A key moment in the drug industry arises with the expiry of the patent for the drug, which is a important lung cancer therapy.the drug, as the initial treatment for NSCLC with EGFR-positive, has transformed the treatment field worldwide, helping patients significantly.The consequences of patent expiration are examined in this article, looking into its effect on drug availability, market rivalry, and access to treatment for patients.The pharmaceutical market is poised for major shifts due to the expiry of the the drug patent, which is scheduled to happen.The section delves into…
