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Express Scripts

Last Updated: March 29, 2023

Details for Patent: 8,303,986

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Summary for Patent: 8,303,986
Title:Hydrophilic/lipophilic polymeric matrix dosage formulation
Abstract: An oral dosage form comprising a pharmaceutical tablet of one or more layers, one of which carries a biologically active substance; the formulation of said tablet includes different percentages of hydrophilic and lipophilic polymeric materials, and adjuvant substances. The tablets of the present invention show a release rate which is independent from the amounts of active substance present in the tablet.
Inventor(s): Vergnault; Guy (Kembs, FR), Grenier; Pascal (Kappelen, FR), Maggi; Lauretta (Pavia, IT), Conte; Ubaldo (Busto Arsizio, IT)
Assignee: Jagotec AG (Muttenz, CH)
Application Number:12/478,946
Patent Claim Types:
see list of patent claims
Formulation; Compound; Dosage form;

Drugs Protected by US Patent 8,303,986

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: 8,303,986

Foriegn Application Priority Data
Foreign Country Foreign Patent Number Foreign Patent Date
ItalyMI00A0852Apr 14, 2000
ItalyMI00A1963Sep 07, 2000

International Family Members for US Patent 8,303,986

Country Patent Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Argentina 030557 See Plans and Pricing
Austria 401867 See Plans and Pricing
Australia 2005201805 See Plans and Pricing
Australia 2009230759 See Plans and Pricing
Australia 4857601 See Plans and Pricing
Australia 779623 See Plans and Pricing
Brazil 0110038 See Plans and Pricing
>Country >Patent Number >Estimated Expiration >Supplementary Protection Certificate >SPC Country >SPC Expiration

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Serving leading biopharmaceutical companies globally:

Johnson and Johnson

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