Priority Date: 22.09.11 (JP 20110207936)

HARD FILM, HARD FILM FORMED BODY, AND ROLLING BEARING

  • Application ID: EP12833570
  • Status: PATENT GRANTED

Applicant

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Technology Company

Attorney

operating since 1887
Headquarter in London and 16 offices
active in Legal Services, IP Consulting, and Matchmaking and Trading

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 F16 (ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL) is specialized in the combination C23 and F16. We found, that Bockhorni & Kollegen, Puschmann Borchert Bardehle Patentanwälte Partnerschaft mbB, Berendt Leyh & Hering, Koepe & Partner Patentanwälte, WSL Patentanwälte PartGes mbB and 17 others are specialized in all of these IPC classes. For a similar patent, they might be a good choice.

Timeline

  • 22.09.2011 - Priority Date (JP 20110207936)
  • 28.03.2013 - Publication A1 (WO2013042765)
  • 30.07.2014 - Publication A1 (EP2759620)
  • 20.07.2016 - Publication B1 (EP2759620)

IPC Classification