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Serving hundreds of leading biopharmaceutical companies globally:

Queensland Health
Farmers Insurance
US Army
Fish and Richardson

Generated: April 26, 2018

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Details for Patent: 5,958,915

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Summary for Patent: 5,958,915
Title: Antibacterial composition for oral administration
Abstract:A new, antibacterial composition for use in oral administration is now provided, which composition comprises a mixture of Cefditoren pivoxyl with a water soluble casein salt. This composition has a reduced bitter taste of Cefditoren pivoxyl and also has improved properties regarding the rate and concentration of dissolution of Cefditoren pivoxyl in water and a ratio of dissolution out of Cefditoren pivoxyl into water. This composition further can attain a high absorbability of the Cefditoren component at the digestive tubes upon oral administration thereof. In this composition, the ratio (by weight) of Cefditoren pivoxyl to the casein salt added may preferably be in a range of 1:0.1 to 1:4. By further addition of a water-soluble polyphosphoric acid salt to the composition, the composition can prevent a ratio of dissolution out into water of the Cefditoren pivoxyl component being decreased when the composition was stored under severe conditions.
Inventor(s): Abe; Kenichi (Yokohama, JP), Ota; Masato (Yokohama, JP), Yamaguchi; Hiroyuki (Yokohama, JP), Murakami; Chikako (Kawasaki, JP), Kikkoji; Toshihiro (Yokohama, JP)
Assignee: Meiji Seika Kaisha, Ltd. (JP)
Application Number:09/051,318
Patent Claim Types:
see list of patent claims
Composition; Formulation; Dosage form; Use;

Drugs Protected by US Patent 5,958,915

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: 5,958,915

Foriegn Application Priority Data
Foreign Country Foreign Patent Number Foreign Patent Date
Japan7-265847Oct 13, 1995
PCT Information
PCT FiledOctober 14, 1996PCT Application Number:PCT/JP96/02967
PCT Publication Date:April 17, 1997PCT Publication Number: WO97/13516

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Serving hundreds of leading biopharmaceutical companies globally:

Queensland Health
Daiichi Sankyo
Federal Trade Commission
Johnson and Johnson

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