USPTO Post-Grant Proceedings

Cherian LLP lawyers have significant experience handling Post-Grant Proceedings before the United States Patent and Trademark Office.  Our experience includes the efficient conduct of Inter Partes Review proceedings, both stand-alone and in coordination with ongoing District Court cases. 


Because our “post-grant” team includes a number of degreed engineers, we are able to effectively navigate the complex matrix of prior art references while at the same time preserving patent scope to the maximum extent possible. 

Plaintiff – Successfully represented Bright Data LTD in many Inter Partes review (IPR) before the US Patent Trials and Appeals Board (PTAB) against well financed infringers.

Defendant – Successfully represented Bright Data LTD in several Ex Parte  Reexaminations (EPR) at the USPTO protecting its patents for network proxies.