Priority Date: 19.12.11 (DE 20111056633)

METHOD FOR CLEANING A FILTER

  • Application ID: EP12813315
  • Status: The patent has been granted

Attorney

Employment test 51 - 200 employees
Company dna michalski huttermann and partner
no operation time available
Headquarter in Düsseldorf and 1 office
active in Legal Services, IP Consulting, and IP Portfolio Processing

Specialization

This EP application has the IPC combination B01, B24, and C02. There is no patent agent firm in the market, which is specialized in this combination of IPC classes.

Timeline

  • 19.12.2011 - Priority Date (DE 20111056633)
  • 27.06.2013 - Publication A1 (WO2013092606)
  • 29.10.2014 - Publication A1 (EP2794073)
  • 06.02.2019 - Publication B1 (EP2794073)