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Serving leading biopharmaceutical companies globally:

QuintilesIMS
Cipla
US Department of Justice
Argus Health
Teva
Merck
Cerilliant
McKesson
Fuji
Boehringer Ingelheim

Generated: January 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 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 Patent Submitted
Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Patent Submitted

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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

International Patents Family Members for US Patent 4,371,516

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Ireland 45770 ➤ Subscribe
Hong Kong 58081 ➤ Subscribe
United Kingdom 1548022 ➤ Subscribe
France 2366835 ➤ Subscribe
Germany 2744493 ➤ Subscribe
Cyprus 1129 ➤ Subscribe
Switzerland 633717 ➤ Subscribe
Canada 1097233 ➤ Subscribe
Canada 1083042 ➤ Subscribe
Australia 2882577 ➤ Subscribe
Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration

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Serving leading biopharmaceutical companies globally:

McKesson
Chubb
Chinese Patent Office
Cerilliant
Medtronic
Teva
Citi
Fish and Richardson
Queensland Health

Drugs may be covered by multiple patents or regulatory protections. All trademarks and applicant names are the property of their respective owners or licensors. Although great care is taken in the proper and correct provision of this service, thinkBiotech LLC does not accept any responsibility for possible consequences of errors or omissions in the provided data. The data presented herein is for information purposes only. There is no warranty that the data contained herein is error free. thinkBiotech performs no independent verifification of facts as provided by public sources nor are attempts made to provide legal or investing advice. Any reliance on data provided herein is done solely at the discretion of the user. Users of this service are advised to seek professional advice and independent confirmation before considering acting on any of the provided information. thinkBiotech LLC reserves the right to amend, extend or withdraw any part or all of the offered service without notice.

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