from24/7 Wall St.1 month agoBerkshire Hathaway Picks Up More of Warren Buffett's Favorite Media StockBerkshire Hathaway resumed acquiring shares of Sirius XM, increasing its stake to over 124.8 million shares, representing about 37% of the company.Venture
Intellectual property lawfromIPWatchdog.com | Patents & Intellectual Property Law3 months agoCAFC Reverses Equitable Estoppel Ruling After Finding No Reliance by Sirius XM RadioFraunhofer's five-year silence about infringement was deemed misleading by the CAFC.Sirius XM could not prove reliance on Fraunhofer’s conduct during its decision-making process.