OPTICAL FILM THICKNESS MEASUREMENT APPARATUS AND THIN-FILM FORMING APPARATUS USING OPTICAL FILM THICKNESS MEASUREMENT APPARATUS

  • Application ID: EP12868388
  • Status: GRANT OF PATENT INTENDED

Attorney

Employment test 201 - 500 employees
Company dna grunecker kinkeldey stockmair and schwanhausser
operating since 1924
Headquarter in Munich and 2 offices
active in Legal Services

Specialization

This patent has the IPC combination 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 G01 (MEASURING; TESTING) is specialized in the combination C23 and G01. We found, that Kailuweit & Uhlemann, Patentanwälte Rauschenbach, Patentanwaltskanzlei Dr. Steiniger, Bird Goën & Co NV, Troesch Scheidegger Werner AG and 14 others are specialized in all of these IPC classes. For a similar patent, they might be a good choice.

Timeline

  • 22.08.2013 - Publication A1 (WO2013121546)
  • 24.12.2014 - Publication A1 (EP2816317)

IPC Classification