Are Carlsberg’s new beer patents controversial? Probably …

This year, the European Patent Office (EPO) granted three new patents to Carlsberg (EP2384110, EP2373154 and EP2575433) relating, broadly, to the harvest of kernels from barley plants, the process for brewing and the drinks produced by these methods. European patent law prohibits patents on plant varieties and breeding; however, notwithstanding these prohibitions, the patents have…