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Last Updated: April 2, 2020

DrugPatentWatch Database Preview

Details for Patent: 5,075,114


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Summary for Patent: 5,075,114
Title: Taste masking and sustained release coatings for pharmaceuticals
Abstract:Chewable medicament tablets are made from coated granules of a medicament wherein the coating on said granules comprises a blend of cellulose actate and/or cellulose acetate butyrate and hydroxypropyl cellulose and a process for making such tablets and a method of providing sustained release of medicaments utilizing such coated granules in a tablet.
Inventor(s): Roche; Edward J. (Hawthorne Place, PA)
Assignee: McNeil-PPC, Inc. (Milltown, NJ)
Application Number:07/528,003
Patent Litigation and PTAB cases: See patent lawsuits and PTAB cases for patent 5,075,114
Patent Claim Types:
see list of patent claims
Formulation; Compound; Dosage form; Process; Composition; Use;

Drugs Protected by US Patent 5,075,114

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

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