Last Updated: November 8, 2026

Details for Patent: 9,855,224

Name: Drug Patent Intelligence for US Patent 9855224
Creator: DrugPatentWatch
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Summary for Patent: 9,855,224

Title:	Method for enhancing the bioavailability of ospemifene
Abstract:	This invention relates to a method for enhancing the bioavailability of a therapeutically active compound of the formula (I) or a geometric isomer, a stereoisomer, a pharmaceutically acceptable salt, an ester thereof or a metabolite thereof, wherein said compound is administered orally to the individual in connection with the intake of food.
Inventor(s):	Markku Anttila
Assignee:	QuatRx Pharmaceuticals Co
Application Number:	US14/971,252
Patent Claim Types: see list of patent claims	Use;

Drugs Protected by US Patent 9,855,224

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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

International Family Members for US Patent 9,855,224

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Country	Patent Number	Estimated Expiration	Supplementary Protection Certificate	SPC Country	SPC Expiration
European Patent Office	1713458	⤷ Start Trial	CA 2015 00031	Denmark	⤷ Start Trial
European Patent Office	1713458	⤷ Start Trial	C300742	Netherlands	⤷ Start Trial
European Patent Office	1713458	⤷ Start Trial	92736	Luxembourg	⤷ Start Trial
European Patent Office	1713458	⤷ Start Trial	PA2015023	Lithuania	⤷ Start Trial
European Patent Office	1713458	⤷ Start Trial	15C0041	France	⤷ Start Trial
European Patent Office	1713458	⤷ Start Trial	CR 2015 00031	Denmark	⤷ Start Trial
European Patent Office	1713458	⤷ Start Trial	C20150029 00165	Estonia	⤷ Start Trial
>Country	>Patent Number	>Estimated Expiration	>Supplementary Protection Certificate	>SPC Country	>SPC Expiration

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