It seems obvious that this guy is corrupt, but exactly how? Presumably the federal government doesnt pay per case. Does he have an interest in a local law firm? Does he get kickbacks in cash? Or is he planning on returning to practicing law in a few years through the revolving door and this will raise his profile?
I guess we shouldn't rule out the possibility that he just feels passionately about patent law and shaping the American legal landscape to his own opinions. The late Justice Ginsberg was widely praised for the same. But somehow it's harder to believe in this field.