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Last Updated: January 27, 2020

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Details for Patent: 9,168,239

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Summary for Patent: 9,168,239
Title:Levothyroxine formulations
Abstract: A levothyroxine composition includes levothyroxine sodium and mannitol. The composition is a lyophilized solid. The composition may include from 100 to 500 micrograms levothyroxine sodium and from 2 to 4 milligrams mannitol.
Inventor(s): Jiang; John Zhiqiang (Skokie, IL), Usayapant; Arunya (Mundelein, IL), Monen; George (Woodridge, IL)
Assignee: Fresenius Kabi USA, LLC (Lake Zurich, IL)
Application Number:14/658,058
Patent Litigation and PTAB cases: See patent lawsuits and PTAB cases for patent 9,168,239
Patent Claim Types:
see list of patent claims
Composition; Formulation; Use;

Drugs Protected by US Patent 9,168,239

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Submissiondate
Fresenius Kabi Usa LEVOTHYROXINE SODIUM levothyroxine sodium POWDER;INTRAVENOUS 202231-001 Jun 24, 2011 AP RX Yes Yes   Start Trial   Start Trial Y   Start Trial
Fresenius Kabi Usa LEVOTHYROXINE SODIUM levothyroxine sodium POWDER;INTRAVENOUS 202231-002 Jun 24, 2011 AP RX Yes Yes   Start Trial   Start Trial Y   Start Trial
Fresenius Kabi Usa LEVOTHYROXINE SODIUM levothyroxine sodium POWDER;INTRAVENOUS 202231-003 Jun 24, 2011 AP RX Yes Yes   Start Trial   Start Trial Y   Start Trial
>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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