Priority Date: 04.07.13 (DE 201310107059)

Method for preparation and erection of a tubular tower structure

  • Application ID: EP14165927
  • Status: The patent has been granted


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This EP application has the IPC class E04 (BUILDING) and F03 (MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR). We found, that Patentanwälte Dr. Keller & Schwertfeger, Vonnemann Kloiber & Kollegen, Jeck Fleck Herrmann, Budde Schou AS, Hansen und Heeschen and 16 others are specialized in this combination either. For a similar patent, they might be a good choice.


  • 04.07.2013 - Priority Date (DE 201310107059)
  • 14.01.2015 - Publication A1 (EP2824257)
  • 16.08.2017 - Publication B1 (EP2824257)

IPC Classification