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Serving leading biopharmaceutical companies globally:

Farmers Insurance
Boehringer Ingelheim
Chinese Patent Office
Cantor Fitzgerald

Generated: December 12, 2017

DrugPatentWatch Database Preview

Details for Patent: 7,157,466

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Which drugs does patent 7,157,466 protect, and when does it expire?

Patent 7,157,466 protects TYKERB and is included in one NDA. There has been one Paragraph IV challenge on Tykerb.

This patent has forty-four patent family members in twenty-six countries.

Summary for Patent: 7,157,466

Title:Quinazoline ditosylate salt compounds
Abstract:Ditosylate salts of 4-quinazolineamines are described as well as methods of using the same in the treatment of disorde4rs characterized by aberrant erbB family PTK activity.
Inventor(s): McClure; Michael Scott (Durham, NC), Osterhout; Martin Howard (Durham, NC), Roschangar; Frank (Glen Allen, VA), Sacchetti; Mark Joseph (Foster City, CA)
Assignee: SmithKline Beecham (Cork) Limited (IE)
Application Number:10/311,678
Patent Claim Types:
see list of patent claims
Compound; Composition;

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Patent Submitted Product Substance Delist Req. Patented / Exclusive Use
Novartis Pharms CorpTYKERBlapatinib ditosylateTABLET;ORAL022059-001Mar 13, 2007RXYesYes► Subscribe► Subscribe► SubscribeYY
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Foreign Priority and PCT Information for Patent: 7,157,466

PCT Information
PCT FiledJune 28, 2001PCT Application Number:PCT/US01/20706
PCT Publication Date:January 10, 2002PCT Publication Number: WO02/02552

International Patent Family for Patent: 7,157,466

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Poland203943► Subscribe
New Zealand538778► Subscribe
New Zealand522989► Subscribe
Norway20063572► Subscribe
Norway324637► Subscribe
Norway20026196► Subscribe
MexicoPA02012681► Subscribe
South Korea100850393► Subscribe
South Korea20070100936► Subscribe
South Korea100815681► 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:

US Army
Daiichi Sankyo

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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