Priority Date: 09.05.12 (DE 201210207731)

DEVICE AND METHOD FOR PURIFYING WATER WITH FLOTATION

  • Application ID: EP13722305
  • Status: PATENT GRANTED

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Specialization

This EP application has the IPC class C02 (TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE). Maikowski & Ninnemann is specialised in C02 (TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE). 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

  • 09.05.2012 - Priority Date (DE 201210207731)
  • 14.11.2013 - Publication A1 (WO2013167358)
  • 06.05.2015 - Publication A1 (EP2867174)
  • 07.09.2016 - Publication B1 (EP2867174)

IPC Classification