Priority Date: 01.09.11 (US 201161575976P)

METHOD FOR THE REMOVAL AND RECOVERY OF METALS AND PRECIOUS METALS FROM SUBSTRATES

  • Application ID: EP12772876
  • Status: GRANT OF PATENT INTENDED

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Specialization

This patent has the IPC combination C22 (METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS) 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) is specialized in the combination C22 and C23. We found, that Bockhorni & Kollegen, Patentanwälte Rauschenbach, Schmauder & Partner AG, Zimmermann & Partner Patentanwälte mbB, Cremer & Cremer and 6 others are specialized in all of these IPC classes. For a similar patent, they might be a good choice.

Timeline

  • 01.09.2011 - Priority Date (US 201161575976P)
  • 07.03.2013 - Publication A1 (WO2013029785)
  • 09.07.2014 - Publication A1 (EP2751296)