Priority Date: 14.02.03 (US 20030447975P)

Lithography system comprising dispenser cathode

  • Application ID: EP10181046
  • Status: No opposition filed within time limit


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This EP application has the IPC class H01 (BASIC ELECTRIC ELEMENTS). Octrooibureau Vriesendorp & Gaade B.V. is specialized in H01. Octrooibureau Vriesendorp & Gaade B.V. is specialised in H01 (BASIC ELECTRIC ELEMENTS). Here you find a list of all patent agent firms which are specialized in this IPC class. For a similar patent, they might be a good choice.


  • 14.02.2003 - Priority Date (US 20030447975P)
  • 29.12.2010 - Publication A1 (EP2267747)
  • 14.05.2014 - Publication B1 (EP2267747)

IPC Classification