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Serving hundreds of leading biopharmaceutical companies globally:

Moodys
Dow
Julphar
Fish and Richardson
Chubb
Daiichi Sankyo
Express Scripts
Johnson and Johnson
Cipla

Generated: July 17, 2018

DrugPatentWatch Database Preview

Details for Patent: 4,371,516

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Summary for Patent: 4,371,516
Title: Articles for carrying chemicals
Abstract:The invention relates to shaped articles carrying chemicals, particular to pharmaceutical dosage forms carrying pharmaceuticals, which disintegrate rapidly in water. The shaped articles comprise an open matrix network of carrier material carrying the chemical. The articles may be prepared by subliming solvent from a composition comprising the chemical and a solution of the carrier material in a solvent, the composition being in the solid state in a mould.
Inventor(s): Gregory; George K. E. (Marlow, GB2), Peach; James M. (High Wycombe, GB2), Du Mayne; James D. (Maidenhead, GB2)
Assignee: John Wyeth & Brother Limited (Maidenhead, GB2)
Application Number:06/284,025
Patent Litigation and PTAB cases: See patent lawsuits and PTAB cases for patent 4,371,516
Patent Claim Types:
see list of patent claims
Composition; Compound; Dosage form; Process; Use;

Drugs Protected by US Patent 4,371,516

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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Foreign Priority and PCT Information for Patent: 4,371,516

Foriegn Application Priority Data
Foreign Country Foreign Patent Number Foreign Patent Date
United Kingdom41483/77Oct 06, 1976

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Serving hundreds of leading biopharmaceutical companies globally:

Medtronic
US Army
Deloitte
Argus Health
Merck
Cipla
Harvard Business School
Baxter
Mallinckrodt

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