Samsung, not IBM, owns the biggest US patent portfolio, the IAM/ktMINE US Patent 100 reveals
London, UK – Asian entities have seven of the 10 biggest active US patent portfolios, according to research exclusively compiled for IAM by IP data and analytics platform ktMINE. Korean company Samsung sits at the top of the tree, with 75,595 active assets as of January 1 2018 – nearly 30,000 more than IBM, which …