List of Nektar Therapeutics patents

Patents where

Current Assignee

Name

Nektar Therapeutics

Name	Description	Patent Applicant	Current Assignee	Patent Jurisdiction	Patent Number	Date of Patent
‌ US Patent 11744898 Multi-arm polymer conjugates of TLR agonist compounds and related immunotherapeutic treatment methods	Patent 11744898 was granted and assigned to Nektar Therapeutics on September, 2023 by the United States Patent and Trademark Office.	Nektar Therapeutics	Nektar Therapeutics	United States Patent and Trademark Office	11744898	September 5, 2023
‌ US Patent 6838528 Multi-arm block copolymers as drug delivery vehicles	Patent 6838528 was granted and assigned to Nektar Therapeutics on January, 2005 by the United States Patent and Trademark Office.		Nektar Therapeutics	United States Patent and Trademark Office	6838528	January 4, 2005
‌ US Patent 9108211 Vibration systems and methods	Patent 9108211 was granted and assigned to Nektar Therapeutics on August, 2015 by the United States Patent and Trademark Office.		Nektar Therapeutics	United States Patent and Trademark Office	9108211	August 18, 2015
‌ US Patent 8067505 Method of preparing carboxylic acid functionalized polymers	Patent 8067505 was granted and assigned to Nektar Therapeutics on November, 2011 by the United States Patent and Trademark Office.		Nektar Therapeutics	United States Patent and Trademark Office	8067505	November 29, 2011
‌ US Patent 8067431 Chemically modified small molecules	Patent 8067431 was granted and assigned to Nektar Therapeutics on November, 2011 by the United States Patent and Trademark Office.		Nektar Therapeutics	United States Patent and Trademark Office	8067431	November 29, 2011
‌ US Patent 10011682 Method of preparing carboxylic acid functionalized polymers	Patent 10011682 was granted and assigned to Nektar Therapeutics on July, 2018 by the United States Patent and Trademark Office.	Nektar Therapeutics	Nektar Therapeutics	United States Patent and Trademark Office	10011682	July 3, 2018
‌ US Patent 6864350 Soluble, degradable poly (ethylene glycol) derivatives for controllable release of bound molecules into solution	Patent 6864350 was granted and assigned to Nektar Therapeutics on March, 2005 by the United States Patent and Trademark Office.		Nektar Therapeutics	United States Patent and Trademark Office	6864350	March 8, 2005
‌ US Patent 7976834 Multi-arm polypeptide-poly(ethylene glycol) block copolymers as drug delivery vehicles	Patent 7976834 was granted and assigned to Nektar Therapeutics on July, 2011 by the United States Patent and Trademark Office.		Nektar Therapeutics	United States Patent and Trademark Office	7976834	July 12, 2011
‌ US Patent 6864327 Heterobifunctional poly(ethylene glycol) derivatives and methods for their preparation	Patent 6864327 was granted and assigned to Nektar Therapeutics on March, 2005 by the United States Patent and Trademark Office.		Nektar Therapeutics	United States Patent and Trademark Office	6864327	March 8, 2005
‌ US Patent 7026440 Branched polymers and their conjugates	Patent 7026440 was granted and assigned to Nektar Therapeutics on April, 2006 by the United States Patent and Trademark Office.		Nektar Therapeutics	United States Patent and Trademark Office	7026440	April 11, 2006
‌ US Patent 6908963 Thioester polymer derivatives and method of modifying the N-terminus of a polypeptide therewith	Patent 6908963 was granted and assigned to Nektar Therapeutics on June, 2005 by the United States Patent and Trademark Office.		Nektar Therapeutics	United States Patent and Trademark Office	6908963	June 21, 2005
‌ US Patent 6894025 Biologically active molecules having thiol moiety conjugated to polymers containing ethyl sulfone moiety	Patent 6894025 was granted and assigned to Nektar Therapeutics on May, 2005 by the United States Patent and Trademark Office.		Nektar Therapeutics	United States Patent and Trademark Office	6894025	May 17, 2005
‌ US Patent 9675768 Aerosolization device	Patent 9675768 was granted and assigned to Nektar Therapeutics on June, 2017 by the United States Patent and Trademark Office.	Nektar Therapeutics	Nektar Therapeutics	United States Patent and Trademark Office	9675768	June 13, 2017
‌ US Patent 9861705 Conjugates of an IL-2 moiety and a polymer	Patent 9861705 was granted and assigned to Nektar Therapeutics on January, 2018 by the United States Patent and Trademark Office.		Nektar Therapeutics	United States Patent and Trademark Office	9861705	January 9, 2018
‌ US Patent 12016952 Methods of preparing a monodisperse oligo(ethylene glycol) reagent composition	Patent 12016952 was granted and assigned to Nektar Therapeutics on June, 2024 by the United States Patent and Trademark Office.	Nektar Therapeutics	Nektar Therapeutics	United States Patent and Trademark Office	12016952	June 25, 2024
‌ US Patent 7872072 Branched polymers and their conjugates	Patent 7872072 was granted and assigned to Nektar Therapeutics on January, 2011 by the United States Patent and Trademark Office.		Nektar Therapeutics	United States Patent and Trademark Office	7872072	January 18, 2011
‌ US Patent 8440816 Branched polymers	Patent 8440816 was granted and assigned to Nektar Therapeutics on May, 2013 by the United States Patent and Trademark Office.		Nektar Therapeutics	United States Patent and Trademark Office	8440816	May 14, 2013
‌ US Patent 8071678 Thioester-terminated water soluble polymers and method of modifying the N-terminus of a polypeptide therewith	Patent 8071678 was granted and assigned to Nektar Therapeutics on December, 2011 by the United States Patent and Trademark Office.		Nektar Therapeutics	United States Patent and Trademark Office	8071678	December 6, 2011
‌ US Patent 11446385 Polymer derivatives having particular atom arrangements	Patent 11446385 was granted and assigned to Nektar Therapeutics on September, 2022 by the United States Patent and Trademark Office.	Nektar Therapeutics	Nektar Therapeutics	United States Patent and Trademark Office	11446385	September 20, 2022
‌ US Patent 7078496 Thioester-terminated water soluble polymers and method of modifying the N-terminus of a polypeptide therewith	Patent 7078496 was granted and assigned to Nektar Therapeutics on July, 2006 by the United States Patent and Trademark Office.		Nektar Therapeutics	United States Patent and Trademark Office	7078496	July 18, 2006
‌ US Patent 11464788 Oligomer-corticosteroid conjugates		Nektar Therapeutics	Nektar Therapeutics	United States Patent and Trademark Office	11464788	October 11, 2022
‌ US Patent 9320808 Acid salt forms of polymer-drug conjugates and alkoxylation methods	Patent 9320808 was granted and assigned to Nektar Therapeutics on April, 2016 by the United States Patent and Trademark Office.	Nektar Therapeutics	Nektar Therapeutics	United States Patent and Trademark Office	9320808	April 26, 2016
‌ US Patent 7053150 Segmented polymers and their conjugates	Patent 7053150 was granted and assigned to Nektar Therapeutics on May, 2006 by the United States Patent and Trademark Office.		Nektar Therapeutics	United States Patent and Trademark Office	7053150	May 30, 2006
‌ US Patent 8349307 Polymer conjugates of opioid antagonists	Patent 8349307 was granted and assigned to Nektar Therapeutics on January, 2013 by the United States Patent and Trademark Office.		Nektar Therapeutics	United States Patent and Trademark Office	8349307	January 8, 2013
‌ US Patent 7056500 Polymer conjugates of opioid antagonists	Patent 7056500 was granted and assigned to Nektar Therapeutics on June, 2006 by the United States Patent and Trademark Office.		Nektar Therapeutics	United States Patent and Trademark Office	7056500	June 6, 2006

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