Priority Date: 26.04.11 (EP 20110163690)

NANOSIEVE COMPOSITE MEMBRANE

  • Application ID: EP12720680
  • Status: GRANT OF PATENT INTENDED

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Specialization

This EP application has the IPC class B01 (PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL) 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 Patentanwälte Rauschenbach, Berendt Leyh & Hering, WSL Patentanwälte PartGes mbB, Cremer & Cremer, Twelmeier Mommer & Partner and 5 others are specialized in this combination either. For a similar patent, they might be a good choice.

Timeline

  • 26.04.2011 - Priority Date (EP 20110163690)
  • 01.11.2012 - Publication A1 (WO2012148270)
  • 05.03.2014 - Publication A1 (EP2701830)