Annual Drug Patent Expirations for TYKERB
Tykerb is a drug marketed by Novartis and is included in one NDA. It is available from one supplier. There are three patents protecting this drug and one Paragraph IV challenge.
This drug has one hundred and thirty-eight patent family members in forty-eight countries.
The generic ingredient in TYKERB is lapatinib ditosylate. One supplier is listed for this compound. Additional details are available on the lapatinib ditosylate profile page.
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