Priority Date: 28.02.12 (DE 201210203003)

LIQUID PREPARATION FOR THE REDUCTION OF FREE OXYGEN AND THE PRESERVATION OF WATER

  • Application ID: EP13702965
  • Status: PATENT GRANTED

Applicant

Technology company logo small
Technology Company

Attorney

no operation time available
1 office
Technology Company

Specialization

This EP application has the IPC class C02 (TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE) and C23 (COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL). We found, that Patentanwaltskanzlei Dr. Steiniger, Berendt Leyh & Hering, Papula Oy, Reinhardt, Pohlmann und Kaufmann Partnerschaft mbB are specialized in this combination either. For a similar patent, they might be a good choice.

Timeline

  • 28.02.2012 - Priority Date (DE 201210203003)
  • 06.09.2013 - Publication A1 (WO2013127584)
  • 07.01.2015 - Publication A1 (EP2819955)
  • 16.11.2016 - Publication B1 (EP2819955)

IPC Classification