New patent expiration for Collegium Pharm drug XTAMPZA ER

Annual Drug Patent Expirations for XTAMPZA+ER Xtampza Er is a drug marketed by Collegium Pharm Inc and is included in one NDA. It is available from one supplier. There are…
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Which pharmaceutical drugs have the most drug patents in Denmark?

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