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Serving 500+ biopharmaceutical companies globally:

Argus Health
Harvard Business School
Federal Trade Commission
Fish and Richardson
US Army

Generated: August 19, 2017

DrugPatentWatch Database Preview

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Which drugs does patent 9,365,514 protect, and when does it expire?

Patent ► Subscribe protects ALECENSA and is included in one NDA.

This patent has nineteen patent family members in sixteen countries.

Summary for Patent: ► Subscribe

Title:Composition comprising tetracyclic compound
Abstract: A composition which comprises substance represented by Formula (I), ##STR00001## [Meanings of the symbols that are included in the formula are given in the specification as definitions] a pharmaceutically acceptable carrier, and a dissolution aid is useful for improving solubility, oral absorbability and/or absorbability in blood of a poorly water-soluble or water insoluble tetracyclic compounds having an ALK inhibitory activity that are useful as a prophylactic and/or therapeutic agent for cancer, depression, and cognitive function disorder.
Inventor(s): Furumoto; Kentaro (Gotemba, JP), Shiraki; Koji (Gotemba, JP), Hirayama; Tomoaki (Tokyo, JP)
Assignee: Chugai Seiyaku Kabushiki Kaisha (Tokyo, JP)
Application Number:13/816,804
Patent Claim Types:
see list of patent claims
Composition; Formulation; Compound;

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use
Hoffmann-la Roche
alectinib hydrochloride
CAPSULE;ORAL208434-001Dec 11, 2015RXYesYes► Subscribe► SubscribeY
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Foreign Priority and PCT Information for Patent: ► Subscribe

Foriegn Application Priority Data
Foreign Country Foreign Patent Number Foreign Patent Date
Japan2010-185385Aug 20, 2010
PCT Information
PCT FiledAugust 19, 2011PCT Application Number:PCT/JP2011/068735
PCT Publication Date:February 23, 2012PCT Publication Number: WO2012/023597

International Patent Family for Patent: ► Subscribe

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Singapore187614► Subscribe
Russian Federation2573392► Subscribe
Russian Federation2013112011► Subscribe
New Zealand608312► Subscribe
Mexico2013001989► 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 500+ biopharmaceutical companies globally:

Chinese Patent Office
Cantor Fitzgerald

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