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Patent Assignment Abstract of Title
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Total Assignments: 10
Patent #:
Issue Dt:
01/12/2016
Application #:
14581721
Filing Dt:
12/23/2014
Publication #:
Pub Dt:
08/27/2015
Inventors:
Jennifer Riggs-Sauthier, Bo-Liang Deng, Timothy A. Riley
Title:
OLIGOMER-OPIOID AGONIST CONJUGATES
Assignment: 1
Reel/Frame:
036365/0129Recorded: 08/19/2015Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
10/19/2009
Exec Dt:
10/16/2009
Exec Dt:
10/16/2009
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: 2
Reel/Frame:
035087/0975Recorded: 03/04/2015Pages: 8
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/25/2015
Assignee:
150 EAST 42ND STREET
40TH FLOOR
NEW YORK, NEW YORK 10017
Correspondent:
NEKTAR THERAPEUTICS
455 MISSION BAY BOULEVARD, SOUTH
SUITE 100
SAN FRANCISCO, CA 94158
Assignment: 3
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: 4
Reel/Frame:
036856/0567Recorded: 10/14/2015Pages: 5
Conveyance:
RELEASE OF SECURITY INTEREST RECORDED AT REEL 35087, FRAME 0975
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: 5
Reel/Frame:
050846/0940Recorded: 10/28/2019Pages: 6
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
08/29/2019
Assignee:
301 COMMERCE STREET
SUITE 3300
FORT WORTH, TEXAS 76102
Correspondent:
NEKTAR THERAPEUTICS
455 MISSION BAY BOULEVARD SOUTH
SUITE 100
SAN FRANCISCO, CA 94158
Assignment: 6
Reel/Frame:
050846/0461Recorded: 10/28/2019Pages: 9
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/28/2019
Assignee:
150 NORTH RIVERSIDE PLAZA,
SUITE 1840,
CHICAGO, ILLINOIS 60606
Correspondent:
NEKTAR THERAPEUTICS
455 MISSION BAY BOULEVARD SOUTH
SUITE 100
SAN FRANCISCO, CA 94158
Assignment: 7
Reel/Frame:
051038/0585Recorded: 11/15/2019Pages: 9
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/30/2019
Assignee:
150 NORTH RIVERSIDE PLAZA
SUITE 1840
CHICAGO, ILLINOIS 60606
Correspondent:
NEKTAR THERAPEUTICS
455 MISSION BAY BOULEVARD SOUTH
SUITE 100
SAN FRANCISCO, CA 94158
Assignment: 8
Reel/Frame:
052435/0062Recorded: 04/17/2020Pages: 7
Conveyance:
RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/13/2020
Assignee:
150 NORTH RIVERSIDE PLAZA
SUITE 1840
CHICAGO, ILLINOIS 60606
Correspondent:
NEKTAR THERAPEUTICS
455 MISSION BAY BOULEVARD SOUTH
SUITE 100
SAN FRANCISCO, CA 94158
Assignment: 9
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
Assignment: 10
Reel/Frame:
062313/0501Recorded: 01/09/2023Pages: 9
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/21/2022
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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