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Serving leading biopharmaceutical companies globally:

Argus Health
US Army

Generated: December 16, 2017

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 twenty-nine 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;

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
ApilTAYTULLAethinyl estradiol; norethindrone acetateCAPSULE;ORAL204426-001Apr 19, 2013RXYesYes► Subscribe► SubscribeY► Subscribe
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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

International Patent Family for Patent: 6,652,880

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Austria311177► Subscribe
Australia4049400► Subscribe
Australia763971► Subscribe
Brazil0009373► Subscribe
BrazilPI0009373► Subscribe
Canada2366754► Subscribe
Czech Republic20013460► Subscribe
Czech Republic301724► Subscribe
Germany60024429► Subscribe
Denmark1173153► Subscribe
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The estimated expiration dates shown above are derived by simply adding 20 years to the priority date.
Due to the complexity of determining patent expirations even in a single country, compounded by the diversity of global patent laws, it is advisable to have patent counsel verify freedom to operate.

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Serving leading biopharmaceutical companies globally:

Daiichi Sankyo
US Army
Farmers Insurance
Johnson and Johnson
US Department of Justice

Drugs may be covered by multiple patents or regulatory protections. All trademarks and applicant names are the property of their respective owners or licensors. Although great care is taken in the proper and correct provision of this service, thinkBiotech LLC does not accept any responsibility for possible consequences of errors or omissions in the provided data. The data presented herein is for information purposes only. There is no warranty that the data contained herein is error free. thinkBiotech performs no independent verifification of facts as provided by public sources nor are attempts made to provide legal or investing advice. Any reliance on data provided herein is done solely at the discretion of the user. Users of this service are advised to seek professional advice and independent confirmation before considering acting on any of the provided information. thinkBiotech LLC reserves the right to amend, extend or withdraw any part or all of the offered service without notice.

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