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Last Updated: September 25, 2020

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Details for Patent: 8,501,158

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Which drugs does patent 8,501,158 protect, and when does it expire?

Patent 8,501,158 protects FERAHEME and is included in one NDA.

This patent has thirteen patent family members in ten countries.

Summary for Patent: 8,501,158
Title:Polyol and polyether iron oxide complexes as pharmacological and/or MRI contrast agents
Abstract: Pharmacological compositions, and methods for administration, of the type employing an iron oxide complex with a polyol or polyether. The methods of administration may comprise parenteral administration of an effective dose of the complex formulated in a biocompatible liquid delivered at a rate of from about 1 mL/sec to less than 1 mL/min and wherein upon administration the complex provides minimal detectable free iron in a subject, and minimal incidence of anaphylaxis. The pharmacological compositions are of the type employing a polyol or polyether iron oxide complex, which, upon parenteral administration to a subject, are substantially immunosilent, provide minimal anaphylaxis and minimal free iron, and undergo minimal dissolution in vivo.
Inventor(s): Groman; Ernest V. (Brookline, MA), Paul; Kenneth G. (Holliston, MA), Frigo; Timothy B. (Waltham, MA), Bengele; Howard (Canton, MA), Lewis; Jerome M. (Mewton, MA)
Assignee: AMAG Pharmaceuticals, Inc. (Lexington, MA)
Application Number:12/963,308
Patent Litigation and PTAB cases: See patent lawsuits and PTAB cases for patent 8,501,158
Patent Claim Types:
see list of patent claims
Use; Composition;

Drugs Protected by US Patent 8,501,158

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Submissiondate
Amag Pharms Inc FERAHEME ferumoxytol SOLUTION;INTRAVENOUS 022180-001 Jun 30, 2009 RX Yes Yes   Start Trial   Start Trial METHOD OF TREATING PATIENTS NEEDING AN IRON SUPPLEMENT   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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Serving leading biopharmaceutical companies globally:

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Medtronic
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