Priority Date: 06.09.11 (JP 20110194303)

AIR FILTER

  • Application ID: EP12829982
  • Status: PATENT GRANTED

Attorney

operating since 1896
Headquarters in Munich, Hamburg, Berlin
active in Legal Services

Specialization

This EP application has the IPC combination B01 (PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL) and F16 (ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL). We found, that ip21 Ltd, Freischem & Partner Patentanwälte mbB, Riederer Hasler & Partner Patentanwälte AG, Schneider Feldmann AG, Dr. Graf & Partner AG and 63 others are specialized in this combination either. For a similar patent, they might be a good choice.

Timeline

  • 06.09.2011 - Priority Date (JP 20110194303)
  • 14.03.2013 - Publication A1 (WO2013035211)
  • 16.07.2014 - Publication A1 (EP2754479)
  • 19.04.2017 - Publication B1 (EP2754479)

IPC Classification