Details for Patent: 7,094,427

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Summary for Patent: 7,094,427

Title:	Combination immediate release controlled release levodopa/carbidopa dosage forms
Abstract:	The present invention relates to dosage forms of a combination of carbidopa and levodopa comprising both immediate release and controlled release components for the treatment of ailments associated with depleted amounts of dopamine in a patient's brain tissue.
Inventor(s):	Han; Chien-Hsuan (Sunnyvale, CA), Hsu; Larry (Los Altos Hills, CA), Hsu; Ann F. (Los Altos Hills, CA)
Assignee:	Impax Laboratories, Inc. (Hayward, CA)
Application Number:	10/241,837
Patent Litigation and PTAB cases:	See patent lawsuits and PTAB cases for patent 7,094,427
Patent Claim Types: see list of patent claims	Use; Formulation; Dosage form;

Drugs Protected by US Patent 7,094,427

Glossary

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Applicant	Tradename	Generic Name	Dosage	NDA	Approval Date	TE	Type	RLD	RS	Patent No.	Patent Expiration	Product	Substance	Delist Req.	Patented / Exclusive Use	Submissiondate
>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 7,094,427

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Country	Patent Number	Estimated Expiration	Supplementary Protection Certificate	SPC Country	SPC Expiration
Australia	2003247409	⤷ Sign Up
Canada	2486859	⤷ Sign Up
European Patent Office	1507518	⤷ Sign Up
European Patent Office	2921170	⤷ Sign Up
Spain	2606463	⤷ Sign Up
>Country	>Patent Number	>Estimated Expiration	>Supplementary Protection Certificate	>SPC Country	>SPC Expiration

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