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Serving hundreds of leading biopharmaceutical companies globally:

Cerilliant
AstraZeneca
Medtronic
Fuji
Boehringer Ingelheim
Citi
Chubb
Teva
Federal Trade Commission

Generated: June 20, 2018

DrugPatentWatch Database Preview

Details for Patent: 4,305,502

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Summary for Patent: 4,305,502
Title: Pharmaceutical dosage form packges
Abstract:The invention relates to packages containing shaped articles carrying chemicals, particularly to pharmaceutical dosage forms carrying pharmaceuticals. The shaped articles, which disintegrate rapidly in water are contained in depressions in sheets of filmic material and are enclosed by a covering sheet adhering to the filmic material. The shaped articles may be formed in the depressions by a sublimation process.
Inventor(s): Gregory; George K. E. (Marlow, GB2), Ho; David S. S. (Maidenhead, GB2)
Assignee: John Wyeth & Brother Limited (Maidenhead, GB2)
Application Number:05/925,002
Patent Claim Types:
see list of patent claims
Composition; Dosage form; Process;

Drugs Protected by US Patent 4,305,502

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: 4,305,502

Foriegn Application Priority Data
Foreign Country Foreign Patent Number Foreign Patent Date
United Kingdom30399/77Jul 20, 1977

International Family Members for US Patent 4,305,502

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Australia 2882577 ➤ Try a Free Trial
Australia 513845 ➤ Try a Free Trial
Belgium 859291 ➤ Try a Free Trial
Canada 1083042 ➤ Try a Free Trial
Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration

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Serving hundreds of leading biopharmaceutical companies globally:

Boehringer Ingelheim
Covington
Fuji
US Department of Justice
Baxter
Julphar
Dow
Accenture
Harvard Business School

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