In his latest text in Rzeczpospolita, Dr. Michal Markiewicz writes about the importance of determining the moment at which intellectual property rights are transferred to the buyer, including, above all, whether these rights can be transferred with effect from a specific moment in the past. The text was inspired by the judgment of the EU General Court of April 26, 2023, in case number T-757/21. Publicly available excerpt from the article: https://archiwum.rp.pl/artykul/1497198-Czy-mozna-przeniesc-prawo-wlasnosci-intelektualnej-na-wczesniej.html