New patent expiration for AKORN drug XOPENEX

Annual Drug Patent Expirations for XOPENEX Xopenex is a drug marketed by Akorn and Sunovion and is included in two NDAs. It is available from two suppliers. There are three…
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Which pharmaceutical drugs have the most drug patents in Bulgaria?

This chart shows the drugs with the most patents in Bulgaria. Patents must be filed in each country (or, in some cases regional patent office) where patent protection is desired.…
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