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Patent Assignment Assignee Details
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Assignee Name : IRONWOOD PHARMACEUTICALS
Total Assignments: 9
Assignment: 1
Reel/Frame:023462/0775   Pages: 3
Recorded: 11/03/2009
Attorney Dkt #:2221.042A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CURRIE, MARK G.
Exec Dt:
10/30/2009
2
ZIMMER, DANIEL P.
Exec Dt:
10/30/2009
Assignee
1
IRONWOOD PHARMACEUTICALS
320 BENT STREET
CAMBRIDGE, MASSACHUSETTS 02141
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100144864
12594744
Correspondence name and address
LEE J. FLECKENSTEIN
100 MERIDIAN CENTRE, SUITE 250
HESLIN ROTHENBERG FARLEY & MESITI P.C.
ROCHESTER, NY 14618
Assignment: 2
Reel/Frame:029592/0648   Pages: 3
Recorded: 01/09/2013
Attorney Dkt #:2221.042B
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CURRIE, MARK G.
Exec Dt:
10/30/2009
2
ZIMMER, DANIEL P.
Exec Dt:
10/30/2009
Assignee
1
IRONWOOD PHARMACEUTICALS
301 BINNEY STREET
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130123354
13736291
Correspondence name and address
PHILIP E. HANSEN
5 COLUMBIA CIRCLE
HESLIN ROTHENBERG FARLEY & MESITI P.C.
ALBANY, NY 12203
Assignment: 3
Reel/Frame:023948/0555   Pages: 3
Recorded: 02/17/2010
Attorney Dkt #:2221.041A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CURRIE, MARK G.
Exec Dt:
02/03/2010
Assignee
1
IRONWOOD PHARMACEUTICALS
320 BENT STREET
CAMBRIDGE, MASSACHUSETTS 02141
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9205094
US20100179235
12520748
Correspondence name and address
LEE J. FLECKENSTEIN
5 COLUMBIA CIRCLE
HESLIN ROTHENBERG FARLEY & MESITI P.C.
ALBANY, NY 12203
Assignment: 4
Reel/Frame:025702/0129   Pages: 3
Recorded: 01/26/2011
Attorney Dkt #:2221.041B
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CURRIE, MARK G.
Exec Dt:
01/24/2011
Assignee
1
IRONWOOD PHARMACEUTICALS
301 BINNEY STREET
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110129433
13000679
Correspondence name and address
KELLIE S. FREDERICKS
5 COLUMBIA CIRCLE
HESLIN ROTHENBERG FARLEY & MESITI P.C.
ALBANY, NY 12203
Assignment: 5
Reel/Frame:029344/0953   Pages: 3
Recorded: 11/26/2012
Attorney Dkt #:2221.041C
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CURRIE, MARK G.
Exec Dt:
01/24/2011
Assignee
1
IRONWOOD PHARMACEUTICALS
301 BINNEY STREET
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130129660
13683150
Correspondence name and address
KELLIE S. FREDERICKS
5 COLUMBIA CIRCLE
HESLIN ROTHENBERG FARLEY & MESITI P.C.
ALBANY, NY 12203
Assignment: 6
Reel/Frame:031403/0875   Pages: 3
Recorded: 10/15/2013
Attorney Dkt #:2221.041D
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CURRIE, MARK G
Exec Dt:
01/24/2011
Assignee
1
IRONWOOD PHARMACEUTICALS
301 BINNEY STREET
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140105851
14052946
Correspondence name and address
KELLIE S. FREDERICKS
5 COLUMBIA CIRCLE
HESLIN ROTHENBERG FARLEY & MESITI P.C.
ALBANY, NY 12203
Assignment: 7
Reel/Frame:026691/0666   Pages: 4
Recorded: 08/03/2011
Attorney Dkt #:50624/002002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CURRIE, MARK G.
Exec Dt:
07/01/2011
2
KESSLER, MARCO M.
Exec Dt:
06/22/2011
3
SOLINGA, ROBERT M.
Exec Dt:
07/21/2011
4
ZIMMER, DANIEL P.
Exec Dt:
06/20/2011
Assignee
1
IRONWOOD PHARMACEUTICALS
301 BINNEY STREET
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120028897
13132262
Correspondence name and address
MICHAEL J. BELLIVEAU, PH.D.
CLARK & ELBING LLP
101 FEDERAL STREET, 15TH FLOOR
BOSTON, MA 02110
Assignment: 8
Reel/Frame:032529/0617   Pages: 5
Recorded: 03/26/2014
Attorney Dkt #:IW090PCT1US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PEARSON, JAMES PHILIP
Exec Dt:
11/19/2012
2
CURRIE, MARK G
Exec Dt:
11/21/2012
Assignee
1
IRONWOOD PHARMACEUTICALS
301 BINNEY STREET
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130224151
13637761
Correspondence name and address
CLIFTON D. MUELLER
301 BINNEY STREET
CAMBRIDGE, MA 02142
Assignment: 9
Reel/Frame:033410/0689   Pages: 10
Recorded: 07/29/2014
Attorney Dkt #:223355/107PCT1US1/349424
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CURRIE, MARK G.
Exec Dt:
02/05/2014
2
ZIMMER, DANIEL P.
Exec Dt:
01/17/2014
3
FRETZEN, ANGELIKA
Exec Dt:
01/29/2014
4
KESSLER, MARCO
Exec Dt:
01/23/2014
5
CALI, BRIAN M.
Exec Dt:
01/22/2014
Assignee
1
IRONWOOD PHARMACEUTICALS
301 BINNEY STREET
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9617305
US20140348942
14124286
Correspondence name and address
KELLY T. MURPHY
350 EAST MICHIGAN AVE.
SUITE 300
KALAMAZOO, MI 49007-3800

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