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Last Updated: July 26, 2021

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Details for Patent: 8,501,164


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Summary for Patent: 8,501,164
Title:Nicotine lozenge compositions
Abstract: The present invention relates to nicotine lozenge compositions comprising reduced levels of buffering agents from traditional nicotine lozenges and which provide optimal oral pH and prompt nicotine absorption in a smaller, more convenient dosage form.
Inventor(s): Chen; Li-Lan (Parsippany, NJ)
Assignee: GlaxoSmithKline, LLC (Philadelphia, PA)
Application Number:12/990,049
Patent Claim Types:
see list of patent claims
Composition; Formulation; Dosage form; Process;

Drugs Protected by US Patent 8,501,164

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Submissiondate
Glaxosmithkline NICORETTE nicotine polacrilex TROCHE/LOZENGE;ORAL 022360-001 May 18, 2009 OTC Yes No ⤷  Free Forever Trial ⤷  Free Forever Trial Y ⤷  Free Forever Trial
Glaxosmithkline NICORETTE nicotine polacrilex TROCHE/LOZENGE;ORAL 022360-002 May 18, 2009 OTC Yes Yes ⤷  Free Forever Trial ⤷  Free Forever Trial Y ⤷  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

Foreign Priority and PCT Information for Patent: 8,501,164

PCT Information
PCT FiledApril 30, 2009PCT Application Number:PCT/US2009/042190
PCT Publication Date:November 05, 2009PCT Publication Number: WO2009/134947

International Family Members for US Patent 8,501,164

Country Patent Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Argentina 071420 ⤷  Free Forever Trial
Australia 2009243065 ⤷  Free Forever Trial
Brazil PI0911847 ⤷  Free Forever Trial
Canada 2723011 ⤷  Free Forever Trial
Chile 2009001025 ⤷  Free Forever Trial
China 102076362 ⤷  Free Forever Trial
>Country >Patent Number >Estimated Expiration >Supplementary Protection Certificate >SPC Country >SPC Expiration

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