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Patent Assignment Abstract of Title
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Total Assignments: 7
Patent #:
Issue Dt:
08/04/2009
Application #:
10659735
Filing Dt:
09/09/2003
Publication #:
Pub Dt:
02/17/2005
Inventor:
Antoni Kozlowski
Title:
METHOD FOR PREPARING WATER-SOLUBLE POLYMER DERIVATIVES BEARING A TERMINAL CARBOXYLIC ACID
Assignment: 1
Reel/Frame:
014266/0708Recorded: 01/16/2004Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/08/2004
Assignee:
150 INDUSTRIAL ROAD
SAN CARLOS, CALIFORNIA 94070
Correspondent:
NEKTAR THERAPEUTICS
MARK A. WILSON
150 INDUSTRIAL ROAD
SAN CARLOS, CA 94070
Assignment: 2
Reel/Frame:
022884/0271Recorded: 06/26/2009Pages: 4
Conveyance:
CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE PREVIOUSLY RECORDED ON REEL 014266 FRAME 0708. ASSIGNOR(S) HEREBY CONFIRMS THE THE CORRECT ASSIGNEE IS NEKTAR THERAPEUTICS AL, CORPORATION, AS INDICATED ON THE ACTUAL ASSIGNMENT DOCUMENT..
Assignor:
Exec Dt:
01/08/2004
Assignee:
490 DISCOVERY DRIVE
HUNTSVILLE, ALABAMA 35806
Correspondent:
NEKTAR THERAPEUTICS
201 INDUSTRIAL ROAD
SAN CARLOS, CA 94070
Assignment: 3
Reel/Frame:
023196/0394Recorded: 08/31/2009Pages: 27
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/31/2009
Assignee:
201 INDUSTRIAL ROAD
SAN CARLOS, CALIFORNIA 94070
Correspondent:
NEKTAR THERAPEUTICS
201 INDUSTRIAL ROAD
SAN CARLOS, CALIFORNIA 94070
Assignment: 4
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: 5
Reel/Frame:
036796/0562Recorded: 10/06/2015Pages: 31
Conveyance:
GRANT OF SECURITY INTEREST IN UNITED STATES PATENTS
Assignor:
Exec Dt:
10/05/2015
Assignee:
301 COMMERCE STREET
SUITE 3300
FORT WORTH, TEXAS 76102
Correspondent:
S. KAREFF C/O SCHULTE ROTH & ZABEL LLP
919 THIRD AVENUE
25TH FLOOR
NEW YORK, NY 10022
Assignment: 6
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
Assignment: 7
Reel/Frame:
053180/0009Recorded: 04/17/2020Pages: 73
Conveyance:
RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/13/2020
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

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