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ENDE
Overview · Filed: Apr 22, 2025

UPC_CFI_337/2025

FINING OF BOROALUMINO SILICATE GLASSES

RevocationMain Revocation ActionMunich CDRevocationCase Closed
  • 2026-02-24Patent maintainedrevocation_meritsRevocation Action

    The Central Division (Munich) dismissed TCL Europe's revocation action against Corning's EP 3 296 274 (glass composition), finding all invalidity attacks unsuccessful. The patent was maintained as granted; TCL was ordered to bear Corning's legal costs.

  • 2025-12-01Procedural onlyproceduralRevocation Action

    The Central Division (Section Munich) judge-rapporteur issued a Rule 105.5 interim conference order in the revocation action concerning EP 3 296 274, setting procedural timetable, case valuation, and directions for further submissions including responses to an expert opinion.