12% of litigated patents since 2012 challenged at the PTAB
Analysis by Unified Patents reveals the percentage of litigated patents that are challenged at the PTAB, the claim outcomes in terminated cases and final written decisions, and the extent to which Asian companies are using proceedings
Only 12% of the roughly 13,000 litigated patents in district court have been challenged before the Patent Trial and Appeal Board (PTAB) since 2012, when proceedings at the Board became available, according to an analysis by Unified Patents....
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