Case Number:

IPR2018-00733

Case Type:

IPR

Status:

Final Written Decision

Petitioner:

Proppant Express Investments, LLC

Patent Owner:

Oren Technologies, LLC

Patent Number:

9,440,785

Tech Center:

3600

1. Filed: March 06, 2018 00:00

   Coverage

   1. November 19, 2021

      Fracking Patent Owner Scores Hirshfeld's 2nd Arthrex Redo

      U.S. Patent and Trademark Office leader Drew Hirshfeld has reviewed a Patent Trial and Appeal Board case for the second time since a director rehearing process was mandated by the U.S. Supreme Court in Arthrex, faulting a panel for invalidating claims of a fracking patent without giving enough weight to the patented product's success.

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