Priority Date: 11.03.11 (EP 20110157784)


  • Application ID: EP12707361
  • Status: The patent has been granted


Employment test 11 - 50 employees
Company dna zbm patents sl
operating since 2003
Headquarter in Barcelona and 3 offices
active in Legal Services, IP Consulting, and IP-related Communication Service


This EP application has the IPC class C02 (TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE). 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.


  • 11.03.2011 - Priority Date (EP 20110157784)
  • 20.09.2012 - Publication A1 (WO2012123331)
  • 15.01.2014 - Publication A1 (EP2683662)
  • 15.11.2017 - Publication B1 (EP2683662)

IPC Classification