Patent invalidation is the process of proving a granted patent should never have issued, usually by finding prior art that anticipates or makes its claims obvious. A patent invalidity search locates that evidence across patent and non-patent literature. XLSCOUT’s Invalidator...
Traditional patent invalidity search is a high-stakes, time-intensive process. Litigation teams spend weeks combing through patent databases, non-patent literature, and standards documents — hoping to find the prior art reference that can break an asserted claim. The margin for error...