Dt:
03/23/2004
15
YOSHINO, HIROKO
Exec Dt:
03/22/2004
Assignee
1
BAYER HEALTHCARE AG
D-51368 LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7700586
US20050070582
10489029
Correspondence name and address
BAYER PHARMACEUTICALS CORPORATION
JEFFREY M. GREENMAN
LAW & PATENTS
400 MORGAN LANE
WEST HAVEN, CT 06516
Assignment: 20
Reel/Frame:028114/0245   Pages: 4
Recorded: 04/26/2012
Attorney Dkt #:12702-049-999/191354-049
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, YINGFU
Exec Dt:
02/11/2004
2
WATANABE, AKIHIKO
Exec Dt:
03/12/2004
3
LOWINGER, TIMOTHY B.
Exec Dt:
04/15/2004
4
BACON, KEVIN
Exec Dt:
02/16/2004
5
KAWAMURA, NORIHIRO
Exec Dt:
03/06/2004
6
SHINTANI, TAKUYA
Exec Dt:
02/12/2004
7
KIKUCHI, TETSUO
Exec Dt:
03/23/2004
8
MORIWAKI, TOSHIYA
Exec Dt:
02/18/2004
9
URBAHNS, KLAUS
Exec Dt:
02/12/2004
10
FUKUSHIMA, KEIKO
Exec Dt:
02/29/2004
11
NUNAMI, NORIKO
Exec Dt:
02/12/2004
12
YOSHINO, TAKASHI
Exec Dt:
03/22/2004
13
MURATA, TOSHIKI
Exec Dt:
02/12/2004
14
YAMAUCHI, MEGUMI
Exec Dt:
03/23/2004
15
YOSHINO, HIROKO
Exec Dt:
03/22/2004
Assignee
1
BAYER HEALTHCARE AG
D 51368
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8242118
US20100204213
12763072
Correspondence name and address
JONES DAY
222 EAST 41ST STREET
NEW YORK, NY 10017-6702
Assignment: 21
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: 22
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: 23
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: 24
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: 25
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: 26
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: 27
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: 28
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: 29
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: 30
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: 31
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: 32
Reel/Frame:031330/0684   Pages: 6
Recorded: 10/02/2013
Attorney Dkt #:41977-507001US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YURKOVETSKIY, ALEKSANDR V.
Exec Dt:
08/28/2013
2
GURIJALA, VENU R.
Exec Dt:
08/28/2013
3
THOMAS, JOSHUA D.
Exec Dt:
08/29/2013
4
LOWINGER, TIMOTHY B.
Exec Dt:
09/03/2013
Assignee
1
MERSANA THERAPEUTICS, INC.
840 MEMORIAL DRIVE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140017265
13934931
Correspondence name and address
HEIDI A. ERLACHER
MINTZ LEVIN P.C.
ONE FINANCIAL CENTER
BOSTON, MA 02111
Assignment: 33
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: 34
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: 35
Reel/Frame:039779/0383   Pages: 6
Recorded: 09/19/2016
Attorney Dkt #:MRSN-007C01US 322140-2142
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YURKOVETSKIY, ALEKSANDR V.
Exec Dt:
08/28/2013
2
GURIJALA, VENU R.
Exec Dt:
08/28/2013
3
THOMAS, JOSHUA D.
Exec Dt:
08/29/2013
4
LOWINGER, TIMOTHY B.
Exec Dt:
09/03/2013
Assignee
1
MERSANA THERAPEUTICS, INC.
840 MEMORIAL DRIVE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170119896
15260084
Correspondence name and address
COOLEY LLP, ATTN: PATENT GROUP
1299 PENNSYLVANIA AVENUE, NW
SUITE 700
WASHINGTON, DC 20004
Assignment: 36
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: 37
Reel/Frame:035811/0211   Pages: 6
Recorded: 06/09/2015
Attorney Dkt #:MRSN-008001WO 322140-2067
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YURKOVETSKIY, ALEKSANDR V.
Exec Dt:
01/06/2014
2
YIN, MAO
Exec Dt:
01/08/2014
3
LOWINGER, TIMOTHY B.
Exec Dt:
01/06/2014
4
STEVENSON, CHERI A.
Exec Dt:
01/08/2014
5
CONLON, PATRICK R.
Exec Dt:
01/08/2014
Assignee
1
MERSANA THERAPEUTICS, INC.
840 MEMORIAL DRIVE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10226535
US20150314008
14651097
Correspondence name and address
COOLEY LLP, ATTN: PATENT GROUP
1299 PENNSYLVANIA AVENUE, NW
SUITE 700
WASHINGTON, DC 20004
Assignment: 38
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: 39
Reel/Frame:034091/0669   Pages: 12
Recorded: 11/03/2014
Attorney Dkt #:MRSN-001/001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YURKOVETSKIY, ALEKSANDR V.
Exec Dt:
08/01/2014
2
YIN, MAO
Exec Dt:
07/31/2014
3
LOWINGER, TIMOTHY B.
Exec Dt:
08/01/2014
4
THOMAS, JOSHUA D.
Exec Dt:
07/31/2014
5
STEVENSON, CHERI A.
Exec Dt:
07/31/2014
6
GURIJALA, VENU R.
Exec Dt:
08/01/2014
Assignee
1
MERSANA THERAPEUTICS, INC.
840 MEMORIAL DRIVE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9849191
US20150104407
14512316
Correspondence name and address
COOLEY LLP, ATTN: PATENT GROUP
1299 PENNSYLVANIA AVENUE, NW
SUITE 700
WASHINGTON, DC 20004
Assignment: 40
Reel/Frame:034184/0561   Pages: 13
Recorded: 11/07/2014
Attorney Dkt #:MRSN-011-001
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE DOCKET NUMBER PREVIOUSLY RECORDED AT REEL: 034091 FRAME: 0669. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
YURKOVETSKIY, ALEKSANDR V.
Exec Dt:
08/01/2014
2
YIN, MAO
Exec Dt:
07/31/2014
3
LOWINGER, TIMOTHY B.
Exec Dt:
08/01/2014
4
THOMAS, JOSHUA D.
Exec Dt:
07/31/2014
5
STEVENSON, CHERI A.
Exec Dt:
07/31/2014
6
GURIJALA, VENU R.
Exec Dt:
08/01/2014
Assignee
1
MERSANA THERAPEUTICS, INC.
840 MEMORIAL DRIVE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9849191
US20150104407
14512316
Correspondence name and address
COOLEY LLP, ATTN: PATENT GROUP
1299 PENNSYLVANIA AVENUE, NW
SUITE 700
WASHINGTON, DC 20004
Assignment: 41
Reel/Frame:044176/0766   Pages: 12
Recorded: 11/20/2017
Attorney Dkt #:MRSN-011D01US 322140-2228
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YURKOVETSKIY, ALEKSANDR V.
Exec Dt:
08/01/2014
2
YIN, MAO
Exec Dt:
07/31/2014
3
LOWINGER, TIMOTHY B.
Exec Dt:
08/01/2014
4
THOMAS, JOSHUA D.
Exec Dt:
07/31/2014
5
STEVENSON, CHERI A.
Exec Dt:
07/31/2014
6
GURIJALA, VENU R.
Exec Dt:
08/01/2014
Assignee
1
MERSANA THERAPEUTICS, INC.
840 MEMORIAL DRIVE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180140716
15814914
Correspondence name and address
COOLEY LLP. ATTN: PATENT GROUP
1299 PENNSYLVANIA AVENUE, NW
SUITE 700
WASHINGTON, DC 20004
Assignment: 42
Reel/Frame:051741/0236   Pages: 14
Recorded: 02/06/2020
Attorney Dkt #:ASN-16-1489R/393084-057
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YURKOVETSKIY, ALEKSANDR V.
Exec Dt:
10/08/2014
2
YIN, MAO
Exec Dt:
10/08/2014
3
LOWINGER, TIMOTHY B.
Exec Dt:
10/09/2014
4
THOMAS, JOSHUA D.
Exec Dt:
10/08/2014
5
STEVENSON, CHERI A.
Exec Dt:
10/08/2014
6
GURIJALA, VENU R.
Exec Dt:
10/08/2014
Assignee
1
MERSANA THERAPEUTICS, INC.
840 MEMORIAL DRIVE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10316080
US20150125474
14512275
Correspondence name and address
IP GROUP OF DLA PIPER LLP (US)
ONE LIBERTY PLACE
1650 MARKET STREET, SUITE 5000
PHILADELPHIA, PA 19103
Assignment: 43
Reel/Frame:051742/0063   Pages: 14
Recorded: 02/06/2020
Attorney Dkt #:ASN-16-1489CON/393084-300
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YURKOVETSKIY, ALEKSANDR V.
Exec Dt:
10/08/2014
2
YIN, MAO
Exec Dt:
10/08/2014
3
LOWINGER, TIMOTHY B.
Exec Dt:
10/09/2014
4
THOMAS, JOSHUA D.
Exec Dt:
10/08/2014
5
STEVENSON, CHERI A.
Exec Dt:
10/08/2014
6
GURIJALA, VENU R.
Exec Dt:
10/08/2014
Assignee
1
MERSANA THERAPEUTICS, INC.
840 MEMORIAL DRIVE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11434278
US20190241649
16382735
Correspondence name and address
IP GROUP OF DLA PIPER LLP (US)
ONE LIBERTY PLACE
1650 MARKET STREET, SUITE 5000
PHILADELPHIA, PA 19103
Assignment: 44
Reel/Frame:060505/0203   Pages: 14
Recorded: 07/14/2022
Attorney Dkt #:ASN-16-1489CON-CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YURKOVETSKIY, ALEKSANDR V.
Exec Dt:
10/08/2014
2
YIN, MAO
Exec Dt:
10/08/2014
3
LOWINGER, TIMOTHY B.
Exec Dt:
10/09/2014
4
THOMAS, JOSHUA D.
Exec Dt:
10/08/2014
5
STEVENSON, CHERI A.
Exec Dt:
10/08/2014
6
GURIJALA, VENU R.
Exec Dt:
10/08/2014
Assignee
1
MERSANA THERAPEUTICS, INC.
840 MEMORIAL DRIVE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240082417
17812498
Correspondence name and address
IP GROUP OF DLA PIPER LLP (US)
ONE LIBERTY PLACE
1650 MARKET STREET, SUITE 5000
PHILADELPHIA, PA 19103
Assignment: 45
Reel/Frame:060506/0260   Pages: 14
Recorded: 07/14/2022
Attorney Dkt #:ASN-16-1489CON-DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YURKOVETSKIY, ALEKSANDR V.
Exec Dt:
10/08/2014
2
YIN, MAO
Exec Dt:
10/08/2014
3
LOWINGER, TIMOTHY B.
Exec Dt:
10/09/2014
4
THOMAS, JOSHUA D.
Exec Dt:
10/08/2014
5
STEVENSON, CHERI A.
Exec Dt:
10/08/2014
6
GURIJALA, VENU R.
Exec Dt:
10/08/2014
Assignee
1
MERSANA THERAPEUTICS, INC.
840 MEMORIAL DRIVE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230183326
17812543
Correspondence name and address
IP GROUP OF DLA PIPER LLP (US)
ONE LIBERTY PLACE
1650 MARKET STREET, SUITE 5000
PHILADELPHIA, PA 19103
Assignment: 46
Reel/Frame:035958/0282   Pages: 10
Recorded: 07/01/2015
Attorney Dkt #:MRSN-015/001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BODYAK, NATALYA D.
Exec Dt:
06/26/2015
2
LOWINGER, TIMOTHY B.
Exec Dt:
06/26/2015
3
PARK, PETER U.
Exec Dt:
06/26/2015
4
YURKOVETSKIY, ALEKSANDR V.
Exec Dt:
06/26/2015
Assignee
1
MERSANA THERAPEUTICS, INC.
840 MEMORIAL DRIVE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9808528
US20150366982
14742936
Correspondence name and address
COOLEY LLP, ATTN: PATENT GROUP
1299 PENNSYLVANIA AVENUE, NW
SUITE 700
WASHINGTON, DC 20004
Assignment: 47
Reel/Frame:036449/0048   Pages: 11
Recorded: 08/28/2015
Attorney Dkt #:MRSN-012/001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BODYAK, NATALYA D.
Exec Dt:
06/26/2015
2
DEVIT, MICHAEL J.
Exec Dt:
06/26/2015
3
LOWINGER, TIMOTHY B.
Exec Dt:
06/26/2015
4
PARK, PETER U.
Exec Dt:
06/26/2015
5
YURKOVETSKIY, ALEKSANDR V.
Exec Dt:
06/26/2015
Assignee
1
MERSANA THERAPEUTICS, INC.
840 MEMORIAL DRIVE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9555112
US20150366987
14742947
Correspondence name and address
COOLEY LLP, ATTN: PATENT GROUP
1299 PENNSYLVANIA AVENUE, NW
SUITE 700
WASHINGTON, DC 20004
Assignment: 48
Reel/Frame:040268/0121   Pages: 11
Recorded: 11/09/2016
Attorney Dkt #:MRSN-012D01US 322140-2145
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BODYAK, NATALYA D.
Exec Dt:
06/26/2015
2
DEVIT, MICHAEL J.
Exec Dt:
06/26/2015
3
LOWINGER, TIMOTHY B.
Exec Dt:
06/26/2015
4
PARK, PETER U.
Exec Dt:
06/26/2015
5
YURKOVETSKIY, ALEKSANDR V.
Exec Dt:
06/26/2015
Assignee
1
MERSANA THERAPEUTICS, INC.
840 MEMORIAL DRIVE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9738720
US20170066830
15344012
Correspondence name and address
COOLEY LLP, ATTN: PATENT GROUP
1299 PENNSYLVANIA AVENUE, NW
SUITE 700
WASHINGTON, DC 20004
Assignment: 49
Reel/Frame:043025/0854   Pages: 11
Recorded: 07/17/2017
Attorney Dkt #:MRSN-012D02US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BODYAK, NATALYA D.
Exec Dt:
06/26/2015
2
DEVIT, MICHAEL J.
Exec Dt:
06/26/2015
3
LOWINGER, TIMOTHY B.
Exec Dt:
06/26/2015
4
PARK, PETER U.
Exec Dt:
06/26/2015
5
YURKOVETSKIY, ALEKSANDR V.
Exec Dt:
06/26/2015
Assignee
1
MERSANA THERAPEUTICS, INC.
840 MEMORIAL DRIVE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170313778
15650429
Correspondence name and address
COOLEY LLP, ATTN: PATENT GROUP
1299 PENNSYLVANIA AVENUE, NW
SUITE 700
WASHINGTON, DC 20004
Assignment: 50
Reel/Frame:050616/0450   Pages: 11
Recorded: 10/03/2019
Attorney Dkt #:MRSN-012D03US 322140-2360
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BODYAK, NATALYA D.
Exec Dt:
06/26/2015
2
DEVIT, MICHAEL J.
Exec Dt:
06/26/2015
3
LOWINGER, TIMOTHY B.
Exec Dt:
06/26/2015
4
PARK, PETER U.
Exec Dt:
06/26/2015
5
YURKOVETSKIY, ALEKSANDR V.
Exec Dt:
06/26/2015
Assignee
1
MERSANA THERAPEUTICS, INC.
840 MEMORIAL DRIVE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11518812
US20200031941
16591394
Correspondence name and address
COOLEY LLP, ATTN: PATENT GROUP
1299 PENNSYLVANIA AVENUE, NW
SUITE 700
WASHINGTON, DC 20004
Assignment: 51
Reel/Frame:061578/0282   Pages: 11
Recorded: 10/28/2022
Attorney Dkt #:MRSN-012D04US 322140-2598
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BODYAK, NATALYA D.
Exec Dt:
06/26/2015
2
DEVIT, MICHAEL J.
Exec Dt:
06/26/2015
3
LOWINGER, TIMOTHY B.
Exec Dt:
06/26/2015
4
PARK, PETER U.
Exec Dt:
06/26/2015
5
YURKOVETSKIY, ALEKSANDR V.
Exec Dt:
06/26/2015
Assignee
1
MERSANA THERAPEUTICS, INC.
840 MEMORIAL DRIVE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230265197
18049793
Correspondence name and address
COOLEY LLP, ATTN: PATENT GROUP
1299 PENNSYLVANIA AVENUE, NW
SUITE 700
WASHINGTON, DC 20004
Assignment: 52
Reel/Frame:036703/0707   Pages: 8
Recorded: 10/01/2015
Attorney Dkt #:MRSN-010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YURKOVETSKIY, ALEKSANDR V.
Exec Dt:
09/25/2015
2
LOWINGER, TIMOTHY B.
Exec Dt:
09/28/2015
Assignee
1
MERSANA THERAPEUTICS, INC.
840 MEMORIAL DRIVE
CAMBRIDGE, MASSACHUSETTS 02139
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
NONE
US20160022829
14776449
 
NONE
US20160022829
14776449
Correspondence name and address
COOLEY LLP, ATTN: PATENT GROUP
1299 PENNSYLVANIA AVENUE, NW
SUITE 700
WASHINGTON, DC 20004
Assignment: 53
Reel/Frame:043623/0498   Pages: 8
Recorded: 09/19/2017
Attorney Dkt #:MRSN-010C01US 322140-2210
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YURKOVETSKIY, ALEKSANDR V.
Exec Dt:
09/25/2015
2
LOWINGER, TIMOTHY B.
Exec Dt:
09/28/2015
Assignee
1
MERSANA THERAPEUTICS, INC.
840 MEMORIAL DRIVE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180243427
15705828
Correspondence name and address
COOLEY LLP, ATTN: PATENT GROUP
1299 PENNSYLVANIA AVENUE, NW
SUITE 700
WASHINGTON, DC 20004
Assignment: 54
Reel/Frame:041858/0683   Pages: 12
Recorded: 04/05/2017
Attorney Dkt #:MRSN-016/001US & WO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BERGSTROM, DONALD A.
Exec Dt:
03/24/2017
2
BODYAK, NATALYA D.
Exec Dt:
03/24/2017
3
LOWINGER, TIMOTHY B.
Exec Dt:
03/24/2017
4
PARK, PETER U.
Exec Dt:
03/23/2017
5
POLING, LAURA L.
Exec Dt:
03/23/2017
6
YURKOVETSKIY, ALEKSANDR V.
Exec Dt:
03/23/2017
Assignee
1
MERSANA THERAPEUTICS, INC.
840 MEMORIAL DRIVE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10947317
US20170266311
15457574
Correspondence name and address
COOLEY LLP, ATTN: PATENT GROUP
1299 PENNSYLVANIA AVENUE, NW
SUITE 700
WASHINGTON, DC 20004
Assignment: 55
Reel/Frame:055001/0147   Pages: 12
Recorded: 01/22/2021
Attorney Dkt #:MRSN-016C01US 322140-2409
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BERGSTROM, DONALD A.
Exec Dt:
03/24/2017
2
BODYAK, NATALYA D.
Exec Dt:
03/24/2017
3
LOWINGER, TIMOTHY B.
Exec Dt:
03/24/2017
4
PARK, PETER U.
Exec Dt:
03/23/2017
5
POLING, LAURA L.
Exec Dt:
03/23/2017
6
YURKOVETSKIY, ALEKSANDR V.
Exec Dt:
03/23/2017
Assignee
1
MERSANA THERAPEUTICS, INC.
840 MEMORIAL DRIVE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210301031
17153711
Correspondence name and address
COOLEY LLP, ATTN: PATENT GROUP
1299 PENNSYLVANIA AVENUE, NW
SUITE 700
WASHINGTON, DC 20004
Assignment: 56
Reel/Frame:042516/0774   Pages: 14
Recorded: 05/26/2017
Attorney Dkt #:MRSN-017001US 322140-2205
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YIN, MAO
Exec Dt:
05/23/2017
2
THOMAS, JOSHUA D.
Exec Dt:
05/23/2017
3
YURKOVETSKIY, ALEKSANDR V.
Exec Dt:
05/25/2017
4
CONLON, PATRICK R.
Exec Dt:
05/24/2017
5
DU, BINGFAN
Exec Dt:
05/23/2017
6
KELLEHER, EUGENE W.
Exec Dt:
05/23/2017
7
LOWINGER, TIMOTHY B.
Exec Dt:
05/25/2017
8
TANG, SHUYI
Exec Dt:
05/19/2017
Assignee
1
MERSANA THERAPEUTICS, INC.
840 MEMORIAL DRIVE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10143695
US20170333442
15597453
Correspondence name and address
COOLEY LLP
1299 PENNSYVANIA AVENUE NW
SUITE 700
WASHINGTON, DC 20004
Assignment: 57
Reel/Frame:047424/0828   Pages: 14
Recorded: 11/06/2018
Attorney Dkt #:MRSN-017D01US 322140-2270
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YIN, MAO
Exec Dt:
05/23/2017
2
THOMAS, JOSHUA D.
Exec Dt:
05/23/2017
3
YURKOVETSKIY, ALEKSANDR V.
Exec Dt:
05/25/2017
4
CONLON, PATRICK R.
Exec Dt:
05/24/2017
5
DU, BINGFAN
Exec Dt:
05/23/2017
6
KELLEHER, EUGENE W.
Exec Dt:
05/23/2017
7
LOWINGER, TIMOTHY B.
Exec Dt:
05/25/2017
8
TANG, SHUYI
Exec Dt:
05/19/2017
Assignee
1
MERSANA THERAPEUTICS, INC.
840 MEMORIAL DRIVE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10660901
US20190070194
16181867
Correspondence name and address
COOLEY LLP, ATTN: PATENT GROUP
1299 PENNSYLVANIA AVENUE, NW
SUITE 700
WASHINGTON, DC 20004
Assignment: 58
Reel/Frame:042998/0745   Pages: 15
Recorded: 07/13/2017
Attorney Dkt #:MRSN-018
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
THOMAS, JOSHUA D.
Exec Dt:
07/05/2017
2
YIN, MAO
Exec Dt:
07/05/2017
3
YURKOVETSKIY, ALEKSANDR V.
Exec Dt:
07/10/2017
4
CONLON, PATRICK R.
Exec Dt:
07/05/2017
5
HILMY, AHMED
Exec Dt:
06/30/2017
6
KELLEHER, EUGENE W.
Exec Dt:
07/05/2017
7
LOWINGER, TIMOTHY B.
Exec Dt:
07/03/2017
8
STEVENSON, CHERI A.
Exec Dt:
07/05/2017
9
TANG, SHUYI
Exec Dt:
07/03/2017
Assignee
1
MERSANA THERAPEUTICS, INC.
840 MEMORIAL DRIVE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10526294
US20170369453
15630068
Correspondence name and address
COOLEY LLP, ATTN: PATENT GROUP
1299 PENNSYLVANIA AVENUE, NW
SUITE 700
WASHINGTON, DC 20004
Assignment: 59
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: 60
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
Assignment: 61
Reel/Frame:045521/0912   Pages: 12
Recorded: 04/12/2018
Attorney Dkt #:MRSN-021001US 322140-2240
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BODYAK, NATALYA D.
Exec Dt:
03/15/2018
2
BERGSTROM, DONALD A.
Exec Dt:
03/01/2018
3
LOWINGER, TIMOTHY B.
Exec Dt:
03/02/2018
4
PROTOPOPOVA, MARINA
Exec Dt:
03/15/2018
5
YURKOVETSKIY, ALEKSANDR V.
Exec Dt:
04/12/2018
6
ZHANG, QING XIU
Exec Dt:
03/22/2018
Assignee
1
MERSANA THERAPEUTICS, INC.
840 MEMORIAL DRIVE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180271996
15906297
Correspondence name and address
COOLEY LLP, ATTN: PATENT GROUP
1299 PENNSYLVANIA AVENUE, NW
SUITE 700
WASHINGTON, DC 20004
Assignment: 62
Reel/Frame:046498/0855   Pages: 13
Recorded: 07/30/2018
Attorney Dkt #:MRSN-020
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GURIJALA, VENU REDDY
Exec Dt:
07/18/2018
2
BOLLU, SATYANARAYAN REDDY
Exec Dt:
07/02/2018
3
LEBLANC, JACQUES
Exec Dt:
07/05/2018
4
LOWINGER, TIMOTHY B.
Exec Dt:
06/27/2018
5
MCGILLICUDDY, DENNIS
Exec Dt:
07/09/2018
6
YIN, MAO
Exec Dt:
07/27/2018
7
YURKOVETSKIY, ALEKSANDR V.
Exec Dt:
07/26/2018
Assignee
1
MERSANA THERAPEUTICS, INC.
840 MEMORIAL DRIVE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10772971
US20180369405
16015623
Correspondence name and address
COOLEY LLP, ATTN: PATENT GROUP
1299 PENNSYLVANIA AVENUE, NW
SUITE 700
WASHINGTON, DC 20004
Assignment: 63
Reel/Frame:052759/0001   Pages: 12
Recorded: 05/27/2020
Attorney Dkt #:MRSN-022N01US 322140-2390
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
THOMAS, JOSHUA D.
Exec Dt:
12/10/2018
2
JONES, BRIAN D.
Exec Dt:
12/10/2018
3
LOWINGER, TIMOTHY B.
Exec Dt:
12/07/2018
4
TANG, SHUYI
Exec Dt:
12/05/2018
5
YIN, MAO
Exec Dt:
02/01/2019
6
YURKOVETSKIY, ALEKSANDR V.
Exec Dt:
12/20/2018
Assignee
1
MERSANA THERAPEUTICS, INC.
840 MEMORIAL DRIVE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11638760
US20220296725
16766914
Correspondence name and address
COOLEY LLP, ATTN: PATENT GROUP
1299 PENNSYLVANIA AVENUE, NW
SUITE 700
WASHINGTON, DC 20004
Assignment: 64
Reel/Frame:053008/0497   Pages: 13
Recorded: 06/23/2020
Attorney Dkt #:MRSN-024N01US 322140-2391
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
THOMAS, JOSHUA D.
Exec Dt:
01/04/2019
2
JONES, BRIAN D.
Exec Dt:
01/14/2019
3
KELLEHER, EUGENE W.
Exec Dt:
01/04/2019
4
LOWINGER, TIMOTHY B.
Exec Dt:
01/04/2019
5
YANG, LIPING
Exec Dt:
01/14/2019
6
YIN, MAO
Exec Dt:
12/26/2018
7
YURKOVETSKIY, ALEKSANDR V.
Exec Dt:
01/16/2019
Assignee
1
MERSANA THERAPEUTICS, INC.
840 MEMORIAL DRIVE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220305127
16955346
Correspondence name and address
COOLEY LLP, ATTN: PATENT GROUP
1299 PENNSYLVANIA AVENUE, NW
SUITE 700
WASHINGTON, DC 20004
Assignment: 65
Reel/Frame:056156/0802   Pages: 9
Recorded: 05/06/2021
Attorney Dkt #:MRSN-028N01US 322140-2470
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TOADER, DORIN
Exec Dt:
12/10/2019
2
CATCOTT, KALLI
Exec Dt:
12/12/2019
3
LOWINGER, TIMOTHY B.
Exec Dt:
12/11/2019
Assignee
1
MERSANA THERAPEUTICS, INC.
840 MEMORIAL DRIVE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230021500
17289992
Correspondence name and address
COOLEY LLP, ATTN: PATENT GROUP
1299 PENNSYLVANIA AVENUE, NW
SUITE 700
WASHINGTON, DC 20004
Assignment: 66
Reel/Frame:055181/0497   Pages: 9
Recorded: 02/08/2021
Attorney Dkt #:MRSN-029001US 322140-2415
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LOWINGER, TIMOTHY B.
Exec Dt:
02/04/2021
2
DAMELIN, MARC I.
Exec Dt:
01/10/2021
3
TOADER, DORIN
Exec Dt:
01/18/2021
Assignee
1
MERSANA THERAPEUTICS, INC.
840 MEMORIAL DRIVE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11786605
US20210220477
17144378
Correspondence name and address
COOLEY LLP, ATTN: PATENT GROUP
1299 PENNSYLVANIA AVENUE, NW
SUITE 700
WASHINGTON, DC 20004
Assignment: 67
Reel/Frame:056482/0768   Pages: 17
Recorded: 06/09/2021
Attorney Dkt #:MRSN-033001US 322140-2442
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUVALL, JEREMY R.
Exec Dt:
04/27/2021
2
BENTLEY, KEITH W.
Exec Dt:
05/05/2021
3
BUKHALID, RAGHIDA A.
Exec Dt:
06/04/2021
4
CETINBAS, NANIYE
Exec Dt:
06/07/2021
5
DAMELIN, MARC I.
Exec Dt:
05/14/2021
6
KELLEHER, EUGENE W.
Exec Dt:
04/27/2021
7
LOWINGER, TIMOTHY B.
Exec Dt:
05/24/2021
8
THOMAS, JOSHUA D.
Exec Dt:
04/27/2021
9
TOADER, DORIN
Exec Dt:
05/16/2021
10
XU, LING
Exec Dt:
04/27/2021
11
YANG, LIPING
Exec Dt:
05/25/2021
Assignee
1
MERSANA THERAPEUTICS, INC.
840 MEMORIAL DRIVE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220378749
17221341
Correspondence name and address
COOLEY LLP, ATTN: PATENT GROUP
1299 PENNSYLVANIA AVENUE, NW
SUITE 700
WASHINGTON, DC 20004
Assignment: 68
Reel/Frame:062179/0740   Pages: 17
Recorded: 12/22/2022
Attorney Dkt #:MRSN-033
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUVALL, JEREMY R.
Exec Dt:
04/27/2021
2
BENTLEY, KEITH W.
Exec Dt:
05/05/2021
3
BUKHALID, RAGHIDA A.
Exec Dt:
06/04/2021
4
CETINBAS, NANIYE
Exec Dt:
06/07/2021
5
DAMELIN, MARC I.
Exec Dt:
05/14/2021
6
KELLEHER, EUGENE W.
Exec Dt:
04/27/2021
7
LOWINGER, TIMOTHY B.
Exec Dt:
05/24/2021
8
THOMAS, JOSHUA D.
Exec Dt:
04/27/2021
9
TOADER, DORIN
Exec Dt:
05/16/2021
10
XU, LING
Exec Dt:
04/27/2021
11
YANG, LIPING
Exec Dt:
05/25/2021
Assignee
1
MERSANA THERAPEUTICS, INC.
840 MEMORIAL DRIVE
CAMBRIDGE, MASSACHUSETTS 02139
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
NONE
US20230321048
18068476
 
NONE
US20230172910
18068936
Correspondence name and address
COOLEY LLP, ATTN: PATENT GROUP
1299 PENNSYLVANIA AVENUE, NW
SUITE 700
WASHINGTON, DC 20004
Assignment: 69
Reel/Frame:058808/0636   Pages: 10
Recorded: 01/28/2022
Attorney Dkt #:MRSN-034001US 322140-2481
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LOWINGER, TIMOTHY B.
Exec Dt:
01/24/2022
2
CHIN, CHEN-NI
Exec Dt:
01/26/2022
3
DAMELIN, MARC I.
Exec Dt:
01/18/2022
4
TOADER, DORIN
Exec Dt:
01/24/2022
Assignee
1
MERSANA THERAPEUTICS, INC.
840 MEMORIAL DRIVE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11964024
US20220233707
17568376
Correspondence name and address
COOLEY LLP, ATTN: PATENT GROUP
1299 PENNSYLVANIA AVENUE, NW
SUITE 700
WASHINGTON, DC 20004
Assignment: 70
Reel/Frame:063095/0313   Pages: 11
Recorded: 03/24/2023
Attorney Dkt #:MRSN-037001US 322140-2610
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BUKHALID, RAGHIDA A.
Exec Dt:
03/15/2023
2
CETINBAS, NANIYE
Exec Dt:
03/15/2023
3
DAMELIN, MARC I.
Exec Dt:
03/09/2023
4
LOWINGER, TIMOTHY B.
Exec Dt:
03/23/2023
5
TOADER, DORIN
Exec Dt:
03/09/2023
Assignee
1
MERSANA THERAPEUTICS, INC.
840 MEMORIAL DRIVE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230398229
18179699
Correspondence name and address
COOLEY LLP, ATTN: PATENT GROUP
1299 PENNSYLVANIA AVENUE, NW
SUITE 700
WASHINGTON, DC 20004

Search Results as of: 04/26/2024 08:17 AM
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