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Last Updated: December 8, 2021

DrugPatentWatch Database Preview

Details for Patent: 8,263,581

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Which drugs does patent 8,263,581 protect, and when does it expire?

Patent 8,263,581 protects QUZYTTIR and is included in one NDA.

This patent has five patent family members in five countries.

Summary for Patent: 8,263,581
Title:Non-sedating antihistamine injection formulations and methods of use thereof
Abstract: Described herein are injectable compositions containing non-sedating or second and third generation antihistamines such as cetirizine/levocetirizine and methods of use thereof. Specifically, methods of treating acute allergic reactions including anaphylaxis with the compositions are disclosed. In certain embodiments, the injectable compositions are bioequivalent to currently marketed oral dosage forms. In other embodiments, the non-sedating or second and third generation antihistamine injectable formulations are therapeutically equivalent to diphenhydramine injectable formulations and/or are more effective than placebo. In other embodiments, a non-sedating antihistamine injectable composition is delivered by an autoinjector.
Inventor(s): Du; Jie (Lansdale, PA)
Assignee: JDP Therapeutics, Inc. (Lansdale, PA)
Application Number:12/704,089
Patent Claim Types:
see list of patent claims
Use; Composition; Formulation;

Drugs Protected by US Patent 8,263,581

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Submissiondate
Jdp QUZYTTIR cetirizine hydrochloride SOLUTION;INTRAVENOUS 211415-001 Oct 4, 2019 RX Yes Yes ⤷  Free Forever Trial ⤷  Free Forever Trial TREATMENT OF ACUTE URTICARIA ⤷  Free Forever 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

International Family Members for US Patent 8,263,581

Country Patent Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Australia 2010266103 ⤷  Free Forever Trial
Canada 2803987 ⤷  Free Forever Trial
European Patent Office 2477634 ⤷  Free Forever Trial
Spain 2616703 ⤷  Free Forever Trial
World Intellectual Property Organization (WIPO) 2011003074 ⤷  Free Forever Trial
>Country >Patent Number >Estimated Expiration >Supplementary Protection Certificate >SPC Country >SPC Expiration

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