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Patent Assignment Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Reel/Frame:045591/0051   Pages: 6
Recorded: 04/19/2018
Conveyance: SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 7
1
Patent #:
Issue Dt:
09/01/2020
Application #:
15867524
Filing Dt:
01/10/2018
Publication #:
Pub Dt:
11/15/2018
Title:
POLYMERIC ALPHA-HYDROXY ALDEHYDE AND KETONE REAGENTS AND CONJUGATION METHOD
2
Patent #:
NONE
Issue Dt:
Application #:
15870344
Filing Dt:
01/12/2018
Publication #:
Pub Dt:
07/26/2018
Title:
CONJUGATES OF A CHOLINESTERASE MOIETY AND A POLYMER
3
Patent #:
Issue Dt:
04/23/2019
Application #:
15875864
Filing Dt:
01/19/2018
Publication #:
Pub Dt:
05/24/2018
Title:
N-OPTIONALLY SUBSTITUTED ARYL-2-OLIGOMER-3-ALKOXYPROPIONAMIDES
4
Patent #:
Issue Dt:
05/12/2020
Application #:
15885477
Filing Dt:
01/31/2018
Publication #:
Pub Dt:
01/24/2019
Title:
POLYMER DERIVATIVES HAVING PARTICULAR ATOM ARRANGEMENTS
5
Patent #:
Issue Dt:
01/07/2020
Application #:
15893200
Filing Dt:
02/09/2018
Publication #:
Pub Dt:
10/18/2018
Title:
Compositions, Dosage Forms, and Co-Administration of an Opioid Agonist Compound and an Analgesic Compound
6
Patent #:
Issue Dt:
10/08/2019
Application #:
15908286
Filing Dt:
02/28/2018
Publication #:
Pub Dt:
07/05/2018
Title:
OLIGOMER-CONTAINING BENZAMIDE-BASED COMPOUNDS
7
Patent #:
Issue Dt:
11/05/2019
Application #:
15910830
Filing Dt:
03/02/2018
Publication #:
Pub Dt:
07/05/2018
Title:
POLYMER-SEMAXANIB MOIETY CONJUGATES
Assignor
1
Exec Dt:
03/30/2018
Assignee
1
301 COMMERCE STREET
SUITE 3300
FORT WORTH, TEXAS 76102
Correspondence name and address
NEKTAR THERAPEUTICS
455 MISSION BAY BOULEVARD SOUTH
SUITE 100
SAN FRANCISCO, CA 94158

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