New patent expiration for Chiesi drug KENGREAL

Annual Drug Patent Expirations for KENGREAL Kengreal is a drug marketed by Chiesi and is included in one NDA. It is available from one supplier. There are eight patents protecting…
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Future drug patent expirations by year

Pharmaceutical drug patents enable branded drug companies to prevent market entry by competitors until the patents expire. The term of drug patents varies. The basic term for a patent is…
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