Priority Date: 19.08.10 (DE 20101034757)

SYTEM FOR STORAGE OF POTENTIAL ENERGY AND METHOD FOR ITS CONSTRUCTION

  • Application ID: EP11751813
  • Status: NO OPPOSITION FILED WITHIN TIMELIMIT

Attorney

Employment test 11 - 50 employees
Company dna westphal mussgnug and partner
operating since 1952
Headquarter in Villingen-Schwenningen and 1 office
active in Legal Services

Specialization

This EP application has the IPC class F03 (MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR) and H02 (GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER). We found, that Bockhorni & Kollegen, Eisenführ Speiser & Partner Patentanwälte Rechtsanwälte PartGmbB, Wilhelm & Beck, Glawe Delfs Moll Partnerschaft mbB, Reble & Klose and 12 others are specialized in this combination either. For a similar patent, they might be a good choice.

Timeline

  • 19.08.2010 - Priority Date (DE 20101034757)
  • 23.02.2012 - Publication A1 (WO2012022439)
  • 13.02.2013 - Publication A1 (EP2556251)
  • 14.01.2015 - Publication B1 (EP2556251)

IPC Classification