Tag Archive for snap

Should Abstract Ideas Be Unpatentable?  The Answer Is A Snap

Tuesday, Kaldren LLC sued Snap.  (According to RPX, Kaldren is affiliated with IP Edge, a notorious patent troll.)  Kaldren sued over a set of expired patents on such wonderful ideas as: Printing out a machine readable symbol; Reading a machine readable symbol; Using an address in a machine readable symbol to retrieve information from that…