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Last Updated: December 13, 2019

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Details for Patent: 4,786,505

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Summary for Patent: 4,786,505
Title: Pharmaceutical preparation for oral use
Abstract:Pharmaceutical preparation containing omeprazole together with an alkaline reacting compound or an alkaline salt of omeprazole optionally together with an alkaline compound as the core material, one or more subcoating layers comprising inert reacting compounds which are soluble or rapidly disintegrating in water, or polymeric, water soluble filmforming compounds, optionally containing pH-buffering alkaline compounds and an enteric coating as well as a process for the preparation thereof and the use in the treatment of gastrointestinal diseases.
Inventor(s): Lovgren; Kurt I. (Molnlycke, SE), Pilbrant; Ake G. (Kungsbacka, SE), Yasumura; Mitsuru (Hyogo, JP), Morigaki; Satoshi (Hyogo, JP), Oda; Minoru (Ohita, JP), Ohishi; Naohiro (Fukuoka, JP)
Assignee: Aktiebolaget Hassle (SE)
Application Number:07/040,491
Patent Litigation and PTAB cases: See patent lawsuits and PTAB cases for patent 4,786,505
Patent Claim Types:
see list of patent claims
Composition; Compound; Dosage form; Use; Process;

Drugs Protected by US Patent 4,786,505

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

Foreign Priority and PCT Information for Patent: 4,786,505

Foriegn Application Priority Data
Foreign Country Foreign Patent Number Foreign Patent Date
United Kingdom8610572Apr 30, 1986

International Family Members for US Patent 4,786,505

Country Patent Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Argentina 240250   Start Trial
Austria 140387   Start Trial
Austria 184482   Start Trial
Austria 84215   Start Trial
Australia 601974   Start Trial
Australia 7191287   Start Trial
Canada 1292693   Start Trial
>Country >Patent Number >Estimated Expiration >Supplementary Protection Certificate >SPC Country >SPC Expiration

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