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12 

UNITED STATES v. ARTHREX, INC. 

Opinion of GORSUCH, J. 

all the problems.  Even if our judgment demands some degree 
of  democratic  accountability  in  the  IPR  process,  it  does  not 
begin to fix the revolving door or any of the other due process 
problems Oil States ignored.  No doubt, challenges involving 
those aspects of the IPR process will come.  When they do, I 
hope this Court will come to recognize what was evident for so
much  of  our  history—that  the  process  due  someone  with  a 
vested property right in a patent is a proceeding before a neu-
tral and independent judge.