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Last Updated: December 27, 2024

Patent Applications for levodopa

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US Patent Applications for levodopa

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US Patent Application	Patent No.	Title	Patent Filing Date	Patent Application Status	Status Updated
⤷ Subscribe	⤷ Subscribe	Oral delivery of discrete units	2001-01-19	Patented Case	2001-12-06
⤷ Subscribe	⤷ Subscribe	EFFERVESCENCE POLYMERIC FILM DRUG DELIVERY SYSTEM	1996-10-29	Abandoned -- Failure to Respond to an Office Action	2003-07-28
⤷ Subscribe	⤷ Subscribe	CELL DELIVERY COMPOSITIONS	1999-02-17	Patented Case	2004-01-29
⤷ Subscribe	⤷ Subscribe	FATTY ACID DERIVATIVES	1999-09-27	Abandoned -- Failure to Respond to an Office Action	2002-07-16
⤷ Subscribe	⤷ Subscribe	METHODS AND COMPOSITIONS FOR AIDING IN SMOKING CESSATION AND FOR TREATING PAIN AND OTHER DISORDERS USING OPTICALLY PURE (+)-BUPROPION	2001-03-13	Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362	2007-01-17
>US Patent Application	>Patent No.	>Title	>Patent Filing Date	>Patent Application Status	>Status Updated

WIPO Patent Applications for levodopa

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>WIPO Patent Application	>Title	>Patent Filing Date

Japanese Patent Applications for levodopa

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