Priority Date: 08.04.13 (JP 20130080441)

Glass optical fibre preform and method for its manufacture

  • Application ID: EP14163703
  • Status: PATENT GRANTED

Applicant

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Technology Company

Attorney

Employment test 11 - 50 employees
Company dna pfennig meinig and partner
operating since 1878
Headquarter in Berlin and 2 offices
active in Legal Services and IP Consulting

Specialization

This EP application has the IPC class C03 (GLASS; MINERAL OR SLAG WOOL). Here you find a list of all patent agent firms which are specialized in this IPC class. For a similar patent, they might be a good choice.

Timeline

  • 08.04.2013 - Priority Date (JP 20130080441)
  • 15.10.2014 - Publication A1 (EP2789589)
  • 17.05.2017 - Publication B1 (EP2789589)

IPC Classification