Austin Principal Steve Pollinger has published an article in Law360 titled “How Many Bites At The Apple After A PTAB Challenge?” that reviews takeaway points practitioners should keep in mind as they consider Patent Trial and Appeal Board (PTAB) challenges going forward.  The article also further explains that a petitioner who mounts an inter partes review challenge at the PTAB must always be cognizant of whether its petition will preclude additional validity challenges against the patent in question. 

The full article can be found here.

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