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  • Uncover prior art in expired and abandoned patents
  • Drug patents in 130+ countries

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Serving leading biopharmaceutical companies globally:

Queensland Health
US Department of Justice
Harvard Business School

Generated: January 23, 2018

World Intellectual Property Organization (WIPO) Drug Patents

These international patent data are derived from patent families, based on US drug-patent linkages.
They should not be regarded as comprehensive records of ex-US drug-patent associations.

Document Number Estimated Expiration Equivalent US Patent US Expiry Date Generic Name US Applicant US Tradename
2018009570➤ Subscribe9789210Mar 16, 2037perflutrenLantheus MedclDEFINITY
2017161339➤ Subscribe9669008Mar 25, 2036enalapril maleateSilvergate PharmsEPANED
2017075463➤ Subscribe9757394Oct 28, 2036spironolactoneCmp Dev LlcCAROSPIR
2017075368➤ Subscribe9463183Nov 6, 2035lisinoprilSilvergate PharmsQBRELIS
2017075368➤ Subscribe9616096Nov 6, 2035lisinoprilSilvergate PharmsQBRELIS
2016149028➤ Subscribe9119876Mar 13, 2035epinephrinePar Sterile ProductsADRENALIN
2016149028➤ Subscribe9295657Mar 13, 2035epinephrinePar Sterile ProductsADRENALIN
2016118589➤ Subscribe9415008Oct 6, 2034fluticasone propionate; salmeterol xinafoateTeva PharmAIRDUO RESPICLICK
2016114818➤ Subscribe9700575Jul 10, 2035cangrelorChiesi Usa IncKENGREAL
2016114818➤ Subscribe9295687Jul 10, 2035cangrelorChiesi Usa IncKENGREAL
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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
Queensland Health
US Department of Justice
Farmers Insurance

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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