Priority Date: 11.09.12 (EP 20120006395)

Method for constructing a traffic tunnel in segment design

  • Application ID: EP13183663
  • Status: GRANT OF PATENT INTENDED

Attorney

Employment test 11 - 50 employees
Company dna uexkull and stolberg
operating since 1958
Headquarter in Hamburg and 1 office
active in Legal Services

Specialization

This patent has the IPC combination E02 (HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL-SHIFTING) and E21 (EARTH OR ROCK DRILLING; MINING) is specialized in the combination E02 and E21. We found, that Acapo AS, Bryn Aarflot AS, Weber & Heim, Hansen und Heeschen, Ehrner & Delmar Patentbyrå AB and 7 others are specialized in all of these IPC classes. For a similar patent, they might be a good choice.

Timeline

  • 11.09.2012 - Priority Date (EP 20120006395)
  • 12.03.2014 - Publication A1 (EP2706147)

IPC Classification