Last Updated: May 1, 2026

Patent Applications for articaine hydrochloride

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US Patent Applications for articaine hydrochloride

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US Patent Application	Patent No.	Title	Patent Filing Date	Patent Application Status	Status Updated
⤷ Start Trial	⤷ Start Trial	IMIDAZOTRIAZINONE-CONTAINING COMPOSITIONS FOR NASAL ADMINISTRATION	2002-04-11	Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362	2012-06-25
⤷ Start Trial	⤷ Start Trial	Compositions for nasal application	2004-02-23	Abandoned -- Failure to Respond to an Office Action	2009-02-09
⤷ Start Trial	⤷ Start Trial	Imidazotriazinone-containing compositions for nasal administration	2004-03-30	Abandoned -- Failure to Respond to an Office Action	2006-09-12
⤷ Start Trial	⤷ Start Trial	Penetration Enhancer Combinations for Transdermal Delivery	2007-02-02	Abandoned -- Failure to Respond to an Office Action	2009-07-06
⤷ Start Trial	⤷ Start Trial	Transdermal Drug Delivery Formulation	2008-07-28	Abandoned -- Failure to Respond to an Office Action	2014-11-03
>US Patent Application	>Patent No.	>Title	>Patent Filing Date	>Patent Application Status	>Status Updated

WIPO Patent Applications for articaine hydrochloride

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WIPO Patent Application	Title	Patent Filing Date
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>WIPO Patent Application	>Title	>Patent Filing Date

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