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Last Updated: March 29, 2024

Details for Patent: 5,026,560


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Summary for Patent: 5,026,560
Title: Spherical granules having core and their production
Abstract:The spherical granules having a core coated with spraying powder containing a drug and low substituted hydroxypropylcellulose, because of their excellent hardness, can be coated further evenly, (e.g. sustained release coating, gastric coating, enteric coating), and at the time the granules are excellent in disintegration.
Inventor(s): Makino; Tadashi (Osaka, JP), Tabata; Tetsuro (Osaka, JP), Hirai; Shin-ichiro (Kyoto, JP)
Assignee: Takeda Chemical Industries, Ltd. (Osaka, JP)
Application Number:07/143,957
Patent Claim Types:
see list of patent claims
Composition; Formulation; Compound; Use;

Drugs Protected by US Patent 5,026,560

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: 5,026,560

Foriegn Application Priority Data
Foreign Country Foreign Patent Number Foreign Patent Date
Japan62-19178Jan 29, 1987

International Family Members for US Patent 5,026,560

Country Patent Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Austria 150963 ⤷  Try a Trial
Austria 80292 ⤷  Try a Trial
Canada 1312548 ⤷  Try a Trial
Germany 3855852 ⤷  Try a Trial
Germany 3874360 ⤷  Try a Trial
European Patent Office 0277741 ⤷  Try a Trial
European Patent Office 0475536 ⤷  Try a Trial
>Country >Patent Number >Estimated Expiration >Supplementary Protection Certificate >SPC Country >SPC Expiration

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