Kernrechtsfrage
Whether the lapsed federal appeal deadline could be restored or extended so the applicant's appeal brief would be considered despite the prior non-entry decision.
Extrahierter Entscheid
No. The statutory appeal deadline is not extendable, and restoration under Art. 50 BGG was unavailable because no deadline had been missed in the earlier proceeding; revision also could not be used to improve the appeal brief retrospectively.
Extrahierte Begründung
Art. 47 BGG bars extension of statutory deadlines. Art. 50 BGG presupposes an unexcused inability to act in time and an actually missed deadline. The applicant had filed on time in case 4A_207/2011, so there was nothing to restore. Retrospective improvement of the reasoning is also excluded by revision.