Priority Date: 03.07.13 (FI 20130005728)

Method for heating glass sheet and glass furnace

  • Application ID: EP14174023
  • Status: The patent has been granted


Employment test 51 - 200 employees
Company dna kolster oy ab
operating since 1987
Headquarter in Helsinki and 6 offices
active in Legal Services and IP Consulting


This EP application has the IPC class C03 (GLASS; MINERAL OR SLAG WOOL). 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.


  • 03.07.2013 - Priority Date (FI 20130005728)
  • 07.01.2015 - Publication A1 (EP2821376)
  • 01.11.2017 - Publication B1 (EP2821376)

IPC Classification