Posts Tagged ‘patent expiration’

New patent expiration for Boehringer Ingelheim drug SPIRIVA

Annual Drug Patent Expirations for SPIRIVA Spiriva is a drug marketed by Boehringer Ingelheim and is included in two NDAs. It is available from two suppliers. There are sixteen patents…
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New patent expiration for Astellas drug LEXISCAN

Annual Drug Patent Expirations for LEXISCAN Lexiscan is a drug marketed by Astellas and is included in one NDA. It is available from two suppliers. There are three patents protecting…
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