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 8389759
Oligomer-anticholinergic agent conjugates
granted -
US 8383380
Segmented polymers and their conjugates
granted -
US 8372422
Hydroxyapatite-targeting poly(ethylene glycol) and related polymers
granted -
US 8354477
Multi-armed, monofunctional, and hydrolytically stable derivatives of poly(ethylene glycol) and related polymers for modification of surfaces and molecules
granted -
US 8354549
Method for preparing a polymer conjugate
granted -
US 8349800
Von Willebrand factor- and factor VIII-polymer conjugates having a releasable linkage
granted -
US 8349307
Polymer conjugates of opioid antagonists
granted -
US 8338545
Multi-arm block copolymers as drug delivery vehicles
granted -
US 8329876
Thioester-terminated water soluble polymers and method of modifying the N-terminus of a polypeptide therewith
granted -
US 8323632
Multi-arm polypeptide-poly(ethylene glycol) block copolymers as drug delivery vehicles
granted -
US 8318145
Multi-arm polymer prodrugs
granted -
US 8309680
Segmented degradable polymers and conjugates made therefrom
granted -
US 8304511
Maleamic acid polymer derivatives and their bioconjugates
granted -
US 8299173
Method involving 1-benzotriazolyl carbonate esters of polymers
granted -
US 8293869
Polymer conjugates of GLP-1
granted -
US 8273833
Branched Polymers
granted -
US 8273330
Particulate materials
granted -
US 8273339
Polymer-based compositions and conjugates of antimicrobial agents
granted -
US 8268948
Polymeric reagents comprising a terminal vinylic group and conjugates formed therefrom
granted -
US 8263062
Multi-arm polymer prodrugs
granted -
US 8258324
Intermediates useful in the preparation of maleimide functionalized polymers
granted -
US 8252275
Conjugates having a degradable linkage and polymeric reagents useful in preparing such conjugates
granted -
US 8247536
Factor VIII compositions
granted -
US 8247598
Methods for the formation of hydrogels using thiosulfonate compositions and uses thereof
granted