Priority Date: 04.12.13 (EP 20130195596)

Method of producing a freestanding thin film of nano-crystalline graphite

  • Application ID: EP14195297
  • Status: PATENT GRANTED

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Specialization

This EP application has the IPC class 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) and H01 (BASIC ELECTRIC ELEMENTS). We found, that Kailuweit & Uhlemann, Patentanwälte Rauschenbach, Patentanwaltskanzlei Dr. Steiniger, Bird Goën & Co NV, Troesch Scheidegger Werner AG and 25 others are specialized in this combination either. For a similar patent, they might be a good choice.

Timeline

  • 04.12.2013 - Priority Date (EP 20130195596)
  • 10.06.2015 - Publication A1 (EP2881971)
  • 04.01.2017 - Publication B1 (EP2881971)

IPC Classification