Priority Date: 09.02.12 (JP 20120026705)

METHOD AND SYSTEM FOR RECOVERING OCEAN FLOOR HYDROTHERMAL MINERAL RESOURCES

  • Application ID: EP13746102
  • Status: PATENT GRANTED

Attorney

Employment test 51 - 200 employees
Company dna michalski huttermann and partner
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Specialization

This patent has the IPC class E21 (EARTH OR ROCK DRILLING; MINING) is specialized in E21. Here you find a list of all patent agent firms which are specialized in this IPC class. For a similar patent, they might be a good choice.

Timeline

  • 09.02.2012 - Priority Date (JP 20120026705)
  • 15.08.2013 - Publication A1 (WO2013118876)
  • 17.12.2014 - Publication A1 (EP2813667)
  • 12.04.2017 - Publication B1 (EP2813667)

IPC Classification