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Last Updated: November 22, 2019

DrugPatentWatch Database Preview

Details for Patent: 6,652,880

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Which drugs does patent 6,652,880 protect, and when does it expire?

Patent 6,652,880 protects TAYTULLA and is included in one NDA.

This patent has thirty-one patent family members in twenty-three countries.

Summary for Patent: 6,652,880
Title: Oral pharmaceutical compositions containing long-chain triglycerides and liphophilic surfactants
Abstract:This invention is directed to pharmaceutical compositions for oral administration, wherein the drug or active ingredient is known to have stability problems associated with the use of free fatty acids. The compositions of the invention enhance the solubility of such compounds and improve the storage stability thereof and can be advantageously used in soft-gel and hard-shell capsular formulations. The liquid pharmaceutical compositions, according to the present invention, have a drug dissolved in a liquid vehicle. The liquid vehicle comprising a glyceride of a long chain fatty acid and a lypophilic surfactant having an HLB of less than ten. The composition, according to the invention, is also substantially free of free fatty acids.
Inventor(s): Aylwin; Elizabeth Anne (Swindon, GB), Banbury; Susan (Cheltenham, GB), Ferdinando; Josephine Joan Christine (Tadley, GB), de Nijs; Henrik (Oss, NL)
Assignee: R.P. Scherer Technologies, Inc. (Paradise Valley, NV)
Application Number:09/914,576
Patent Claim Types:
see list of patent claims
Composition; Dosage form;

Drugs Protected by US Patent 6,652,880

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Submissiondate
Apil TAYTULLA ethinyl estradiol; norethindrone acetate CAPSULE;ORAL 204426-001 Apr 19, 2013 RX Yes Yes   Start Trial   Start Trial Y   Start Trial
>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: 6,652,880

Foriegn Application Priority Data
Foreign Country Foreign Patent Number Foreign Patent Date
United Kingdom9907715Apr 01, 1999
PCT Information
PCT FiledMarch 29, 2000PCT Application Number:PCT/US00/08426
PCT Publication Date:October 12, 2000PCT Publication Number: WO00/59482

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Serving leading biopharmaceutical companies globally:

Johnson and Johnson
Baxter
Moodys
Dow
Colorcon
Harvard Business School

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