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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
NONE
Issue Dt:
Application #:
13228774
Filing Dt:
09/09/2011
Publication #:
Pub Dt:
02/23/2012
Inventors:
Paul Ashton, Jianbing Chen, Hong Guo
Title:
POLYMER-BASED, SUSTAINED RELEASE DRUG DELIVERY SYSTEM
Assignment: 1
Reel/Frame:
026882/0007Recorded: 09/09/2011Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
08/25/2003
Exec Dt:
08/25/2003
Exec Dt:
08/25/2003
Assignee:
400 PLEASANT STREET
WATERTOWN, MASSACHUSETTS 02472
Correspondent:
ROPES & GRAY LLP
PRUDENTIAL TOWER
800 BOYLSTON STREET
BOSTON, MA 02199-3600
Assignment: 2
Reel/Frame:
026882/0167Recorded: 09/09/2011Pages: 6
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/30/2005
Assignee:
400 PLEASANT STREET
WATERTOWN, MASSACHUSETTS 02472
Correspondent:
ROPES & GRAY LLP
PRUDENTIAL TOWER
800 BOYLSTON STREET
BOSTON, MA 02199-3600
Assignment: 3
Reel/Frame:
027059/0960Recorded: 10/13/2011Pages: 4
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/23/2008
Assignee:
400 PLEASANT STREET
WATERTOWN, MASSACHUSETTS 02472
Correspondent:
ROPES & GRAY LLP
PRUDENTIAL TOWER
800 BOYLSTON STREET
BOSTON, MA 02199-3600

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