Priority Date: 22.09.11 (SE 20110000696)

DUCT AND A METHOD FOR ITS MANUFACTURE

  • Application ID: EP12833259
  • Status: EXAMINATION IN PROGRESS

Attorneys

no operation time available
Headquarter in Stockholm
active in Legal Services
operating since 1979
Headquarter in Värnamo and 2 offices
active in Legal Services and IP Consulting
no operation time available
Headquarter in Stockholm
active in Legal Services
Employment test 11 - 50 employees
Company dna norens patentbyra ab
operating since 1957
Headquarter in Stockholm
active in Legal Services and IP Consulting
Company dna bergenstrahle group ab
no operation time available
1 office
active in Legal Services

Specialization

This patent has the IPC combination F16 (ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL) and F24 (HEATING; RANGES; VENTILATING) Wallengren & Partner AB is specialized in the combination F16 and F24. We found, that Ilberg & Weißfloh, Patentanwälte Schuster, Müller & Partner mbB, Patent attorney Dipl.-Ing. (FH) Matthias Thomas, Dr. Emil Benatov & Partners - Bulgarian Patent Attorney & Licensed Appraiser, ip21 Ltd and 82 others are specialized in all of these IPC classes as well. For a similar patent, they might be a good choice.

Timeline

  • 22.09.2011 - Priority Date (SE 20110000696)
  • 28.03.2013 - Publication A1 (WO2013043101)
  • 10.09.2014 - Publication A1 (EP2773910)

IPC Classification