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Serving leading biopharmaceutical companies globally:

Fuji
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Mallinckrodt
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Generated: December 17, 2017

DrugPatentWatch Database Preview

Details for Patent: 5,569,772

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Summary for Patent: 5,569,772

Title: Process for the synthesis of benzo[b]thiophenes
Abstract:The present invention is directed to a new process for the synthesis of 2-aryl benzo[b]thiophenes, and to novel intermediates therefor.
Inventor(s): Hoard; David W. (Lafayette, IN), Luke; Wayne D. (West Lafayette, IN)
Assignee: Eli Lilly and Company (Indianapolis, IN)
Application Number:08/486,873
Patent Claim Types:
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Compound; Process;

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International Patent Family for Patent: 5,569,772

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Canada2223681► Subscribe
China1192212► Subscribe
Czech Republic9703929► Subscribe
Germany69614684► Subscribe
Denmark0830356► Subscribe
Eurasian Patent Organization000682► Subscribe
European Patent Office0830356► Subscribe
Brazil9609156► Subscribe
Spain2159742► Subscribe
Australia698558► 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:

AstraZeneca
Moodys
Fish and Richardson
Deloitte
Citi
Medtronic
Colorcon
Farmers Insurance
Boehringer Ingelheim
Julphar

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