Category: Patent Added

New patent 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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New patent for Purdue Pharma drug OXYCONTIN

Annual Drug Patent Expirations for OXYCONTIN Oxycontin is a drug marketed by Purdue Pharma Lp and is included in one NDA. It is available from eight suppliers. There are nineteen…
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