Patent directory · USPTO A61K / A61P
Patents matching “Nektar Therapeutics”
423 pharma patents match "Nektar Therapeutics" in our USPTO index (A61K/A61P) — applicant, grant date, expiration, and drug links.
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This filtered view shows 423 pharmaceutical patents matching "Nektar Therapeutics" in our USPTO PatentsView index (CPC A61K/A61P). Search matches patent number, title, applicant, and CPC classification codes.
Patent results
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US 8546493
Multi-armed, monofunctional, and hydrolytically stable derivatives of poly(ethylene glycol) and related polymers for modification of surfaces and molecules
granted -
US 8541608
Method for preparing a polymer conjugate
granted -
US 8536213
Oligomer-dantrolene conjugates and related compounds
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US 8530492
Oligomer-protein tyrosine kinase inhibitor conjugates
granted -
US 8519102
Polymer Factor VIII moiety conjugates
granted -
US 8507653
Factor IX moiety-polymer conjugates having a releasable linkage
granted -
US 8497357
Degradable heterobifunctional poly(ethylene glycol) acrylates and gels and conjugates derived therefrom
granted -
US 8492503
Polymeric alpha-hydroxy aldehyde and ketone reagents and conjugation method
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US 8492488
Stabilized polymeric thiol reagents
granted -
US 8470301
Particulate materials
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US 8466276
Oligomer conjugates of heteropentacyclic nucleosides
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US 8461295
Methods for preparing polymeric reagents and compositions of polymeric reagents
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US 8454946
N-maleimidyl polymer derivatives
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US 8450390
Methods for the formation of hydrogels using thiosulfonate compositions and uses thereof
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US 8449872
Polymer conjugates of nesiritide peptides
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US 8440623
Polymer stabilized neuropeptides
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US 8440787
Hydroxyapatite-targeting multiarm polymers and conjugates made therefrom
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US 8440687
Oligomer-opioid agonist conjugates
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US 8440816
Branched polymers
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US 8435504
Method for preparing water-soluble polymer derivatives bearing a terminal carboxylic acid
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US 8435505
Pharmaceutical compositions and methods for delivering such compositions
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US 8420068
Polymer-based compositions and conjugates of antimicrobial agents
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US 8404222
Soluble, degradable poly(ethylene glycol) derivatives for controllable release of bound molecules into solution
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US 8394365
Multi-arm polymer prodrugs
granted