New patent for Janssen Biotech drug BALVERSA

Annual Drug Patent Expirations for BALVERSA Balversa is a drug marketed by Janssen Biotech and is included in one NDA. It is available from one supplier. There are five patents…
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Pharmaceutical companies with the most orphan drugs

Orphan drug exclusivity is granted to drugs addressing rare ‘orphan diseases’ — those affecting fewer than 200,000 Americans. The protection granted to orphan drugs is quite strong. The FDA is…
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