Details for Patent: 5,178,878

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Summary for Patent: 5,178,878

Title:	Effervescent dosage form with microparticles
Abstract:	A pharmaceutical dosage form incorporates microparticles which are susceptible to rupture upon chewing or which are adapted to provide substantially immediate release of the pharmaceutical ingredient contained in the microparticles. These microparticles are provided in a tablet with an effervescent disintegration agent. When the tablet is taken orally, the effervescent disintegration agent aids in rapid dissolution of the tablet and hence permits release of the microparticles, and swallowing of the microparticles, before the pharmaceutical ingredient is released from the microparticles. The system therefore provides particularly effective taste masking.
Inventor(s):	Wehling; Fred (New Hope, MN), Schuehle; Steve (Maple Grove, MN), Madamala; Navayanarao (Plymouth, MN)
Assignee:	Cima Labs, Inc. (Minneapolis, MN)
Application Number:	07/869,788
Patent Claim Types: see list of patent claims	Dosage form; Use;

Drugs Protected by US Patent 5,178,878

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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 5,178,878

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Australia	646232	⤷ Sign Up
Australia	6601290	⤷ Sign Up
Canada	2061917	⤷ Sign Up
Germany	69029273	⤷ Sign Up
>Country	>Patent Number	>Estimated Expiration	>Supplementary Protection Certificate	>SPC Country	>SPC Expiration

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