Details for Patent: 5,320,855

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Summary for Patent: 5,320,855

Patent landscape, scope, and claims:

Title:	Rotogranulations and taste masking coatings for preparation of chewable pharmaceutical tablets
Abstract:	Chewable medicament tablets are made from coated rotogranules of a medicament wherein the rotogranules are formed from a granulation mixture of medicament, e.g. ibuprofen, polyvinylpyrrolidone, sodium starch glycolate and sodium lauryl sulfate and the rotogranules are coated with hydroxyethyl cellulose or a mixture of hydroxyethyl cellulose and hydroxypropyl methylcellulose and a process for making such tablets and a method of providing taste masking of medicaments utilizing such coated rotogranules in a tablet.
Inventor(s):	Roche; Edward J. (Paoli, PA), Reo; Joseph P. (Harleysville, PA)
Assignee:	McNeil-PPC, Inc. (Milltown, NJ)
Application Number:	08/035,140
Patent Claim Types: see list of patent claims	Composition; Formulation; Compound;
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Drugs Protected by US Patent 5,320,855

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 5,320,855

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Country	Patent Number	Estimated Expiration	Supplementary Protection Certificate	SPC Country	SPC Expiration
Austria	129406	⤷ Subscribe
Australia	6018190	⤷ Subscribe
Australia	646399	⤷ Subscribe
Canada	2022640	⤷ Subscribe
Canada	2063141	⤷ Subscribe
>Country	>Patent Number	>Estimated Expiration	>Supplementary Protection Certificate	>SPC Country	>SPC Expiration

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