Priority Date: 22.12.11 (FI 20110006305)

DAMPER FOR DAMPING PRESSURE WAVES

  • Application ID: EP12823196
  • Status: APPLICATION DEEMED TO BE WITHDRAWN

Attorneys

Employment test 201 - 500 employees
Company dna berggren
operating since 1936
1069.84
Headquarter in Helsinki and 7 offices
active in Legal Services, IP Consulting, and Matchmaking and Trading
Company dna turun patenttitoimisto oy
no operation time available
1 office
active in Legal Services

Specialization

This patent has the IPC combination B63 (SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT) and F16 (ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL) is specialized in the combination B63 and F16. We found, that ip21 Ltd, Keltie LLP, Acapo AS, Fluges patent AS, Jeck Fleck Herrmann and 33 others are specialized in all of these IPC classes. For a similar patent, they might be a good choice.

Timeline

  • 22.12.2011 - Priority Date (FI 20110006305)
  • 27.06.2013 - Publication A1 (WO2013093208)
  • 05.11.2014 - Publication A1 (EP2797810)

IPC Classification