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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 : SCHOEBERL, BIRGIT
Total Assignments: 31
Assignment: 1
Reel/Frame:037192/0986   Pages: 6
Recorded: 12/02/2015
Attorney Dkt #:MMJ-001PC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHOEBERL, BIRGIT
Exec Dt:
08/13/2007
2
NIELSEN, ULRIK
Exec Dt:
08/13/2007
3
FELDHAUS, MICHAEL
Exec Dt:
08/13/2007
Assignee
1
MERRIMACK PHARMACEUTICALS, INC.
ONE KENDALL SQUARE
SUITE B7201
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090291085
12281925
Correspondence name and address
JILL GORNY SLOPER
ONE POST OFFICE SQUARE
30TH FLOOR
BOSTON, MA 02109-2127
Assignment: 2
Reel/Frame:037193/0017   Pages: 6
Recorded: 12/02/2015
Attorney Dkt #:MMJ-001PC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHOEBERL, BIRGIT
Exec Dt:
05/05/2008
2
NIELSEN, ULRIK
Exec Dt:
05/05/2008
3
FELDHAUS, MICHAEL
Exec Dt:
04/30/2008
Assignee
1
MERRIMACK PHARMACEUTICALS, INC.
ONE KENDALL SQUARE
SUITE B7201
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090291085
12281925
Correspondence name and address
JILL GORNY SLOPER
ONE POST OFFICE SQUARE
30TH FLOOR
BOSTON, MA 02109-2127
Assignment: 3
Reel/Frame:023517/0811   Pages: 6
Recorded: 11/13/2009
Attorney Dkt #:MMJ-001USCP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHOEBERL, BIRGIT
Exec Dt:
05/12/2009
2
NIELSEN, ULRIK
Exec Dt:
05/12/2009
3
FELDHAUS, MICHAEL
Exec Dt:
06/15/2009
Assignee
1
MERRIMACK PHARMACEUTICALS, INC.
ONE KENDALL SQUARE
SUITE B7201
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100056761
12425874
Correspondence name and address
JANE E. REMILLARD, ESQ.
ONE POST OFFICE SQUARE
BOSTON, MA 02109
Assignment: 4
Reel/Frame:028907/0541   Pages: 6
Recorded: 09/06/2012
Attorney Dkt #:MMJ-001USCPCN
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHOEBERL, BIRGIT
Exec Dt:
05/12/2009
2
NIELSEN, ULRIK
Exec Dt:
05/12/2009
3
FELDHAUS, MICHAEL
Exec Dt:
06/15/2009
Assignee
1
MERRIMACK PHARMACEUTICALS, INC.
ONE KENDALL SQUARE
SUITE B7201
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8961966
US20110123523
12904492
Correspondence name and address
JILL GORNY SLOPER
ONE POST OFFICE SQUARE
30TH FLOOR
BOSTON, MA 02109-2127
Assignment: 5
Reel/Frame:023517/0723   Pages: 6
Recorded: 11/13/2009
Attorney Dkt #:MMJ-001USCP2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHOEBERL, BIRGIT
Exec Dt:
09/10/2009
2
NIELSEN, ULRIK
Exec Dt:
09/11/2009
3
FELDHAUS, MICHAEL
Exec Dt:
10/22/2009
Assignee
1
MERRIMACK PHARMACEUTICALS, INC.
ONE KENDALL SQUARE
SUITE B7201
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8691225
US20100266584
12545279
Correspondence name and address
JANE E. REMILLARD, ESQ.
ONE POST OFFICE SQUARE
BOSTON, MA 02109
Assignment: 6
Reel/Frame:033058/0319   Pages: 6
Recorded: 06/09/2014
Attorney Dkt #:MMJ-001USCP2CN
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHOEBERL, BIRGIT
Exec Dt:
09/10/2009
2
NIELSEN, ULRIK
Exec Dt:
09/11/2009
3
FELDHAUS, MICHAEL
Exec Dt:
10/22/2009
Assignee
1
MERRIMACK PHARMACEUTICALS, INC.
ONE KENDALL SQUARE
SUITE B7201
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9487588
US20140234329
14181334
Correspondence name and address
JILL GORNY SLOPER, ESQ.
ONE POST OFFICE SQUARE
30TH FLOOR
BOSTON, MA 02109
Assignment: 7
Reel/Frame:034395/0001   Pages: 5
Recorded: 12/05/2014
Attorney Dkt #:MMJ-001USCP2CN
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHOEBERL, BIRGIT
Exec Dt:
09/10/2009
2
NIELSEN, ULRIK
Exec Dt:
09/11/2009
3
FELDHAUS, MICHAEL
Exec Dt:
10/22/2009
Assignee
1
MERRIMACK PHARMACEUTICALS, INC.
ONE KENDALL SQUARE, SUITE B7201
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9487588
US20140234329
14181334
Correspondence name and address
NELSON MULLINS RILEY & SCARBOROUGH LLP
ONE POST OFFICE SQUARE
BOSTON, MA 02109-2127
Assignment: 8
Reel/Frame:040496/0690   Pages: 6
Recorded: 12/02/2016
Attorney Dkt #:MMJ-001USCP2CNDV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHOEBERL, BIRGIT
Exec Dt:
09/10/2009
2
NIELSEN, ULRIK
Exec Dt:
09/11/2009
3
FELDHAUS, MICHAEL
Exec Dt:
10/22/2009
Assignee
1
MERRIMACK PHARMACEUTICALS, INC.
ONE KENDALL SQUARE, SUITE B7201
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170073427
15274989
Correspondence name and address
NELSON MULLINS RILEY & SCARBOROUGH LLP
ONE POST OFFICE SQUARE
BOSTON, MA 02109-2127
Assignment: 9
Reel/Frame:047441/0604   Pages: 6
Recorded: 11/07/2018
Attorney Dkt #:MMJ-001USCP2CNDV2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHOEBERL, BIRGIT
Exec Dt:
09/10/2009
2
NIELSEN, ULRIK
Exec Dt:
09/11/2009
3
FELDHAUS, MICHAEL
Exec Dt:
10/22/2009
Assignee
1
MERRIMACK PHARMACEUTICALS, INC.
ONE KENDALL SQUARE, SUITE B7201
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190292271
16181054
Correspondence name and address
NELSON MULLINS RILEY & SCARBOROUGH LLP
ONE POST OFFICE SQUARE
FLOOR 30, SUITE 3000
BOSTON, MA 02109-2127
Assignment: 10
Reel/Frame:023517/0817   Pages: 6
Recorded: 11/13/2009
Attorney Dkt #:MMJ-001US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHOEBERL, BIRGIT
Exec Dt:
11/10/2009
2
NIELSEN, ULRIK
Exec Dt:
11/10/2009
3
FELDHAUS, MICHAEL
Exec Dt:
10/22/2009
Assignee
1
MERRIMACK PHARMACEUTICALS, INC.
ONE KENDALL SQUARE
SUITE B7201
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7846440
US20090291085
12281925
Correspondence name and address
JANE E. REMILLARD, ESQ.
ONE POST OFFICE SQUARE
BOSTON, MA 02109
Assignment: 11
Reel/Frame:024901/0895   Pages: 10
Recorded: 08/27/2010
Attorney Dkt #:MMJ-009CP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHOEBERL, BIRGIT
Exec Dt:
07/12/2010
2
HARMS, BRIAN
Exec Dt:
08/09/2010
3
GIBBONS, FRANCIS DAVID
Exec Dt:
07/28/2010
4
FITZGERALD, JONATHAN BASIL
Exec Dt:
07/29/2010
5
ONSUM, MATTHEW DAVID
Exec Dt:
07/28/2010
6
NIELSEN, ULRIK
Exec Dt:
06/18/2010
7
KUBASEK, WILLIAM
Exec Dt:
05/20/2010
Assignee
1
MERRIMACK PHARMACEUTICALS, INC.
ONE KENDALL SQUARE
SUITE B7201
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110027291
12707521
Correspondence name and address
LAHIVE & COCKFIELD, LLP
ONE POST OFFICE SQUARE
BOSTON, MA 02109-2127
Assignment: 12
Reel/Frame:026114/0898   Pages: 10
Recorded: 04/13/2011
Attorney Dkt #:MMJ-009-4/MMJ-009PC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHOEBERL, BIRGIT
Exec Dt:
04/11/2011
2
NIELSEN, ULRIK
Exec Dt:
04/11/2011
3
GIBBONS, FRANCIS DAVID
Exec Dt:
03/29/2011
4
ONSUM, MATTHEW DAVID
Exec Dt:
04/11/2011
5
FITZGERALD, JONATHAN BASIL
Exec Dt:
04/11/2011
6
KUBASEK, WILLIAM
Exec Dt:
04/11/2011
7
HARMS, BRIAN
Exec Dt:
04/11/2011
Assignee
1
MERRIMACK PHARMACEUTICALS, INC.
ONE KENDALL SQUARE, SUITE B7201
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8623592
US20110159513
13058687
Correspondence name and address
JILL GORNY SLOPER
ONE POST OFFICE SQUARE
30TH FLOOR
BOSTON, MA 02109-2127
Assignment: 13
Reel/Frame:032997/0581   Pages: 10
Recorded: 05/30/2014
Attorney Dkt #:MMJ-009USCN
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHOEBERL, BIRGIT
Exec Dt:
04/11/2011
2
NIELSEN, ULRIK
Exec Dt:
04/11/2011
3
GIBBONS, FRANCIS DAVID
Exec Dt:
03/29/2011
4
ONSUM, MATTHEW DAVID
Exec Dt:
04/11/2011
5
FITZGERALD, JONATHAN BASIL
Exec Dt:
04/11/2011
6
KUBASEK, WILLIAM
Exec Dt:
04/11/2011
7
HARMS, BRIAN
Exec Dt:
04/11/2011
Assignee
1
MERRIMACK PHARMACEUTICALS, INC.
ONE KENDALL SQUARE
SUITE B7201
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140127238
14148379
Correspondence name and address
JILL GORNY SLOPER
ONE POST OFFICE SQUARE
30TH FLOOR
BOSTON, MA 02109-2127
Assignment: 14
Reel/Frame:042362/0294   Pages: 10
Recorded: 05/12/2017
Attorney Dkt #:MMJ-009USCN2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHOEBERL, BIRGIT
Exec Dt:
04/11/2011
2
NIELSEN, ULRIK
Exec Dt:
04/11/2011
3
GIBBONS, FRANCIS DAVID
Exec Dt:
03/29/2011
4
ONSUM, MATTHEW DAVID
Exec Dt:
04/11/2011
5
FITZGERALD, JONATHAN BASIL
Exec Dt:
04/11/2011
6
KUBASEK, WILLIAM
Exec Dt:
04/11/2011
7
HARMS, BRIAN
Exec Dt:
04/11/2011
Assignee
1
MERRIMACK PHARMACEUTICALS, INC.
ONE KENDALL SQUARE
SUITE B7201
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170307631
15384664
Correspondence name and address
NELSON MULLINS RILEY & SCARBOROUGH LLP
ONE POST OFFICE SQUARE
SUITE 30
BOSTON, MA 02109-2127
Assignment: 15
Reel/Frame:026734/0918   Pages: 11
Recorded: 08/11/2011
Attorney Dkt #:132463-010104/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NIELSEN, ULRIK
Exec Dt:
07/28/2011
2
WICKHAM, THOMAS
Exec Dt:
07/26/2011
3
SCHOEBERL, BIRGIT
Exec Dt:
07/26/2011
4
HARMS, BRIAN
Exec Dt:
07/26/2011
5
LINGGI, BRYAN
Exec Dt:
07/22/2011
6
ONSUM, MATTHEW
Exec Dt:
08/05/2011
7
DELABARRE, BYRON
Exec Dt:
07/12/2011
8
LIPPOW, SHAUN M.
Exec Dt:
08/08/2011
Assignee
1
MERRIMACK PHARMACEUTICALS
ONE KENDALL SQUARE
SUITE B7201
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9238080
US20110293579
13068808
Correspondence name and address
NATALIE SALEM
GREENBERG TRAURIG, LLP
ONE INTERNATIONAL PLACE
BOSTON, MA 02110
Assignment: 16
Reel/Frame:026734/0945   Pages: 10
Recorded: 08/11/2011
Attorney Dkt #:132463-010102/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NIELSEN, ULRIK
Exec Dt:
07/28/2011
2
WICKHAM, THOMAS
Exec Dt:
07/26/2011
3
SCHOEBERL, BIRGIT
Exec Dt:
07/26/2011
4
HARMS, BRIAN
Exec Dt:
07/26/2011
5
LINGGI, BRYAN
Exec Dt:
07/22/2011
6
ONSUM, MATTHEW
Exec Dt:
08/05/2011
7
DELABARRE, BYRON
Exec Dt:
07/12/2011
Assignee
1
MERRIMACK PHARMACEUTICALS
ONE KENDALL SQUARE
SUITE B7201
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8691771
US20110286976
13112907
Correspondence name and address
NATALIE SALEM
GREENBERG TRAURIG, LLP
ONE INTERNATIONAL PLACE
BOSTON, MA 02110
Assignment: 17
Reel/Frame:046607/0239   Pages: 11
Recorded: 08/09/2018
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NIELSEN, ULRIK
Exec Dt:
07/28/2011
2
WICKHAM, THOMAS
Exec Dt:
07/26/2011
3
SCHOEBERL, BIRGIT
Exec Dt:
07/26/2011
4
HARMS, BRIAN
Exec Dt:
07/26/2011
5
LINGGI, BRYAN
Exec Dt:
07/22/2011
6
ONSUM, MATTHEW
Exec Dt:
08/05/2011
7
DELABARRE, BYRON
Exec Dt:
07/12/2011
8
LIPPOW, SHAUN M.
Exec Dt:
08/08/2011
Assignee
1
MERRIMACK PHARMACEUTICALS
ONE KENDALL SQUARE
SUITE B7201
CAMBRIDGE, MASSACHUSETTS 02139
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
9718892
US20160168269
14967980
 
10407512
US20170335015
15618478
Correspondence name and address
GREENBERG TRAURIG
ONE INTERNATIONAL PLACE
SUITE 2000
BOSTON, MA 02110
Assignment: 18
Reel/Frame:049485/0230   Pages: 13
Recorded: 06/17/2019
Attorney Dkt #:132463-010117/CON
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE NAME PREVIOUSLY RECORDED ON REEL 046607 FRAME 0239. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
NIELSEN, ULRIK
Exec Dt:
07/28/2011
2
WICKHAM, THOMAS
Exec Dt:
07/26/2011
3
SCHOEBERL, BIRGIT
Exec Dt:
07/26/2011
4
HARMS, BRIAN
Exec Dt:
07/26/2011
5
LINGGI, BRYAN
Exec Dt:
07/22/2011
6
ONSUM, MATTHEW
Exec Dt:
08/05/2011
7
DELABARRE, BYRON
Exec Dt:
07/12/2011
8
LIPPOW, SHAUN M.
Exec Dt:
08/08/2011
Assignee
1
MERRIMACK PHARMACEUTICALS, INC.
ONE KENDALL SQUARE
SUITE B7201
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10407512
US20170335015
15618478
Correspondence name and address
NATALIE SALEM
GREENBERG TRAURIG, LLP
ONE INTERNATIONAL PLACE, SUITE 2000
BOSTON, MA 02110
Assignment: 19
Reel/Frame:051688/0800   Pages: 11
Recorded: 01/31/2020
Attorney Dkt #:132463-010121/CON2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NIELSEN, ULRIK
Exec Dt:
07/28/2011
2
WICKHAM, THOMAS
Exec Dt:
07/26/2011
3
SCHOEBERL, BIRGIT
Exec Dt:
07/26/2011
4
HARMS, BRIAN
Exec Dt:
07/26/2011
5
LINGGI, BRYAN
Exec Dt:
07/22/2011
6
ONSUM, MATTHEW
Exec Dt:
08/05/2011
7
DELABARRE, BYRON
Exec Dt:
07/12/2011
8
LIPPOW, SHAUN M.
Exec Dt:
08/08/2011
Assignee
1
MERRIMACK PHARMACEUTICALS, INC.
ONE KENDALL SQUARE
SUITE B7201
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10988547
US20200048368
16524451
Correspondence name and address
DAVID J. DYKEMAN
GREENBERG TRAURIG LLP
ONE INTERNATIONAL PLACE, SUITE 2000
BOSTON, MA 02110
Assignment: 20
Reel/Frame:058059/0124   Pages: 11
Recorded: 11/09/2021
Attorney Dkt #:132463-010123/DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NIELSEN, ULRIK
Exec Dt:
07/28/2011
2
WICKHAM, THOMAS
Exec Dt:
07/26/2011
3
SCHOEBERL, BIRGIT
Exec Dt:
07/26/2011
4
HARMS, BRIAN
Exec Dt:
07/26/2011
5
LINGGI, BRYAN
Exec Dt:
07/22/2011
6
ONSUM, MATTHEW
Exec Dt:
08/05/2011
7
DELABARRE, BYRON
Exec Dt:
07/12/2011
8
LIPPOW, SHAUN M.
Exec Dt:
08/08/2011
Assignee
1
MERRIMACK PHARMACEUTICALS, INC.
ONE KENDALL SQUARE, SUITE B7201
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11814443
US20210214463
17212270
Correspondence name and address
NATALIE SALEM
GREENBERG TRAURIG, LLP
ONE INTERNATIONAL PLACE, SUITE 2000
BOSTON, MA 02110
Assignment: 21
Reel/Frame:028402/0530   Pages: 5
Recorded: 06/19/2012
Attorney Dkt #:526078 MMV-001CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHOEBERL, BIRGIT
Exec Dt:
09/19/2011
2
NIELSEN, ULRIK
Exec Dt:
10/05/2011
3
KUDLA, ARTHUR J.
Exec Dt:
09/23/2011
4
LUGOVSKOY, ALEXEY ALEXANDROVICH
Exec Dt:
09/20/2011
5
FITZGERALD, JONATHAN BASIL
Exec Dt:
09/30/2011
6
XU, LIHUI
Exec Dt:
09/23/2011
7
KOHLI, NEERAJ
Exec Dt:
09/23/2011
Assignee
1
MERRIMACK PHARMACEUTICALS, INC.
ONE KENDALL SQUARE
SUITE B7201
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120244163
13443660
Correspondence name and address
LATHROP & GAGE LLP
28 STATE STREET
SUITE 0700
BOSTON, MA 02109-1779
Assignment: 22
Reel/Frame:042031/0171   Pages: 5
Recorded: 04/17/2017
Attorney Dkt #:MMJ-023PCCNDV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHOEBERL, BIRGIT
Exec Dt:
09/19/2011
2
NIELSEN, ULRIK
Exec Dt:
10/05/2011
3
KUDLA, ARTHUR J.
Exec Dt:
09/23/2011
4
LUGOVSKOY, ALEXEY ALEXANDROVICH
Exec Dt:
09/30/2011
5
FITZGERALD, JONATHAN BASIL
Exec Dt:
09/30/2011
6
XU, LIHUI
Exec Dt:
09/23/2011
7
KOHLI, NEERAJ
Exec Dt:
09/23/2011
Assignee
1
MERRIMACK PHARMACEUTICALS, INC.
ONE KENDALL SQUARE
B7201
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170210809
15371536
Correspondence name and address
NELSON MULLINS RILEY & SCARBOROUGH LLP
ONE POST OFFICE SQUARE
SUITE 30
BOSTON, MA 02109-2127
Assignment: 23
Reel/Frame:030502/0902   Pages: 11
Recorded: 05/29/2013
Attorney Dkt #:MMJ-020PC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GARCIA, GABRIELA
Exec Dt:
03/20/2013
2
KUBASEK, WILLIAM
Exec Dt:
03/21/2013
3
LAHDENRANTA, MARIA JOHANNA
Exec Dt:
03/25/2013
4
MACBEATH, GAVIN
Exec Dt:
03/25/2013
5
MCDONAGH, CHARLOTTE
Exec Dt:
03/26/2013
6
MOYO, VICTOR
Exec Dt:
03/21/2013
7
ONSUM, MATTHEW DAVID
Exec Dt:
03/29/2013
8
SCHOEBERL, BIRGIT
Exec Dt:
03/25/2013
9
SEVECKA, MARK
Exec Dt:
03/22/2013
10
WAINSZELBAUM, MARISA
Exec Dt:
03/22/2013
11
ZHANG, BO
Exec Dt:
03/25/2013
Assignee
1
MERRIMACK PHARMACEUTICALS, INC.
ONE KENDALL SQUARE, SUITE B7201
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150231238
14004848
Correspondence name and address
JILL GORNY SLOPER
ONE POST OFFICE SQUARE
30TH FLOOR
BOSTON, MA 02109-2127
Assignment: 24
Reel/Frame:032588/0274   Pages: 30
Recorded: 04/01/2014
Attorney Dkt #:132463-010102/US
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE PREVIOUSLY RECORDED ON REEL 026734 FRAME 0945. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
NIELSEN, ULRIK
Exec Dt:
03/28/2013
2
WICKHAM, THOMAS
Exec Dt:
03/26/2013
3
SCHOEBERL, BIRGIT
Exec Dt:
03/25/2013
4
HARMS, BRIAN
Exec Dt:
03/21/2013
5
LINGGI, BRYAN
Exec Dt:
05/15/2013
6
ONSUM, MATTHEW
Exec Dt:
03/29/2013
7
DELABARRE, BYRON
Exec Dt:
05/08/2013
Assignee
1
MERRIMACK PHARMACEUTICALS, INC.
ONE KENDALL SQUARE
SUITE B7201
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8691771
US20110286976
13112907
Correspondence name and address
NATALIE SALEM
GREENBERG TRAURIG, LLP
ONE INTERNATIONAL PLACE
BOSTON, MA 02110
Assignment: 25
Reel/Frame:043811/0155   Pages: 28
Recorded: 09/11/2017
Attorney Dkt #:132463-010113/DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NIELSEN, ULRIK
Exec Dt:
03/28/2013
2
WICKHAM, THOMAS
Exec Dt:
03/26/2013
3
SCHOEBERL, BIRGIT
Exec Dt:
03/25/2013
4
HARMS, BRIAN
Exec Dt:
03/21/2013
5
LINGGI, BRYAN
Exec Dt:
05/15/2013
6
ONSUM, MATTHEW
Exec Dt:
03/29/2013
7
DELABARRE, BRYON
Exec Dt:
05/08/2013
Assignee
1
MERRIMACK PHARMACEUTICALS, INC.
ONE KENDALL SQUARE
SUITE B7201
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9982060
US20140178380
14187728
Correspondence name and address
NATALIE SALEM
GREENBERG TRAURIG, LLP
ONE INTERNATIONAL PLACE, SUITE 2000
BOSTON, MA 02110
Assignment: 26
Reel/Frame:046903/0155   Pages: 28
Recorded: 08/22/2018
Attorney Dkt #:132463-010119/US/DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NIELSEN, ULRIK
Exec Dt:
03/28/2013
2
WICKHAM, THOMAS
Exec Dt:
03/26/2013
3
SCHOEBERL, BIRGIT
Exec Dt:
03/25/2013
4
HARMS, BRIAN
Exec Dt:
03/21/2013
5
LINGGI, BRYAN
Exec Dt:
05/15/2013
6
ONSUM, MATTHEW
Exec Dt:
03/29/2013
7
DELABARRE, BYRON
Exec Dt:
05/08/2013
Assignee
1
MERRIMACK PHARMACEUTICALS, INC
ONE KENDALL SQUARE
SUITE B7201
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10858450
US20180237540
15957252
Correspondence name and address
GREENBERG TRAURIG
ONE INTERNATIONAL PLACE
SUITE 2000
BOSTON, MA 02110
Assignment: 27
Reel/Frame:063399/0033   Pages: 28
Recorded: 04/20/2023
Attorney Dkt #:132463-010122/DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NIELSEN, ULRIK
Exec Dt:
03/28/2013
2
WICKHAM, THOMAS
Exec Dt:
03/26/2013
3
SCHOEBERL, BIRGIT
Exec Dt:
03/25/2013
4
HARMS, BRIAN
Exec Dt:
03/21/2013
5
LINGGI, BRYAN
Exec Dt:
05/15/2013
6
ONSUM, MATTHEW
Exec Dt:
03/29/2013
7
DELABARRE, BYRON
Exec Dt:
05/08/2013
Assignee
1
MERRIMACK PHARMACEUTICALS, INC.
ONE KENDALL SQUARE, SUITE B7201
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11673970
US20210040233
17078978
Correspondence name and address
NATALIE SALEM
C/O GREENBERG TRAURIG, LLP
ONE INTERNATIONAL PLACE, SUITE 2000
BOSTON, MA 02110
Assignment: 28
Reel/Frame:064496/0199   Pages: 28
Recorded: 08/04/2023
Attorney Dkt #:132463-010124/CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NIELSEN, ULRIK
Exec Dt:
03/28/2013
2
WICKHAM, THOMAS
Exec Dt:
03/26/2013
3
SCHOEBERL, BIRGIT
Exec Dt:
03/25/2013
4
HARMS, BRIAN
Exec Dt:
03/21/2013
5
LINGGI, BRYAN
Exec Dt:
05/15/2013
6
ONSUM, MATTHEW
Exec Dt:
03/29/2013
7
DELABARRE, BYRON
Exec Dt:
05/08/2013
Assignee
1
MERRIMACK PHARMACEUTICALS, INC.
ONE KENDALL SQUARE, SUITE B7201
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230322951
18311306
Correspondence name and address
NATALIE SALEM
C/O GREENBERG TRAURIG, LLP
ONE INTERNATIONAL PLACE, SUITE 2000
BOSTON, MA 02110
Assignment: 29
Reel/Frame:036685/0128   Pages: 6
Recorded: 09/29/2015
Attorney Dkt #:100.1060WO01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOPESKY, PAUL
Exec Dt:
09/02/2015
2
SCHOEBERL, BIRGIT
Exec Dt:
09/04/2015
Assignee
1
MERRIMACK PHARMACEUTICALS, INC.
ONE KENDALL SQUARE
SUITE B7201
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160017046
14770752
Correspondence name and address
SETH FIDEL
ONE KENDALL SQUARE
SUITE B7201
CAMBRIDGE, MA 02139
Assignment: 30
Reel/Frame:036685/0169   Pages: 6
Recorded: 09/29/2015
Attorney Dkt #:100.1060US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOPESKY, PAUL
Exec Dt:
09/02/2015
2
SCHOEBERL, BIRGIT
Exec Dt:
09/04/2015
Assignee
1
MERRIMACK PHARMACEUTICALS, INC.
ONE KENDALL SQUARE
SUITE B7201
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160017046
14770752
Correspondence name and address
SETH FIDEL
ONE KENDALL SQUARE
SUITE B7201
CAMBRIDGE, MA 02139
Assignment: 31
Reel/Frame:045326/0866   Pages: 57
Recorded: 02/14/2018
Attorney Dkt #:100.1135WO01; US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAKE, TAMARA
Exec Dt:
01/25/2018
2
FINN, GREGORY J.
Exec Dt:
01/16/2018
3
GEDDIE, MELISSA
Exec Dt:
01/22/2018
4
HASHAMBHOY-RAMSAY, YASMIN
Exec Dt:
01/29/2018
5
MUDA, MARCO
Exec Dt:
01/18/2018
6
SCHOEBERL, BIRGIT
Exec Dt:
01/22/2018
Assignee
1
MERRIMACK PHARMACEUTICALS, INC.
ONE KENDALL SQUARE
SUITE B7201
CAMBRIDGE, UNITED STATES 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180244785
15864764
Correspondence name and address
AMY WALL
ONE KENDALL SQUARE
B7201
CAMBRIDGE, MA 02139

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