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Generated: September 23, 2019

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Details for Patent: 8,617,530

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Summary for Patent: 8,617,530
Title:Polymer conjugates of opioid antagonists
Abstract: The invention provides polymer conjugates of opioid antagonists comprising a polymer, such as poly(ethylene glycol), covalently attached to an opioid antagonist. The linkage between the polymer and the opioid antagonist is preferably hydrolytically stable. The invention also includes a method of treating one or more side effects associated with the use of opioid analgesics, such as constipation, nausea, or pruritus, by administering a polymer conjugate of the invention.
Inventor(s): Roberts; Michael James (Williamsburg, VA), Shen; Xiaoming (Madison, AL), Cheng; Lin (Huntsville, AL), Bentley; Michael David (Hunstville, AL)
Assignee: Nektar Therapeutics (San Francisco, CA)
Application Number:13/689,640
Patent Claim Types:
see list of patent claims
Use;

Drugs Protected by US Patent 8,617,530

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Submissiondate
Astrazeneca Pharms MOVANTIK naloxegol oxalate TABLET;ORAL 204760-001 Sep 16, 2014 RX Yes No ➤ Sign Up ➤ Sign Up TREATMENT OF OPIOID-INDUCED CONSTIPATION ➤ Sign Up
Astrazeneca Pharms MOVANTIK naloxegol oxalate TABLET;ORAL 204760-002 Sep 16, 2014 RX Yes Yes ➤ Sign Up ➤ Sign Up TREATMENT OF OPIOID-INDUCED CONSTIPATION ➤ Sign Up
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >TE >Type >RLD >RS >Patent No. >Patent Expiration >Product >Substance >Delist Req. >Patented / Exclusive Use >Submissiondate

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