Unified Patents’ PTAB Database & Analytics
While Patent Trial & Appeal Board (PTAB) documents may be accessed by the USPTO’s PTABE2E portal, this portal offers minimal search options and no analytics whatsoever. When looking for more than just a straightforward document retrieval (i.e., most of the time), I use Unified Patents free PTAB portal (here).
The Unified Portal offers a host of helpful analytics on both PTAB and district court litigation filing trends, dispositions, particular judges, technologies, as well as law firms. For researching PTAB issues, it is an indispensable tool, and best of all, it’s free.