The government of Colombia, after signaling its intent to do so at the end of 2023, issued a compulsory license on April 24 for access to generic versions of HIV drug dolutegravir, without the permission of patent owner Viiv Healthcare Ltd.
U.S. Health and Human Services Secretary Xavier Becerra is getting more pressure to take the unprecedented step of marching in on the patent rights protecting Astellas Pharma Inc.’s prostate cancer drug, Xtandi (enzalutamide), because of its U.S. price. Referencing the provision under the Bayh-Dole Act that allows federal agencies to march in on licensed patents stemming from federally funded research when the products are not available to the public on “reasonable terms,” a dozen Democratic congressional members wrote to Becerra Feb. 8 urging him to move forward on the Xtandi patents.
Although Pfizer Inc.’s COVID-19 oral antiviral candidate, Paxlovid (PF-07321332; ritonavir), has yet to be authorized anywhere, the push for compulsory licensing of the drug has begun.
