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Serving hundreds of leading biopharmaceutical companies globally:

McKesson
Farmers Insurance
Chubb
Argus Health
US Army
Fish and Richardson
Harvard Business School
Mallinckrodt
Dow

Generated: May 22, 2018

DrugPatentWatch Database Preview

Details for Patent: 8,242,158

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Which drugs does patent 8,242,158 protect, and when does it expire?

Patent 8,242,158 protects PRECEDEX and is included in one NDA.

Protection for PRECEDEX has been extended six months for pediatric studies, as indicated by the *PED designation in the table below.

This patent has thirty-three patent family members in twenty-two countries.
Summary for Patent: 8,242,158
Title:Dexmedetomidine premix formulation
Abstract: The presently disclosed subject matter relates to pharmaceutical compositions comprising dexmedetomidine or a pharmaceutically acceptable salt thereof wherein the composition is formulated as a liquid for parenteral administration to a subject, and wherein the composition is disposed within a sealed container as a premixture. The pharmaceutical compositions can be used, for example, in perioperative care of a patient or for sedation.
Inventor(s): Roychowdhury; Priyanka (San Rafael, CA), Cedergren; Robert A. (Libertyville, IL)
Assignee: Hospira, Inc. (Lake Forest, IL)
Application Number:13/343,672
Patent Litigation and PTAB cases: See patent lawsuits and PTAB cases for patent 8,242,158
Patent Claim Types:
see list of patent claims
Composition; Dosage form;

Drugs Protected by US Patent 8,242,158

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Patent Submitted
Hospira PRECEDEX dexmedetomidine hydrochloride INJECTABLE;INJECTION 021038-004 Nov 14, 2014 RX Yes Yes ➤ Sign Up ➤ Sign Up Y ➤ Sign Up
Hospira PRECEDEX dexmedetomidine hydrochloride INJECTABLE;INJECTION 021038-002 Mar 13, 2013 RX Yes Yes ➤ Sign Up ➤ Sign Up Y ➤ Sign Up
Hospira PRECEDEX dexmedetomidine hydrochloride INJECTABLE;INJECTION 021038-003 Mar 13, 2013 RX Yes Yes ➤ Sign Up ➤ Sign Up Y ➤ 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 Patent Submitted

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Non-Orange Book US Patents Family Members for Patent 8,242,158

For Orange Book-listed patents (shown in the main table above) generic applications must certify that the listed patents are expired, invalid, or will not be infringed by generic entry.

The non-Orange Book patents listed below do not require formal certifications, so they do not automatically impede generic entry. Instead, they represent potential opportunities for branded firms to block generic entry through patent infringment challenges.

Patent No. Title Estimated Patent Expiration
8,455,527 Methods of treatment using a dexmedetomidine premix formulation ➤ Sign Up
8,338,470 Dexmedetomidine premix formulation ➤ Sign Up
9,616,049 Dexmedetomidine premix formulation ➤ Sign Up
9,320,712 Dexmedetomidine premix formulation ➤ Sign Up
Patent No. Title Estimated Patent Expiration

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Serving hundreds of leading biopharmaceutical companies globally:

Chinese Patent Office
Boehringer Ingelheim
Accenture
Deloitte
AstraZeneca
Merck
UBS
Healthtrust
Argus Health

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