Which pharmaceutical companies have the most drug patents in Norway?

This chart shows the pharmaceutical companies with the most patents in Norway. Patents must be filed in each country (or, in some cases regional patent office) where patent protection is…
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New patent expiration for Purdue Pharma drug HYSINGLA ER

Annual Drug Patent Expirations for HYSINGLA+ER Hysingla Er is a drug marketed by Purdue Pharma Lp and is included in one NDA. It is available from one supplier. There are…
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