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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
NONE
Issue Dt:
Application #:
13119281
Filing Dt:
03/16/2011
Publication #:
Pub Dt:
07/14/2011
PCT #:
US0905212
Inventors:
Dennis G. Fry, Christine Taylor Brew, Steven O. Roczniak, Xiaofeng Liu
Title:
POLYMER CONJUGATES OF OPIOID GROWTH FACTOR PEPTIDES
Assignment: 1
Reel/Frame:
023488/0432Recorded: 11/09/2009Pages: 9
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
10/20/2009
Exec Dt:
10/15/2009
Exec Dt:
10/16/2009
Exec Dt:
10/15/2009
Assignee:
201 INDUSTRIAL ROAD
SAN CARLOS, CALIFORNIA 94070
Correspondent:
NEKTAR THERAPEUTICS
201 INDUSTRIAL ROAD
SAN CARLOS, CA 94070
Assignment: 2
Reel/Frame:
026880/0076Recorded: 09/09/2011Pages: 16
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
08/18/2011
Exec Dt:
08/03/2011
Exec Dt:
07/27/2011
Exec Dt:
08/02/2011
Assignee:
455 MISSION BAY BOULEVARD SOUTH
SUITE 100
SAN FRANCISCO, CALIFORNIA 94158
Correspondent:
NEKTAR THERAPEUTICS
455 MISSION BAY BOULEVARD SOUTH
SUITE 100
SAN FRANCISCO, CA 94158
Assignment: 3
Reel/Frame:
028571/0141Recorded: 07/17/2012Pages: 28
Conveyance:
GRANT OF SECURITY INTEREST
Assignor:
Exec Dt:
07/11/2012
Assignee:
45 BROADWAY, 14TH FLOOR
NEW YORK, NEW YORK 10006
Correspondent:
ANDREW FESSAK/WHITE & CASE LLP
1155 AVENUE OF THE AMERICAS
PATENT AND TRADEMARK DEPARTMENT
NEW YORK, NY 10036
Assignment: 4
Reel/Frame:
036866/0700Recorded: 10/14/2015Pages: 27
Conveyance:
RELEASE OF SECURITY INTEREST RECORDED AT REEL 28571, FRAME 0141
Assignor:
Exec Dt:
10/05/2015
Assignee:
455 MISSION BAY BOULEVARD SOUTH
SUITE 100
SAN FRANCISCO, CALIFORNIA 94070
Correspondent:
DUSAN CLARK, ESQ.
SIDLEY AUSTIN LLP
2001 ROSS AVENUE, SUITE 3600
DALLAS, TX 75201

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